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Merge remote-tracking branch 'origin/develop' into feature-131-new-license

Browse Source 
Conflicts:
	openair1/PHY/INIT/lte_init.c
	openair1/PHY/LTE_TRANSPORT/dci_tools.c
	openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair1/SCHED/phy_procedures_lte_ue.c
	openair1/SIMULATION/LTE_PHY/dlsim.c
	openair1/SIMULATION/RF/adc.c
	openair2/LAYER2/MAC/lte_transport_init.c
	targets/RT/USER/lte-softmodem.c
	targets/RT/USER/sched_dlsch.c
	targets/RT/USER/sched_rx_pdsch.c
	targets/RT/USER/sched_ulsch.c
	targets/SIMU/USER/oaisim.c
This commit is contained in:
Cedric Roux
2016-09-27 15:05:00 +02:00
parent f06dd02fe8 e08e2577f5
commit 7a724e7d2e
200 changed files with 22970 additions and 19972 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/ARCH/BLADERF/USERSPACE/LIB/bladerf_lib.c
+2 -6
View File
@@ -873,8 +873,8 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
brf_state_t *brf = (brf_state_t*)malloc(sizeof(brf_state_t));
memset(brf, 0, sizeof(brf_state_t));
/* device specific */
openair0_cfg->txlaunch_wait = 1;//manage when TX processing is triggered
openair0_cfg->txlaunch_wait_slotcount = 1; //manage when TX processing is triggered
//openair0_cfg->txlaunch_wait = 1;//manage when TX processing is triggered
//openair0_cfg->txlaunch_wait_slotcount = 1; //manage when TX processing is triggered
openair0_cfg->iq_txshift = 0;// shift
openair0_cfg->iq_rxrescale = 15;//rescale iqs
@@ -883,22 +883,18 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
case 30720000:
openair0_cfg->samples_per_packet = 2048;
openair0_cfg->tx_sample_advance = 0;
openair0_cfg->tx_scheduling_advance = 8*openair0_cfg->samples_per_packet;
break;
case 15360000:
openair0_cfg->samples_per_packet = 2048;
openair0_cfg->tx_sample_advance = 0;
openair0_cfg->tx_scheduling_advance = 4*openair0_cfg->samples_per_packet;
break;
case 7680000:
openair0_cfg->samples_per_packet = 1024;
openair0_cfg->tx_sample_advance = 0;
openair0_cfg->tx_scheduling_advance = 4*openair0_cfg->samples_per_packet;
break;
case 1920000:
openair0_cfg->samples_per_packet = 256;
openair0_cfg->tx_sample_advance = 50;
openair0_cfg->tx_scheduling_advance = 8*openair0_cfg->samples_per_packet;
break;
default:
printf("Error: unknown sampling rate %f\n",openair0_cfg->sample_rate);
targets/ARCH/COMMON/common_lib.h
+27 -14
View File
@@ -23,6 +23,9 @@
#define BBU_LOCAL_RADIO_HEAD 0
#define BBU_REMOTE_RADIO_HEAD 1
#define MAX_CARDS 8
typedef int64_t openair0_timestamp;
typedef volatile int64_t openair0_vtimestamp;
@@ -31,9 +34,9 @@ typedef volatile int64_t openair0_vtimestamp;
typedef struct openair0_device_t openair0_device;
#ifndef EXMIMO
#define MAX_CARDS 1
#endif
//#define USRP_GAIN_OFFSET (56.0) // 86 calibrated for USRP B210 @ 2.6 GHz to get equivalent RS EPRE in OAI to SMBV100 output
@@ -117,27 +120,27 @@ typedef struct {
unsigned int samples_per_frame;
//! the sample rate for both transmit and receive.
double sample_rate;
//! number of samples per RX/TX packet (USRP + Ethernet)
unsigned int samples_per_packet;
//! delay in sending samples (write) due to hardware access, softmodem processing and fronthaul delay if exist
int tx_scheduling_advance;
//! flag to indicate that the device is doing mmapped DMA transfers
int mmapped_dma;
//! offset in samples between TX and RX paths
int tx_sample_advance;
//! configurable tx thread lauch delay
int txlaunch_wait; /* 1 or 0 */
//! configurable tx thread lauch delay
int txlaunch_wait_slotcount;
//! samples per packet on the fronthaul interface
int samples_per_packet;
//! number of RX channels (=RX antennas)
int rx_num_channels;
//! number of TX channels (=TX antennas)
int tx_num_channels;
//! \brief RX base addresses for mmapped_dma
int32_t* rxbase[4];
//! \brief TX base addresses for mmapped_dma
int32_t* txbase[4];
//! \brief Center frequency in Hz for RX.
//! index: [0..rx_num_channels[
double rx_freq[4];
//! \brief Center frequency in Hz for TX.
//! index: [0..rx_num_channels[ !!! see lte-ue.c:427 FIXME iterates over rx_num_channels
double tx_freq[4];
//! \brief memory
//! \brief Pointer to Calibration table for RX gains
rx_gain_calib_table_t *rx_gain_calib_table;
@@ -205,10 +208,21 @@ typedef struct {
} eth_params_t;
typedef struct {
//! Tx buffer for if device
void *tx;
//! Rx buffer for if device
void *rx;
} if_buffer_t;
/*!\brief structure holds the parameters to configure USRP devices */
struct openair0_device_t {
/*!brief Module ID of this device */
int Mod_id;
/*!brief Component Carrier ID of this device */
int CC_id;
/*!brief Type of this device */
dev_type_t type;
@@ -287,9 +301,8 @@ struct openair0_device_t {
void (*trx_end_func)(openair0_device *device);
/*! \brief Stop operation of the transceiver
* \param card RF Card to use
*/
int (*trx_stop_func)(int card);
int (*trx_stop_func)(openair0_device *device);
/* Functions API related to UE*/
targets/ARCH/ETHERNET/USERSPACE/LIB/eth_raw.c
+176 -20
View File
@@ -30,7 +30,6 @@ struct sockaddr_ll dest_addr[MAX_INST];
struct sockaddr_ll local_addr[MAX_INST];
int addr_len[MAX_INST];
struct ifreq if_index[MAX_INST];
struct ether_header eh;
int eth_socket_init_raw(openair0_device *device) {
@@ -38,23 +37,18 @@ int eth_socket_init_raw(openair0_device *device) {
eth_state_t *eth = (eth_state_t*)device->priv;
int Mod_id = device->Mod_id;
const char *local_mac, *remote_mac;
int local_port=0, remote_port=0;
int sock_dom=0;
int sock_type=0;
int sock_proto=0;
if (device->host_type == RRH_HOST ) { /* RRH doesn't know remote MAC(will be retrieved from first packet send from BBU) and remote port(don't care) */
local_mac = device->openair0_cfg->my_addr;
local_port = device->openair0_cfg->my_port;
remote_mac = malloc(ETH_ALEN);
memset(remote_mac,0,ETH_ALEN);
remote_port = 0;
memset((void*)remote_mac,0,ETH_ALEN);
printf("[%s] local MAC addr %s remote MAC addr %s\n","RRH", local_mac,remote_mac);
} else {
local_mac = device->openair0_cfg->my_addr;
local_port = device->openair0_cfg->my_port;
remote_mac = device->openair0_cfg->remote_addr;
remote_port = device->openair0_cfg->remote_port;
printf("[%s] local MAC addr %s remote MAC addr %s\n","BBU", local_mac,remote_mac);
}
@@ -92,11 +86,14 @@ int eth_socket_init_raw(openair0_device *device) {
}
/* Construct the Ethernet header */
ether_aton_r(local_mac, (struct ether_addr *)(&(eh.ether_shost)));
ether_aton_r(remote_mac, (struct ether_addr *)(&(eh.ether_dhost)));
eh.ether_type = htons((short)device->openair0_cfg->my_port);
printf("[%s] binding mod_%d to hardware address %x:%x:%x:%x:%x:%x\n",((device->host_type == BBU_HOST) ? "BBU": "RRH"),Mod_id,eh.ether_shost[0],eh.ether_shost[1],eh.ether_shost[2],eh.ether_shost[3],eh.ether_shost[4],eh.ether_shost[5]);
ether_aton_r(local_mac, (struct ether_addr *)(&(eth->eh.ether_shost)));
ether_aton_r(remote_mac, (struct ether_addr *)(&(eth->eh.ether_dhost)));
if (eth->flags == ETH_RAW_IF5_MOBIPASS) {
eth->eh.ether_type = htons(0xbffe);
} else {
eth->eh.ether_type = htons((short)device->openair0_cfg->my_port);
}
printf("[%s] binding mod_%d to hardware address %x:%x:%x:%x:%x:%x\n",((device->host_type == BBU_HOST) ? "BBU": "RRH"),Mod_id,eth->eh.ether_shost[0],eth->eh.ether_shost[1],eth->eh.ether_shost[2],eth->eh.ether_shost[3],eth->eh.ether_shost[4],eth->eh.ether_shost[5]);
return 0;
}
@@ -112,7 +109,7 @@ int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, voi
//sendto_flag|=flags;
eth->tx_nsamps=nsamps;
for (i=0;i<cc;i++) {
/* buff[i] points to the position in tx buffer where the payload to be sent is
buff2 points to the position in tx buffer where the packet header will be placed */
@@ -124,7 +121,7 @@ int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, voi
openair0_timestamp temp1 = *(openair0_timestamp *)(buff2 + MAC_HEADER_SIZE_BYTES + sizeof(int32_t));
bytes_sent = 0;
memcpy(buff2,(void*)&eh,MAC_HEADER_SIZE_BYTES);
memcpy(buff2,(void*)&eth->eh,MAC_HEADER_SIZE_BYTES);
*(int16_t *)(buff2 + MAC_HEADER_SIZE_BYTES + sizeof(int16_t))=1+(i<<1);
*(openair0_timestamp *)(buff2 + MAC_HEADER_SIZE_BYTES + sizeof(int32_t)) = timestamp;
@@ -152,7 +149,7 @@ int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, voi
printf("------- TX ------: nu=%x an_id=%d ts%d bytes_sent=%d\n",
*(uint8_t *)(buff2+ETH_ALEN),
*(int16_t *)(buff2 + MAC_HEADER_SIZE_BYTES + sizeof(int16_t)),
*(openair0_timestamp *)(buff2 + MAC_HEADER_SIZE_BYTES + sizeof(int32_t)),
*(openair0_timestamp *)(buff2 + MAC_HEADER_SIZE_BYTES + sizeof(int32_t)),
bytes_sent);
dump_packet((device->host_type == BBU_HOST)? "BBU":"RRH", buff2, RAW_PACKET_SIZE_BYTES(nsamps), TX_FLAG);
#endif
@@ -170,6 +167,51 @@ int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, voi
}
int trx_eth_write_raw_IF4p5(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
int nblocks = nsamps;
int bytes_sent = 0;
eth_state_t *eth = (eth_state_t*)device->priv;
int Mod_id = device->Mod_id;
ssize_t packet_size;
if (flags == IF4p5_PDLFFT) {
packet_size = RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks);
} else if (flags == IF4p5_PULFFT) {
packet_size = RAW_IF4p5_PULFFT_SIZE_BYTES(nblocks);
} else if (flags == IF5_MOBIPASS) {
packet_size = RAW_IF5_MOBIPASS_SIZE_BYTES;
} else {
packet_size = RAW_IF4p5_PRACH_SIZE_BYTES;
}
eth->tx_nsamps = nblocks;
memcpy(buff[0], (void*)&eth->eh, MAC_HEADER_SIZE_BYTES);
bytes_sent = send(eth->sockfd[Mod_id],
buff[0],
packet_size,
0);
if (bytes_sent == -1) {
eth->num_tx_errors++;
perror("ETHERNET WRITE: ");
exit(-1);
} else {
eth->tx_actual_nsamps = bytes_sent>>1;
eth->tx_count++;
}
return (bytes_sent-MAC_HEADER_SIZE_BYTES);
}
int trx_eth_read_raw(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc) {
int bytes_received=0;
@@ -200,7 +242,7 @@ int trx_eth_read_raw(openair0_device *device, openair0_timestamp *timestamp, voi
if (bytes_received ==-1) {
eth->num_rx_errors++;
perror("ETHERNET READ: ");
perror("ETHERNET IF5 READ: ");
exit(-1);
} else {
/* store the timestamp value from packet's header */
@@ -228,7 +270,60 @@ int trx_eth_read_raw(openair0_device *device, openair0_timestamp *timestamp, voi
return (bytes_received-APP_HEADER_SIZE_BYTES-MAC_HEADER_SIZE_BYTES)>>2;
}
int trx_eth_read_raw_IF4p5(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc) {
// Read nblocks info from packet itself
int nblocks = nsamps;
int bytes_received=0;
eth_state_t *eth = (eth_state_t*)device->priv;
int Mod_id = device->Mod_id;
ssize_t packet_size = MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t;
IF4p5_header_t *test_header = (IF4p5_header_t*)(buff[0] + MAC_HEADER_SIZE_BYTES);
bytes_received = recv(eth->sockfd[Mod_id],
buff[0],
packet_size,
MSG_PEEK);
if (bytes_received ==-1) {
eth->num_rx_errors++;
perror("ETHERNET IF4p5 READ (header): ");
exit(-1);
}
*timestamp = test_header->sub_type;
if (test_header->sub_type == IF4p5_PDLFFT) {
packet_size = RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks);
} else if (test_header->sub_type == IF4p5_PULFFT) {
packet_size = RAW_IF4p5_PULFFT_SIZE_BYTES(nblocks);
} else {
packet_size = RAW_IF4p5_PRACH_SIZE_BYTES;
}
while(bytes_received < packet_size) {
bytes_received = recv(eth->sockfd[Mod_id],
buff[0],
packet_size,
0);
if (bytes_received ==-1) {
eth->num_rx_errors++;
perror("ETHERNET IF4p5 READ (payload): ");
exit(-1);
} else {
eth->rx_actual_nsamps = bytes_received>>1;
eth->rx_count++;
}
}
eth->rx_nsamps = nsamps;
return(bytes_received);
}
int eth_set_dev_conf_raw(openair0_device *device) {
@@ -246,7 +341,39 @@ int eth_set_dev_conf_raw(openair0_device *device) {
msg_len = MAC_HEADER_SIZE_BYTES + sizeof(openair0_config_t);
memcpy(msg,(void*)&eh,MAC_HEADER_SIZE_BYTES);
memcpy(msg,(void*)&eth->eh,MAC_HEADER_SIZE_BYTES);
memcpy((msg+MAC_HEADER_SIZE_BYTES),(void*)device->openair0_cfg,sizeof(openair0_config_t));
if (send(eth->sockfd[Mod_id],
msg,
msg_len,
0)==-1) {
perror("ETHERNET: ");
exit(0);
}
return 0;
}
int eth_set_dev_conf_raw_IF4p5(openair0_device *device) {
// use for cc_id info
int Mod_id = device->Mod_id;
eth_state_t *eth = (eth_state_t*)device->priv;
void *msg;
ssize_t msg_len;
/* a BBU client sends to RRH a set of configuration parameters (openair0_config_t)
so that RF front end is configured appropriately and
frame/packet size etc. can be set */
msg = malloc(MAC_HEADER_SIZE_BYTES + sizeof(openair0_config_t));
msg_len = MAC_HEADER_SIZE_BYTES + sizeof(openair0_config_t);
memcpy(msg,(void*)&eth->eh,MAC_HEADER_SIZE_BYTES);
memcpy((msg+MAC_HEADER_SIZE_BYTES),(void*)device->openair0_cfg,sizeof(openair0_config_t));
if (send(eth->sockfd[Mod_id],
@@ -265,7 +392,6 @@ int eth_get_dev_conf_raw(openair0_device *device) {
eth_state_t *eth = (eth_state_t*)device->priv;
int Mod_id = device->Mod_id;
char str[INET_ADDRSTRLEN];
void *msg;
ssize_t msg_len;
@@ -282,10 +408,40 @@ int eth_get_dev_conf_raw(openair0_device *device) {
}
/* RRH stores the remote MAC address */
memcpy(eh.ether_dhost,(msg+ETH_ALEN),ETH_ALEN);
memcpy(eth->eh.ether_dhost,(msg+ETH_ALEN),ETH_ALEN);
//memcpy((void*)&device->openair0_cfg,(msg + MAC_HEADER_SIZE_BYTES), sizeof(openair0_config_t));
device->openair0_cfg=(openair0_config_t *)(msg + MAC_HEADER_SIZE_BYTES);
printf("[%s] binding mod_%d to hardware address %x:%x:%x:%x:%x:%x hardware address %x:%x:%x:%x:%x:%x\n",((device->host_type == BBU_HOST) ? "BBU": "RRH"),Mod_id,eh.ether_shost[0],eh.ether_shost[1],eh.ether_shost[2],eh.ether_shost[3],eh.ether_shost[4],eh.ether_shost[5],eh.ether_dhost[0],eh.ether_dhost[1],eh.ether_dhost[2],eh.ether_dhost[3],eh.ether_dhost[4],eh.ether_dhost[5]);
printf("[%s] binding mod_%d to hardware address %x:%x:%x:%x:%x:%x hardware address %x:%x:%x:%x:%x:%x\n",((device->host_type == BBU_HOST) ? "BBU": "RRH"),Mod_id,eth->eh.ether_shost[0],eth->eh.ether_shost[1],eth->eh.ether_shost[2],eth->eh.ether_shost[3],eth->eh.ether_shost[4],eth->eh.ether_shost[5],eth->eh.ether_dhost[0],eth->eh.ether_dhost[1],eth->eh.ether_dhost[2],eth->eh.ether_dhost[3],eth->eh.ether_dhost[4],eth->eh.ether_dhost[5]);
return 0;
}
int eth_get_dev_conf_raw_IF4p5(openair0_device *device) {
// use for cc_id info
eth_state_t *eth = (eth_state_t*)device->priv;
int Mod_id = device->Mod_id;
void *msg;
ssize_t msg_len;
msg = malloc(MAC_HEADER_SIZE_BYTES + sizeof(openair0_config_t));
msg_len = MAC_HEADER_SIZE_BYTES + sizeof(openair0_config_t);
/* RRH receives from BBU openair0_config_t */
if (recv(eth->sockfd[Mod_id],
msg,
msg_len,
0)==-1) {
perror("ETHERNET: ");
exit(0);
}
/* RRH stores the remote MAC address */
memcpy(eth->eh.ether_dhost,(msg+ETH_ALEN),ETH_ALEN);
//memcpy((void*)&device->openair0_cfg,(msg + MAC_HEADER_SIZE_BYTES), sizeof(openair0_config_t));
//device->openair0_cfg=(openair0_config_t *)(msg + MAC_HEADER_SIZE_BYTES);
printf("[%s] binding mod_%d to hardware address %x:%x:%x:%x:%x:%x hardware address %x:%x:%x:%x:%x:%x\n",((device->host_type == BBU_HOST) ? "BBU": "RRH"),Mod_id,eth->eh.ether_shost[0],eth->eh.ether_shost[1],eth->eh.ether_shost[2],eth->eh.ether_shost[3],eth->eh.ether_shost[4],eth->eh.ether_shost[5],eth->eh.ether_dhost[0],eth->eh.ether_dhost[1],eth->eh.ether_dhost[2],eth->eh.ether_dhost[3],eth->eh.ether_dhost[4],eth->eh.ether_dhost[5]);
return 0;
}
targets/ARCH/ETHERNET/USERSPACE/LIB/eth_udp.c
+102 -3
View File
@@ -35,7 +35,7 @@ uint16_t pck_seq_num = 1;
uint16_t pck_seq_num_cur=0;
uint16_t pck_seq_num_prev=0;
int eth_socket_init_udp(openair0_device *device) {
int eth_socket_init_udp(openair0_device *device) {
int i = 0;
eth_state_t *eth = (eth_state_t*)device->priv;
@@ -110,6 +110,105 @@ uint16_t pck_seq_num_prev=0;
return 0;
}
int trx_eth_read_udp_IF4p5(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc) {
// Read nblocks info from packet itself
int nblocks = nsamps;
int bytes_received=0;
eth_state_t *eth = (eth_state_t*)device->priv;
int Mod_id = device->Mod_id;
ssize_t packet_size = sizeof_IF4p5_header_t;
IF4p5_header_t *test_header = (IF4p5_header_t*)(buff[0]);
bytes_received = recvfrom(eth->sockfd[Mod_id],
buff[0],
packet_size,
0,
(struct sockaddr *)&dest_addr[Mod_id],
(socklen_t *)&addr_len[Mod_id]);
if (bytes_received ==-1) {
eth->num_rx_errors++;
perror("ETHERNET IF4p5 READ (header): ");
exit(-1);
}
*timestamp = test_header->sub_type;
if (test_header->sub_type == IF4p5_PDLFFT) {
packet_size = UDP_IF4p5_PDLFFT_SIZE_BYTES(nblocks);
} else if (test_header->sub_type == IF4p5_PULFFT) {
packet_size = UDP_IF4p5_PULFFT_SIZE_BYTES(nblocks);
} else {
packet_size = UDP_IF4p5_PRACH_SIZE_BYTES;
}
while(bytes_received < packet_size) {
bytes_received = recvfrom(eth->sockfd[Mod_id],
buff[0],
packet_size,
0,
(struct sockaddr *)&dest_addr[Mod_id],
(socklen_t *)&addr_len[Mod_id]);
if (bytes_received ==-1) {
eth->num_rx_errors++;
perror("ETHERNET IF4p5 READ (payload): ");
exit(-1);
} else {
eth->rx_actual_nsamps = bytes_received>>1;
eth->rx_count++;
}
}
eth->rx_nsamps = nsamps;
return(bytes_received);
}
int trx_eth_write_udp_IF4p5(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
int nblocks = nsamps;
int bytes_sent = 0;
eth_state_t *eth = (eth_state_t*)device->priv;
int Mod_id = device->Mod_id;
ssize_t packet_size;
if (flags == IF4p5_PDLFFT) {
packet_size = UDP_IF4p5_PDLFFT_SIZE_BYTES(nblocks);
} else if (flags == IF4p5_PULFFT) {
packet_size = UDP_IF4p5_PULFFT_SIZE_BYTES(nblocks);
} else if (flags == IF4p5_PRACH) {
packet_size = UDP_IF4p5_PRACH_SIZE_BYTES;
} else {
printf("trx_eth_write_udp_IF4p5: unknown flags %d\n",flags);
return(-1);
}
eth->tx_nsamps = nblocks;
bytes_sent = sendto(eth->sockfd[Mod_id],
buff[0],
packet_size,
0,
(struct sockaddr*)&dest_addr[Mod_id],
addr_len[Mod_id]);
if (bytes_sent == -1) {
eth->num_tx_errors++;
perror("ETHERNET WRITE: ");
exit(-1);
} else {
eth->tx_actual_nsamps = bytes_sent>>1;
eth->tx_count++;
}
return (bytes_sent);
}
int trx_eth_write_udp(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags) {
int bytes_sent=0;
@@ -188,7 +287,7 @@ int trx_eth_read_udp(openair0_device *device, openair0_timestamp *timestamp, voi
int bytes_received=0;
eth_state_t *eth = (eth_state_t*)device->priv;
openair0_timestamp prev_timestamp = -1;
// openair0_timestamp prev_timestamp = -1;
int Mod_id = device->Mod_id;
int rcvfrom_flag =0;
int block_cnt=0;
@@ -270,7 +369,7 @@ int trx_eth_read_udp(openair0_device *device, openair0_timestamp *timestamp, voi
pck_seq_num_cur = *(uint16_t *)buff2;
//printf("cur=%d prev=%d buff=%d\n",pck_seq_num_cur,pck_seq_num_prev,*(uint16_t *)(buff2));
if ( ( pck_seq_num_cur != (pck_seq_num_prev + 1) ) && !((pck_seq_num_prev==75) && (pck_seq_num_cur==1 ))){
printf("out of order packet received1! %d|%d|%d\n",pck_seq_num_cur,pck_seq_num_prev, *timestamp);
printf("out of order packet received1! %d|%d|%d\n",pck_seq_num_cur,pck_seq_num_prev,(int)*timestamp);
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RX_SEQ_NUM,pck_seq_num_cur);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_RX_SEQ_NUM_PRV,pck_seq_num_prev);
targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
+71 -31
View File
@@ -24,7 +24,6 @@
#include "common_lib.h"
#include "ethernet_lib.h"
int num_devices_eth = 0;
struct sockaddr_in dest_addr[MAX_INST];
int dest_addr_len[MAX_INST];
@@ -35,7 +34,8 @@ int trx_eth_start(openair0_device *device) {
eth_state_t *eth = (eth_state_t*)device->priv;
/* initialize socket */
if ((eth->flags & ETH_RAW_MODE) != 0 ) {
if (eth->flags == ETH_RAW_MODE) {
printf("Setting ETHERNET to ETH_RAW_IF5_MODE\n");
if (eth_socket_init_raw(device)!=0) return -1;
/* RRH gets openair0 device configuration - BBU sets openair0 device configuration*/
if (device->host_type == BBU_HOST) {
@@ -45,6 +45,32 @@ int trx_eth_start(openair0_device *device) {
}
/* adjust MTU wrt number of samples per packet */
if(ethernet_tune (device,MTU_SIZE,RAW_PACKET_SIZE_BYTES(device->openair0_cfg->samples_per_packet))!=0) return -1;
if(ethernet_tune (device,RCV_TIMEOUT,999999)!=0) return -1;
} else if (eth->flags == ETH_RAW_IF4p5_MODE) {
printf("Setting ETHERNET to ETH_RAW_IF4p5_MODE\n");
if (eth_socket_init_raw(device)!=0) return -1;
/* RRH gets openair0 device configuration - BBU sets openair0 device configuration*/
if (device->host_type == BBU_HOST) {
if(eth_set_dev_conf_raw_IF4p5(device)!=0) return -1;
} else {
if(eth_get_dev_conf_raw_IF4p5(device)!=0) return -1;
}
/* adjust MTU wrt number of samples per packet */
if(ethernet_tune (device,MTU_SIZE,RAW_IF4p5_PRACH_SIZE_BYTES)!=0) return -1;
if(ethernet_tune (device,RCV_TIMEOUT,999999)!=0) return -1;
} else if (eth->flags == ETH_UDP_IF4p5_MODE) {
printf("Setting ETHERNET to UDP_IF4p5_MODE\n");
if (eth_socket_init_udp(device)!=0) return -1;
if (device->host_type == BBU_HOST) {
if(eth_set_dev_conf_udp(device)!=0) return -1;
} else {
if(eth_get_dev_conf_udp(device)!=0) return -1;
}
} else if (eth->flags == ETH_RAW_IF5_MOBIPASS) {
printf("Setting ETHERNET to RAW_IF5_MODE\n");
if (eth_socket_init_raw(device)!=0) return -1;
} else {
if (eth_socket_init_udp(device)!=0) return -1;
/* RRH gets openair0 device configuration - BBU sets openair0 device configuration*/
@@ -53,8 +79,6 @@ int trx_eth_start(openair0_device *device) {
} else {
if(eth_get_dev_conf_udp(device)!=0) return -1;
}
/* adjust MTU wrt number of samples per packet */
//if(ethernet_tune (device,MTU_SIZE,UDP_PACKET_SIZE_BYTES(device->openair0_cfg->samples_per_packet))!=0) return -1;
}
/* apply additional configuration */
if(ethernet_tune (device, SND_BUF_SIZE,2000000000)!=0) return -1;
@@ -115,7 +139,7 @@ int trx_eth_reply(openair0_device *device, void *msg, ssize_t msg_len) {
int trx_eth_stop(int card) {
int trx_eth_stop(openair0_device *device) {
return(0);
}
@@ -143,11 +167,11 @@ int ethernet_tune(openair0_device *device, unsigned int option, int value) {
struct timeval timeout;
struct ifreq ifr;
char system_cmd[256];
char* if_name=DEFAULT_IF;
struct in_addr ia;
struct if_nameindex *ids;
// char* if_name=DEFAULT_IF;
// struct in_addr ia;
// struct if_nameindex *ids;
int ret=0;
int i=0;
// int i=0;
/****************** socket level options ************************/
switch(option) {
@@ -174,15 +198,15 @@ int ethernet_tune(openair0_device *device, unsigned int option, int value) {
break;
case RCV_TIMEOUT:
timeout.tv_sec = value/1000000000;
timeout.tv_usec = value%1000000000;//less than rt_period?
timeout.tv_sec = value/1000000;
timeout.tv_usec = value%1000000;//less than rt_period?
if (setsockopt(eth->sockfd[Mod_id],
SOL_SOCKET,
SO_RCVTIMEO,
(char *)&timeout,sizeof(timeout))) {
perror("[ETHERNET] setsockopt()");
} else {
printf( "receive timeout= %d,%d sec\n",timeout.tv_sec,timeout.tv_usec);
printf( "receive timeout= %u usec\n",(unsigned int)timeout.tv_usec);
}
break;
@@ -195,7 +219,7 @@ int ethernet_tune(openair0_device *device, unsigned int option, int value) {
(char *)&timeout,sizeof(timeout))) {
perror("[ETHERNET] setsockopt()");
} else {
printf( "send timeout= %d,%d sec\n",timeout.tv_sec,timeout.tv_usec);
printf( "send timeout= %d,%d sec\n",(int)timeout.tv_sec,(int)timeout.tv_usec);
}
break;
@@ -255,7 +279,7 @@ int ethernet_tune(openair0_device *device, unsigned int option, int value) {
break;
case RING_PAR:
ret=snprintf(system_cmd,sizeof(system_cmd),"ethtool -G %s rx %d tx %d",eth->if_name[Mod_id],value);
ret=snprintf(system_cmd,sizeof(system_cmd),"ethtool -G %s val %d",eth->if_name[Mod_id],value);
if (ret > 0) {
ret=system(system_cmd);
if (ret == -1) {
@@ -285,8 +309,17 @@ int transport_init(openair0_device *device, openair0_config_t *openair0_cfg, eth
if (eth_params->transp_preference == 1) {
eth->flags = ETH_RAW_MODE;
} else {
} else if (eth_params->transp_preference == 0) {
eth->flags = ETH_UDP_MODE;
} else if (eth_params->transp_preference == 3) {
eth->flags = ETH_RAW_IF4p5_MODE;
} else if (eth_params->transp_preference == 2) {
eth->flags = ETH_UDP_IF4p5_MODE;
} else if (eth_params->transp_preference == 4) {
eth->flags = ETH_RAW_IF5_MOBIPASS;
} else {
printf("transport_init: Unknown transport preference %d - default to RAW", eth_params->transp_preference);
eth->flags = ETH_RAW_MODE;
}
printf("[ETHERNET]: Initializing openair0_device for %s ...\n", ((device->host_type == BBU_HOST) ? "BBU": "RRH"));
@@ -302,20 +335,30 @@ int transport_init(openair0_device *device, openair0_config_t *openair0_cfg, eth
device->trx_set_freq_func = trx_eth_set_freq;
device->trx_set_gains_func = trx_eth_set_gains;
if ((eth->flags & ETH_RAW_MODE) != 0 ) {
if (eth->flags == ETH_RAW_MODE) {
device->trx_write_func = trx_eth_write_raw;
device->trx_read_func = trx_eth_read_raw;
} else {
} else if (eth->flags == ETH_UDP_MODE) {
device->trx_write_func = trx_eth_write_udp;
device->trx_read_func = trx_eth_read_udp;
} else if (eth->flags == ETH_RAW_IF4p5_MODE) {
device->trx_write_func = trx_eth_write_raw_IF4p5;
device->trx_read_func = trx_eth_read_raw_IF4p5;
} else if (eth->flags == ETH_UDP_IF4p5_MODE) {
device->trx_write_func = trx_eth_write_udp_IF4p5;
device->trx_read_func = trx_eth_read_udp_IF4p5;
} else if (eth->flags == ETH_RAW_IF5_MOBIPASS) {
device->trx_write_func = trx_eth_write_raw_IF4p5;
device->trx_read_func = trx_eth_read_raw_IF4p5;
} else {
//device->trx_write_func = trx_eth_write_udp_IF4p5;
//device->trx_read_func = trx_eth_read_udp_IF4p5;
}
eth->if_name[device->Mod_id] = eth_params->local_if_name;
device->priv = eth;
/* device specific */
openair0_cfg[0].txlaunch_wait = 0;//manage when TX processing is triggered
openair0_cfg[0].txlaunch_wait_slotcount = 0; //manage when TX processing is triggered
openair0_cfg[0].iq_rxrescale = 15;//rescale iqs
openair0_cfg[0].iq_txshift = eth_params->iq_txshift;// shift
openair0_cfg[0].tx_sample_advance = eth_params->tx_sample_advance;
@@ -325,26 +368,25 @@ int transport_init(openair0_device *device, openair0_config_t *openair0_cfg, eth
/*Note scheduling advance values valid only for case 7680000 */
switch ((int)openair0_cfg[0].sample_rate) {
case 30720000:
openair0_cfg[0].samples_per_packet = 4096;
openair0_cfg[0].samples_per_packet = 3840;
break;
case 23040000:
openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].samples_per_packet = 2880;
break;
case 15360000:
openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].samples_per_packet = 1920;
break;
case 7680000:
openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].samples_per_packet = 960;
break;
case 1920000:
openair0_cfg[0].samples_per_packet = 256;
openair0_cfg[0].samples_per_packet = 240;
break;
default:
printf("Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
exit(-1);
break;
}
openair0_cfg[0].tx_scheduling_advance = eth_params->tx_scheduling_advance*openair0_cfg[0].samples_per_packet;
}
device->openair0_cfg=&openair0_cfg[0];
@@ -387,11 +429,9 @@ void dump_dev(openair0_device *device) {
printf(" Log level is %i :\n" ,device->openair0_cfg->log_level);
printf(" RB number: %i, sample rate: %lf \n" ,
device->openair0_cfg->num_rb_dl, device->openair0_cfg->sample_rate);
printf(" Scheduling_advance: %i, Sample_advance: %u \n" ,
device->openair0_cfg->tx_scheduling_advance, device->openair0_cfg->tx_sample_advance);
printf(" BBU configured for %i tx/%i rx channels)\n",
device->openair0_cfg->tx_num_channels,device->openair0_cfg->rx_num_channels);
printf(" Running flags: %s %s %s\n",
printf(" Running flags: %s %s (\n",
((eth->flags & ETH_RAW_MODE) ? "RAW socket mode - ":""),
((eth->flags & ETH_UDP_MODE) ? "UDP socket mode - ":""));
printf(" Number of iqs dumped when displaying packets: %i\n\n",eth->iqdumpcnt);
@@ -401,14 +441,14 @@ void dump_dev(openair0_device *device) {
void inline dump_txcounters(openair0_device *device) {
eth_state_t *eth = (eth_state_t*)device->priv;
printf(" Ethernet device interface %i, tx counters:\n" ,device->openair0_cfg->Mod_id);
printf(" Sent packets: %llu send errors: %i\n", eth->tx_count, eth->num_tx_errors);
printf(" Sent packets: %llu send errors: %i\n", (long long unsigned int)eth->tx_count, eth->num_tx_errors);
}
void inline dump_rxcounters(openair0_device *device) {
eth_state_t *eth = (eth_state_t*)device->priv;
printf(" Ethernet device interface %i rx counters:\n" ,device->openair0_cfg->Mod_id);
printf(" Received packets: %llu missed packets errors: %i\n", eth->rx_count, eth->num_underflows);
printf(" Received packets: %llu missed packets errors: %i\n", (long long unsigned int)eth->rx_count, eth->num_underflows);
}
void inline dump_buff(openair0_device *device, char *buff,unsigned int tx_rx_flag, int nsamps) {
targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.h
+13 -11
View File
@@ -24,19 +24,11 @@
#define MAX_INST 4
#define DEFAULT_IF "lo"
#define ETH_RAW_MODE 1
#define ETH_UDP_MODE 0
#define TX_FLAG 1
#define RX_FLAG 0
#define MAX_PACKET_SEQ_NUM(spp,spf) (spf/spp)
#define MAC_HEADER_SIZE_BYTES (sizeof(struct ether_header))
#include "if_defs.h"
#define APP_HEADER_SIZE_BYTES (sizeof(int32_t) + sizeof(openair0_timestamp))
#define PAYLOAD_SIZE_BYTES(nsamps) (nsamps<<2)
#define UDP_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
#define RAW_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + MAC_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
/*!\brief opaque ethernet data structure */
typedef struct {
@@ -93,6 +85,8 @@ typedef struct {
/*!\brief number of packets received */
uint64_t rx_count;
struct ether_header eh;
} eth_state_t;
@@ -154,9 +148,10 @@ typedef struct {
void dump_packet(char *title, unsigned char* pkt, int bytes, unsigned int tx_rx_flag);
unsigned short calc_csum (unsigned short *buf, int nwords);
void dump_dev(openair0_device *device);
void inline dump_buff(openair0_device *device, char *buff,unsigned int tx_rx_flag,int nsamps);
/*void inline dump_buff(openair0_device *device, char *buff,unsigned int tx_rx_flag,int nsamps);
void inline dump_rxcounters(openair0_device *device);
void inline dump_txcounters(openair0_device *device);
*/
void dump_iqs(char * buff, int iq_cnt);
@@ -184,6 +179,8 @@ int ethernet_tune(openair0_device *device, unsigned int option, int value);
int eth_socket_init_udp(openair0_device *device);
int trx_eth_write_udp(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_udp(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
//int trx_eth_write_udp_IF4(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
//int trx_eth_read_udp_IF4(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int eth_get_dev_conf_udp(openair0_device *device);
/*! \fn static int eth_set_dev_conf_udp(openair0_device *device)
@@ -198,8 +195,13 @@ int eth_set_dev_conf_udp(openair0_device *device);
int eth_socket_init_raw(openair0_device *device);
int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_raw(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int trx_eth_write_raw_IF4p5(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_raw_IF4p5(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int trx_eth_write_udp_IF4p5(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_udp_IF4p5(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int eth_get_dev_conf_raw(openair0_device *device);
int eth_set_dev_conf_raw(openair0_device *device);
int eth_get_dev_conf_raw_IF4p5(openair0_device *device);
int eth_set_dev_conf_raw_IF4p5(openair0_device *device);
#endif
targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
+45
View File
@@ -0,0 +1,45 @@
/*! \file targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
* \brief
* \author S. Sandeep Kumar, Raymond Knopp
* \date 2016
* \version 0.1
* \company Eurecom
* \email: ee13b1025@iith.ac.in, knopp@eurecom.fr
* \note
* \warning
*/
#include <netinet/ether.h>
#include <stdint.h>
#include "PHY/LTE_TRANSPORT/if4_tools.h"
#include "PHY/LTE_TRANSPORT/if5_tools.h"
// ETH transport preference modes
#define ETH_UDP_MODE 0
#define ETH_RAW_MODE 1
#define ETH_UDP_IF4p5_MODE 2
#define ETH_RAW_IF4p5_MODE 3
#define ETH_RAW_IF5_MOBIPASS 4
// Time domain RRH packet sizes
#define MAC_HEADER_SIZE_BYTES (sizeof(struct ether_header))
#define MAX_PACKET_SEQ_NUM(spp,spf) (spf/spp)
#define PAYLOAD_SIZE_BYTES(nsamps) (nsamps<<2)
#define UDP_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
#define RAW_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + MAC_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
// Packet sizes for IF4p5 interface format
#define DATA_BLOCK_SIZE_BYTES(scaled_nblocks) (sizeof(uint16_t)*scaled_nblocks)
#define PRACH_BLOCK_SIZE_BYTES (sizeof(int16_t)*839*2) // FIX hard coded prach size (uncompressed)
#define RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4p5_PULFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4p5_PRACH_SIZE_BYTES (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + PRACH_BLOCK_SIZE_BYTES)
#define UDP_IF4p5_PDLFFT_SIZE_BYTES(nblocks) (sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define UDP_IF4p5_PULFFT_SIZE_BYTES(nblocks) (sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define UDP_IF4p5_PRACH_SIZE_BYTES (sizeof_IF4p5_header_t + PRACH_BLOCK_SIZE_BYTES)
// Mobipass packet sizes
#define RAW_IF5_MOBIPASS_BLOCK_SIZE_BYTES 1280
#define RAW_IF5_MOBIPASS_SIZE_BYTES (MAC_HEADER_SIZE_BYTES + sizeof_IF5_mobipass_header_t + RAW_IF5_MOBIPASS_BLOCK_SIZE_BYTES)
targets/ARCH/EXMIMO/DRIVER/eurecom/fileops.c
+33 -8
View File
@@ -150,6 +150,8 @@ int openair_device_ioctl(struct inode *inode,struct file *filp, unsigned int cmd
int tmp;
unsigned int user_args[4];
static unsigned int update_firmware_command;
static unsigned int update_firmware_address;
static unsigned int update_firmware_length;
@@ -299,15 +301,38 @@ int openair_device_ioctl(struct inode *inode,struct file *filp, unsigned int cmd
acknowledge with no limit */
#define MAX_IOCTL_ACK_CNT 500
update_firmware_command = *((unsigned int*)arg);
/* 'arg' is an unsigned long and is supposed to be big enough
* to hold an address - this hypothesis is okay for i386 and x86_64
* maybe not somewhere else
* this will probably fail with older kernels
* (works with 3.17 on x86_64)
*/
tmp = copy_from_user(&user_args, (void*)arg, 4*sizeof(unsigned int));
if (tmp) {
printk("[openair][IOCTL] UPDATE_FIRMWARE: error copying parameters to kernel-space (%d bytes uncopied).\n", tmp);
return -1;
}
update_firmware_command = user_args[0];
switch (update_firmware_command) {
case UPDATE_FIRMWARE_TRANSFER_BLOCK:
update_firmware_address = ((unsigned int*)arg)[1];
update_firmware_length = ((unsigned int*)arg)[2];
update_firmware_address = user_args[1];
update_firmware_length = user_args[2];
/* This is totally wrong on x86_64: a pointer is 64 bits and
* unsigned int is 32 bits. The userspace program has to ensure
* that its buffer address fits into 32 bits.
* If it proves a too strong requirement, we may change things
* in the future.
* The compiler emits a warning here. Do not remove this warning!
* This is to clearly remember this problem.
* If you require the compilation to work with zero warning,
* consider this one as an exception and find a proper workaround.
*/
update_firmware_ubuffer = user_args[3];
update_firmware_ubuffer = (unsigned int*)((unsigned int*)arg)[3];
update_firmware_kbuffer = (unsigned int*)kmalloc(update_firmware_length * 4 /* 4 because kmalloc expects bytes */,
GFP_KERNEL);
@@ -361,8 +386,8 @@ int openair_device_ioctl(struct inode *inode,struct file *filp, unsigned int cmd
case UPDATE_FIRMWARE_CLEAR_BSS:
update_firmware_bss_address = ((unsigned int*)arg)[1];
update_firmware_bss_size = ((unsigned int*)arg)[2];
update_firmware_bss_address = user_args[1];
update_firmware_bss_size = user_args[2];
sparc_tmp_0 = update_firmware_bss_address;
sparc_tmp_1 = update_firmware_bss_size;
@@ -382,8 +407,8 @@ int openair_device_ioctl(struct inode *inode,struct file *filp, unsigned int cmd
case UPDATE_FIRMWARE_START_EXECUTION:
update_firmware_start_address = ((unsigned int*)arg)[1];
update_firmware_stack_pointer = ((unsigned int*)arg)[2];
update_firmware_start_address = user_args[1];
update_firmware_stack_pointer = user_args[2];
sparc_tmp_0 = update_firmware_start_address;
sparc_tmp_1 = update_firmware_stack_pointer;
targets/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.c
+551 -17
View File
@@ -7,18 +7,39 @@
* 28.01.2013: Initial version
*/
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <string.h>
#include <unistd.h>
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
#include <unistd.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sched.h>
#include <linux/sched.h>
#include <signal.h>
#include <execinfo.h>
#include <getopt.h>
#include <sys/sysinfo.h>
#include <sys/ioctl.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <syscall.h>
#include "openair0_lib.h"
#include "openair_device.h"
#include "common_lib.h"
#include <pthread.h>
#define max(a,b) ((a)>(b) ? (a) : (b))
//#define DEBUG_EXMIMO
exmimo_pci_interface_bot_virtual_t openair0_exmimo_pci[MAX_CARDS]; // contains userspace pointers for each card
char *bigshm_top[MAX_CARDS] = INIT_ZEROS;
@@ -37,6 +58,15 @@ static uint32_t rf_vcocal[4] = {910,910,910,910};
static uint32_t rf_vcocal_850[4] = {2015, 2015, 2015, 2015};
static uint32_t rf_rxdc[4] = {32896,32896,32896,32896};
extern volatile int oai_exit;
void kill_watchdog(openair0_device *);
void create_watchdog(openair0_device *);
void rt_sleep(struct timespec *,long );
unsigned int log2_int( unsigned int x )
{
unsigned int ans = 0 ;
@@ -218,16 +248,449 @@ int openair0_stop_without_reset(int card)
#define MY_RF_MODE (RXEN + TXEN + TXLPFNORM + TXLPFEN + TXLPF25 + RXLPFNORM + RXLPFEN + RXLPF25 + LNA1ON +LNAMax + RFBBNORM + DMAMODE_RX + DMAMODE_TX)
#define RF_MODE_BASE (LNA1ON + RFBBNORM)
void rt_sleep(struct timespec *ts,long tv_nsec) {
clock_gettime(CLOCK_MONOTONIC, ts);
ts->tv_nsec += tv_nsec;
if (ts->tv_nsec>=1000000000L) {
ts->tv_nsec -= 1000000000L;
ts->tv_sec++;
}
clock_nanosleep(CLOCK_MONOTONIC, TIMER_ABSTIME, ts, NULL);
}
static void *watchdog_thread(void *arg) {
int policy, s, j;
struct sched_param sparam;
char cpu_affinity[1024];
cpu_set_t cpuset;
exmimo_state_t *exm=((openair0_device *)arg)->priv;
openair0_config_t *cfg=&((openair0_device *)arg)->openair0_cfg[0];
volatile unsigned int *daq_mbox = openair0_daq_cnt();
unsigned int mbox,diff;
int first_acquisition;
struct timespec sleep_time,wait;
wait.tv_sec=0;
wait.tv_nsec=50000000L;
/* Set affinity mask to include CPUs 1 to MAX_CPUS */
/* CPU 0 is reserved for UHD threads */
/* CPU 1 is reserved for all TX threads */
/* Enable CPU Affinity only if number of CPUs >2 */
CPU_ZERO(&cpuset);
#ifdef CPU_AFFINITY
if (get_nprocs() > 2)
{
for (j = 1; j < get_nprocs(); j++)
CPU_SET(j, &cpuset);
s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_setaffinity_np");
printf("Error setting processor affinity");
}
}
#endif //CPU_AFFINITY
/* Check the actual affinity mask assigned to the thread */
s = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0)
{
perror( "pthread_getaffinity_np");
printf("Error getting processor affinity ");
}
memset(cpu_affinity,0,sizeof(cpu_affinity));
for (j = 0; j < CPU_SETSIZE; j++)
if (CPU_ISSET(j, &cpuset))
{
char temp[1024];
sprintf (temp, " CPU_%d", j);
strcat(cpu_affinity, temp);
}
memset(&sparam, 0 , sizeof (sparam));
sparam.sched_priority = sched_get_priority_max(SCHED_FIFO);
policy = SCHED_FIFO ;
s = pthread_setschedparam(pthread_self(), policy, &sparam);
if (s != 0)
{
perror("pthread_setschedparam : ");
printf("Error setting thread priority");
}
s = pthread_getschedparam(pthread_self(), &policy, &sparam);
if (s != 0)
{
perror("pthread_getschedparam : ");
printf("Error getting thread priority");
}
printf("EXMIMO2 Watchdog TX thread started on CPU %d TID %ld, sched_policy = %s , priority = %d, CPU Affinity=%s \n",
sched_getcpu(),
syscall(__NR_gettid),
(policy == SCHED_FIFO) ? "SCHED_FIFO" :
(policy == SCHED_RR) ? "SCHED_RR" :
(policy == SCHED_OTHER) ? "SCHED_OTHER" :
"???",
sparam.sched_priority,
cpu_affinity );
mlockall(MCL_CURRENT | MCL_FUTURE);
exm->watchdog_exit = 0;
exm->ts = 0;
exm->last_mbox = 0;
if (cfg->sample_rate==30.72e6) {
exm->samples_per_tick = 15360;
exm->samples_per_frame = 307200;
}
else if (cfg->sample_rate==23.04e6) {
exm->samples_per_tick = 11520;
exm->samples_per_frame = 230400;
}
else if (cfg->sample_rate==15.36e6) {
exm->samples_per_tick = 7680;
exm->samples_per_frame = 153600;
}
else if (cfg->sample_rate==7.68e6) {
exm->samples_per_tick = 3840;
exm->samples_per_frame = 76800;
}
else if (cfg->sample_rate==3.84e6) {
exm->samples_per_tick = 1920;
exm->samples_per_frame = 38400;
}
else if (cfg->sample_rate==1.92e6) {
exm->samples_per_tick = 960;
exm->samples_per_frame = 19200;
}
else {
printf("Unknown sampling rate %f, exiting \n",cfg->sample_rate);
exm->watchdog_exit=1;
}
first_acquisition=1;
printf("Locking watchdog for first acquisition\n");
pthread_mutex_timedlock(&exm->watchdog_mutex,&wait);
// main loop to keep up with DMA transfers from exmimo2
int cnt_diff0=0;
while ((!oai_exit) && (!exm->watchdog_exit)) {
if (exm->daq_state == running) {
// grab time from MBOX
mbox = daq_mbox[0];
if (mbox<exm->last_mbox) { // wrap-around
diff = 150 + mbox - exm->last_mbox;
}
else {
diff = mbox - exm->last_mbox;
}
exm->last_mbox = mbox;
if (first_acquisition==0)
pthread_mutex_timedlock(&exm->watchdog_mutex,&wait);
exm->ts += (diff*exm->samples_per_frame/150) ;
if ((exm->daq_state == running) &&
(diff > 16)&&
(first_acquisition==0)) {// we're too late so exit
exm->watchdog_exit = 1;
printf("exiting, too late to keep up\n");
}
first_acquisition=0;
if ((exm->daq_state == running) &&
(diff == 0)) {
cnt_diff0++;
if (cnt_diff0 == 10) {
exm->watchdog_exit = 1;
printf("exiting, HW stopped\n");
}
}
else
cnt_diff0=0;
if ((exm->daq_state == running) &&
(exm->wait_first_read==0) &&
(exm->ts - exm->last_ts_rx > exm->samples_per_frame)) {
exm->watchdog_exit = 1;
printf("RX Overflow, exiting (TS %llu, TS last read %llu)\n",
exm->ts,exm->last_ts_rx);
}
// printf("ts %lu, last_ts_rx %lu, mbox %d, diff %d\n",exm->ts, exm->last_ts_rx,mbox,diff);
pthread_mutex_unlock(&exm->watchdog_mutex);
}
else {
first_acquisition=1;
}
rt_sleep(&sleep_time,250000L);
}
oai_exit=1;
printf("Exiting watchdog\n");
return NULL;
}
void create_watchdog(openair0_device *dev) {
exmimo_state_t *priv = dev->priv;
priv->watchdog_exit=0;
#ifndef DEADLINE_SCHEDULER
priv->watchdog_sched_param.sched_priority = sched_get_priority_max(SCHED_FIFO);
pthread_attr_setschedparam(&priv->watchdog_attr,&priv->watchdog_sched_param);
pthread_attr_setschedpolicy(&priv->watchdog_attr,SCHED_FIFO);
pthread_create(&priv->watchdog,&priv->watchdog_attr,watchdog_thread,dev);
#else
pthread_create(&priv->watchdog,NULL,watchdog_thread,dev);
#endif
pthread_mutex_init(&priv->watchdog_mutex,NULL);
}
int trx_exmimo_start(openair0_device *device) {
exmimo_state_t *exm=device->priv;
printf("Starting ...\n");
openair0_config(device->openair0_cfg,0);
openair0_start_rt_acquisition(0);
printf("Setting state to running\n");
exm->daq_state = running;
exm->wait_first_read = 1;
return(0);
}
int trx_exmimo_write(openair0_device *device,openair0_timestamp ptimestamp, void **buff, int nsamps, int cc, int flags) {
return(nsamps);
}
int trx_exmimo_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) {
exmimo_state_t *exm=device->priv;
openair0_config_t *cfg=&device->openair0_cfg[0];
openair0_timestamp old_ts=0,ts,diff;
struct timespec sleep_time;
unsigned long tv_nsec;
int i;
int n,n1,n2,ntot,first_len;
int ret;
// struct timespec wait;
// wait.tv_sec=0;
// wait.tv_nsec=50000000L;
if (exm->watchdog_exit == 1)
return(0);
if (exm->daq_state == idle) {
tv_nsec=(unsigned long)((double)(nsamps)*1e9/cfg->sample_rate);
return(0);
}
switch (ret) {
case EINVAL:
#ifdef DEBUG_EXMIMO
printf("trx_exmimo_read: mutex_timedlock returned EINVAL\n");
#endif
return(0);
break;
case ETIMEDOUT:
#ifdef DEBUG_EXMIMO
printf("trx_exmimo_read: mutex_timedlock returned ETIMEDOUT\n");
#endif
return(0);
break;
case EAGAIN:
#ifdef DEBUG_EXMIMO
printf("trx_exmimo_read: mutex_timedlock returned EAGAIN\n");
#endif
return(0);
break;
case EDEADLK:
#ifdef DEBUG_EXMIMO
printf("trx_exmimo_read: mutex_timedlock returned EDEADLK\n");
#endif
return(0);
break;
}
ret = pthread_mutex_lock(&exm->watchdog_mutex);
ts = exm->ts;
if (exm->wait_first_read==1) {
exm->wait_first_read=0;
exm->last_ts_rx = ts;
}
pthread_mutex_unlock(&exm->watchdog_mutex);
// dump_frame_parms(frame_parms[0]);
if (nsamps > (exm->samples_per_frame>>1)) {
n1 = nsamps>>1;
n2 = nsamps-n1;
}
else {
n1=nsamps;
n2=0;
}
#ifdef DEBUG_EXMIMO
printf("Reading %d samples, ts %lu (%d), last_ts_rx %lu (%lu)\n",nsamps,ts,ts%exm->samples_per_frame,exm->last_ts_rx,exm->last_ts_rx+nsamps);
#endif
for (n=n1,ntot=0;ntot<nsamps;n=n2) {
while ((ts < exm->last_ts_rx + n) &&
(exm->watchdog_exit==0)) {
diff = exm->last_ts_rx+n - ts; // difference in samples between current timestamp and last RX received sample
// go to sleep until we should have enough samples (1024 for a bit more)
#ifdef DEBUG_EXMIMO
printf("portion %d samples, ts %lu, last_ts_rx %lu (%lu) => sleeping %u us\n",n,ts,exm->last_ts_rx,exm->last_ts_rx+n,
(unsigned int)((double)(diff+1024)*1e6/cfg->sample_rate));
#endif
tv_nsec=(unsigned long)((double)(diff+3840)*1e9/cfg->sample_rate);
// tv_nsec = 500000L;
old_ts = ts;
rt_sleep(&sleep_time,tv_nsec);
#ifdef DEBUG_EXMIMO
printf("back\n");
#endif
// get new timestamp, in case we have to sleep again
pthread_mutex_lock(&exm->watchdog_mutex);
ts = exm->ts;
pthread_mutex_unlock(&exm->watchdog_mutex);
if (old_ts == ts) {
printf("ts stopped, returning\n");
return(0);
}
}
if (cfg->mmapped_dma == 0) { // if buff is not the dma buffer, do a memcpy, otherwise do nothing
for (i=0;i<cc;i++) {
#ifdef DEBUG_EXMIMO
printf("copying to %p (%lu), from %llu\n",buff[i]+(ntot*sizeof(int)),ntot*sizeof(int),(exm->last_ts_rx % exm->samples_per_frame));
#endif
if ((n+(exm->last_ts_rx%exm->samples_per_frame))<exm->samples_per_frame) {
memcpy(buff[i]+(ntot*sizeof(int)),
(void*)(openair0_exmimo_pci[0].adc_head[i]+(exm->last_ts_rx % exm->samples_per_frame)),
n*sizeof(int));
}
else {
first_len = (exm->samples_per_frame-(exm->last_ts_rx%exm->samples_per_frame));
#ifdef DEBUG_EXMIMO
printf("split: first_len %d, remainder %d\n",first_len,n-first_len);
#endif
memcpy(buff[i]+(ntot*sizeof(int)),
(void*)(openair0_exmimo_pci[0].adc_head[i]+(exm->last_ts_rx % exm->samples_per_frame)),
first_len*sizeof(int));
memcpy(buff[i]+(ntot+first_len)*sizeof(int),
(void*)openair0_exmimo_pci[0].adc_head[i],
(n-first_len)*sizeof(int));
}
}
}
pthread_mutex_lock(&exm->watchdog_mutex);
exm->last_ts_rx += n;
pthread_mutex_unlock(&exm->watchdog_mutex);
if (n==n1) {
*ptimestamp=exm->last_ts_rx;
}
ntot+=n;
}
return(nsamps);
}
void trx_exmimo_end(openair0_device *device) {
exmimo_state_t *exm=device->priv;
exm->daq_state = idle;
openair0_stop(0);
}
int trx_exmimo_get_stats(openair0_device* device) {
return(0);
}
int trx_exmimo_reset_stats(openair0_device* device) {
return(0);
}
int trx_exmimo_stop(openair0_device* device) {
exmimo_state_t *exm=device->priv;
printf("Stopping ...\n");
exm->daq_state = idle;
openair0_stop(0);
return(0);
}
int trx_exmimo_set_freq(openair0_device* device, openair0_config_t *openair0_cfg,int exmimo_dump_config) {
openair0_set_frequencies(device,openair0_cfg,0);
return(0);
}
int trx_exmimo_set_gains(openair0_device* device, openair0_config_t *openair0_cfg) {
return(0);
}
void kill_watchdog(openair0_device *device) {
exmimo_state_t *exm=(exmimo_state_t *)device->priv;
exm->watchdog_exit=1;
}
int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
// Initialize card
// exmimo_config_t *p_exmimo_config;
exmimo_id_t *p_exmimo_id;
int ret;
exmimo_state_t *exm = (exmimo_state_t *)malloc(sizeof(exmimo_state_t));
int card,ant;
ret = openair0_open();
if ( ret != 0 ) {
if (ret == -1)
printf("Error opening /dev/openair0");
@@ -260,9 +723,42 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg) {
device->type = EXMIMO_DEV;
// Add stuff that was in lte-softmodem here
//
device->trx_start_func = trx_exmimo_start;
device->trx_end_func = trx_exmimo_end;
device->trx_read_func = trx_exmimo_read;
device->trx_write_func = trx_exmimo_write;
device->trx_get_stats_func = trx_exmimo_get_stats;
device->trx_reset_stats_func = trx_exmimo_reset_stats;
device->trx_stop_func = trx_exmimo_stop;
device->trx_set_freq_func = trx_exmimo_set_freq;
device->trx_set_gains_func = trx_exmimo_set_gains;
device->openair0_cfg = openair0_cfg;
device->priv = (void *)exm;
printf("EXMIMO2: Getting addresses for memory-mapped DMA\n");
for (card=0; card<openair0_num_detected_cards; card++) {
for (ant=0; ant<4; ant++) {
openair0_cfg[card].rxbase[ant] = (int32_t*)openair0_exmimo_pci[card].adc_head[ant];
openair0_cfg[card].txbase[ant] = (int32_t*)openair0_exmimo_pci[card].dac_head[ant];
}
}
create_watchdog(device);
return(0);
}
unsigned int rxg_max[4] = {128,128,128,126};
unsigned int rxg_med[4] = {122,123,123,120};
unsigned int rxg_byp[4] = {116,117,116,116};
unsigned int nf_max[4] = {7,9,16,12};
unsigned int nf_med[4] = {12,13,22,17};
unsigned int nf_byp[4] = {15,20,29,23};
int openair0_config(openair0_config_t *openair0_cfg, int UE_flag)
{
int ret;
@@ -270,6 +766,7 @@ int openair0_config(openair0_config_t *openair0_cfg, int UE_flag)
int resampling_factor=2;
int rx_filter=RXLPF25, tx_filter=TXLPF25;
int ACTIVE_RF=0;
int i;
exmimo_config_t *p_exmimo_config;
exmimo_id_t *p_exmimo_id;
@@ -297,11 +794,10 @@ int openair0_config(openair0_config_t *openair0_cfg, int UE_flag)
p_exmimo_config->framing.multicard_syncmode=SYNCMODE_SLAVE;
/* device specific */
openair0_cfg[card].txlaunch_wait = 1;//manage when TX processing is triggered
openair0_cfg[card].txlaunch_wait_slotcount = 1; //manage when TX processing is triggered
openair0_cfg[card].iq_txshift = 4;//shift
openair0_cfg[card].iq_rxrescale = 15;//rescale iqs
if (openair0_cfg[card].sample_rate==30.72e6) {
resampling_factor = 0;
rx_filter = RXLPF10;
@@ -332,6 +828,10 @@ int openair0_config(openair0_config_t *openair0_cfg, int UE_flag)
#endif
for (ant=0; ant<4; ant++) {
openair0_cfg[card].rxbase[ant] = (int32_t*)openair0_exmimo_pci[card].adc_head[ant];
openair0_cfg[card].txbase[ant] = (int32_t*)openair0_exmimo_pci[card].dac_head[ant];
if (openair0_cfg[card].rx_freq[ant] || openair0_cfg[card].tx_freq[ant]) {
ACTIVE_RF += (1<<ant)<<5;
p_exmimo_config->rf.rf_mode[ant] = RF_MODE_BASE;
@@ -339,32 +839,59 @@ int openair0_config(openair0_config_t *openair0_cfg, int UE_flag)
printf("card %d, antenna %d, autocal %d\n",card,ant,openair0_cfg[card].autocal[ant]);
}
if (openair0_cfg[card].tx_freq[ant]) {
if (openair0_cfg[card].tx_freq[ant]>0) {
p_exmimo_config->rf.rf_mode[ant] += (TXEN + DMAMODE_TX + TXLPFNORM + TXLPFEN + tx_filter);
p_exmimo_config->rf.rf_freq_tx[ant] = (unsigned int)openair0_cfg[card].tx_freq[ant];
p_exmimo_config->rf.tx_gain[ant][0] = (unsigned int)openair0_cfg[card].tx_gain[ant];
printf("openair0 : programming card %d TX antenna %d (freq %u, gain %d)\n",card,ant,p_exmimo_config->rf.rf_freq_tx[ant],p_exmimo_config->rf.tx_gain[ant][0]);
printf("Setting TX buffer to all-RX\n");
for (i=0;i<307200;i++) {
((uint32_t*)openair0_exmimo_pci[card].dac_head[ant])[i] = 0x00010001;
}
}
if (openair0_cfg[card].rx_freq[ant]) {
if (openair0_cfg[card].rx_freq[ant]>0) {
p_exmimo_config->rf.rf_mode[ant] += (RXEN + DMAMODE_RX + RXLPFNORM + RXLPFEN + rx_filter);
p_exmimo_config->rf.rf_freq_rx[ant] = (unsigned int)openair0_cfg[card].rx_freq[ant];
p_exmimo_config->rf.rx_gain[ant][0] = (unsigned int)openair0_cfg[card].rx_gain[ant];
printf("openair0 : programming card %d RX antenna %d (freq %u, gain %d)\n",card,ant,p_exmimo_config->rf.rf_freq_rx[ant],p_exmimo_config->rf.rx_gain[ant][0]);
switch (openair0_cfg[card].rxg_mode[ant]) {
default:
case max_gain:
p_exmimo_config->rf.rf_mode[ant] += LNAMax;
if (rxg_max[ant] >= (int)openair0_cfg[card].rx_gain[ant]) {
p_exmimo_config->rf.rx_gain[ant][0] = 30 - (rxg_max[ant] - (int)openair0_cfg[card].rx_gain[ant]); //was measured at rxgain=30;
}
else {
printf("openair0: RX RF gain too high, reduce by %d dB\n", (int)openair0_cfg[card].rx_gain[ant]-rxg_max[ant]);
exit(-1);
}
break;
case med_gain:
p_exmimo_config->rf.rf_mode[ant] += LNAMed;
if (rxg_med[ant] >= (int)openair0_cfg[card].rx_gain[ant]) {
p_exmimo_config->rf.rx_gain[ant][0] = 30 - (rxg_med[ant] - (int)openair0_cfg[card].rx_gain[ant]); //was measured at rxgain=30;
}
else {
printf("openair0: RX RF gain too high, reduce by %d dB\n", (int)openair0_cfg[card].rx_gain[ant]-rxg_med[ant]);
exit(-1);
}
break;
case byp_gain:
p_exmimo_config->rf.rf_mode[ant] += LNAByp;
if (rxg_byp[ant] >= (int)openair0_cfg[card].rx_gain[ant]) {
p_exmimo_config->rf.rx_gain[ant][0] = 30 - (rxg_byp[ant] - (int)openair0_cfg[card].rx_gain[ant]); //was measured at rxgain=30;
}
else {
printf("openair0: RX RF gain too high, reduce by %d dB\n", (int)openair0_cfg[card].rx_gain[ant]-rxg_byp[ant]);
exit(-1);
}
break;
}
} else {
@@ -375,7 +902,7 @@ int openair0_config(openair0_config_t *openair0_cfg, int UE_flag)
p_exmimo_config->rf.rf_local[ant] = rf_local[ant];
p_exmimo_config->rf.rf_rxdc[ant] = rf_rxdc[ant];
if (( p_exmimo_config->rf.rf_freq_tx[ant] >= 850000000) && ( p_exmimo_config->rf.rf_freq_tx[ant] <= 865000000)) {
if (( p_exmimo_config->rf.rf_freq_tx[ant] >= 790000000) && ( p_exmimo_config->rf.rf_freq_tx[ant] <= 865000000)) {
p_exmimo_config->rf.rf_vcocal[ant] = rf_vcocal_850[ant];
p_exmimo_config->rf.rffe_band_mode[ant] = DD_TDD;
} else if (( p_exmimo_config->rf.rf_freq_tx[ant] >= 1900000000) && ( p_exmimo_config->rf.rf_freq_tx[ant] <= 2000000000)) {
@@ -388,7 +915,7 @@ int openair0_config(openair0_config_t *openair0_cfg, int UE_flag)
}
if (openair0_cfg[card].duplex_mode==duplex_mode_FDD) {
p_exmimo_config->framing.tdd_config = DUPLEXMODE_FDD;
p_exmimo_config->framing.tdd_config = DUPLEXMODE_FDD;// + TXRXSWITCH_LSB + TXRXSWITCH_LSB + ACTIVE_RF+ ACTIVE_RF;
printf("!!!!!setting FDD (tdd_config=%d)\n",p_exmimo_config->framing.tdd_config);
}
else {
@@ -419,6 +946,9 @@ int openair0_reconfig(openair0_config_t *openair0_cfg)
return(-1);
}
#ifdef DEBUG_EXMIMO
printf("Reconfiguration of gains/frequencies\n");
#endif
for (card=0; card<openair0_num_detected_cards; card++) {
p_exmimo_config = openair0_exmimo_pci[card].exmimo_config_ptr;
@@ -428,14 +958,18 @@ int openair0_reconfig(openair0_config_t *openair0_cfg)
if (openair0_cfg[card].tx_freq[ant]) {
p_exmimo_config->rf.rf_freq_tx[ant] = (unsigned int)openair0_cfg[card].tx_freq[ant];
p_exmimo_config->rf.tx_gain[ant][0] = (unsigned int)openair0_cfg[card].tx_gain[ant];
//printf("openair0 : programming TX antenna %d (freq %u, gain %d)\n",ant,p_exmimo_config->rf.rf_freq_tx[ant],p_exmimo_config->rf.tx_gain[ant][0]);
#ifdef DEBUG_EXMIMO
printf("openair0 - %d : programming TX antenna %d (freq %u, gain %d)\n",card,ant,p_exmimo_config->rf.rf_freq_tx[ant],p_exmimo_config->rf.tx_gain[ant][0]);
#endif
}
if (openair0_cfg[card].rx_freq[ant]) {
p_exmimo_config->rf.rf_freq_rx[ant] = (unsigned int)openair0_cfg[card].rx_freq[ant];
p_exmimo_config->rf.rx_gain[ant][0] = (unsigned int)openair0_cfg[card].rx_gain[ant];
//printf("openair0 : programming RX antenna %d (freq %u, gain %d)\n",ant,p_exmimo_config->rf.rf_freq_rx[ant],p_exmimo_config->rf.rx_gain[ant][0]);
#ifdef DEBUG_EXMIMO
printf("openair0 - %d : programming RX antenna %d (freq %u, gain %d)\n",card,ant,p_exmimo_config->rf.rf_freq_rx[ant],p_exmimo_config->rf.rx_gain[ant][0]);
#endif
switch (openair0_cfg[card].rxg_mode[ant]) {
default:
case max_gain:
targets/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.h
+24
View File
@@ -13,6 +13,30 @@
#include "pcie_interface.h"
#include "openair_device.h"
#include "common_lib.h"
#include <pthread.h>
#include <sched.h>
#include <linux/sched.h>
typedef enum {
idle=0,
waiting_for_synch,
running
} exmimo_daq_state_t;
typedef struct {
pthread_t watchdog;
pthread_attr_t watchdog_attr;
struct sched_param watchdog_sched_param;
pthread_mutex_t watchdog_mutex;
int watchdog_exit;
int wait_first_read;
exmimo_daq_state_t daq_state;
openair0_timestamp ts;
openair0_timestamp last_ts_rx;
int samples_per_tick;
int samples_per_frame;
int last_mbox;
} exmimo_state_t;
// Use this to access shared memory (configuration structures, adc/dac data buffers, ...)
// contains userspace pointers
targets/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT/updatefw.c
+20
View File
@@ -12,6 +12,7 @@
#include <getopt.h>
#include <string.h>
#include <unistd.h>
#include <stdint.h>
#include <sys/ioctl.h>
#include "openair_device.h"
@@ -210,6 +211,18 @@ void find_and_transfer_section(char* section_name, unsigned int verboselevel) {
/* Dynamically allocate a chunk of memory to store the section into. */
section_content = (char*)malloc(elf_Shdr.sh_size);
/* Fail if the address returned by malloc does not fit in 32 bits.
* The kernel driver gets this address as 32 bits and uses it to copy
* from userspace. If the address does not fit into 32 bits the kernel
* will copy garbage or fail to copy completely.
* To be reworked if things do not work on some setups.
*/
if (sizeof(char*) > 4 && (((uintptr_t)section_content)>>32)) {
fprintf(stderr, "FATAL ERROR: an internal serious problem has been encountered.\n");
fprintf(stderr, "Contact the authors so as to solve this issue.\n");
exit(-1);
}
if (!section_content) {
fprintf(stderr, "Error: could not dynamically allocate %d bytes for section %s.\n",
elf_Shdr.sh_size, SecNameStnTable + elf_Shdr.sh_name);
@@ -252,6 +265,13 @@ void find_and_transfer_section(char* section_name, unsigned int verboselevel) {
ioctl_params[0] = UPDATE_FIRMWARE_TRANSFER_BLOCK;
ioctl_params[1] = elf_Shdr.sh_addr;
ioctl_params[2] = elf_Shdr.sh_size / 4;
/* This is wrong on x86_64 because a pointer is 64 bits and
* an unsigned int is only 32 bits.
* The compiler emits a warning, but the test
* above on the value of section_content makes it work
* (hopefully).
* To be changed if things do not work.
*/
ioctl_params[3] = (unsigned int)((unsigned int*)section_content);
//invert4(ioctl_params[1]);
//invert4(ioctl_params[2]);
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf.h
+1
View File
@@ -0,0 +1 @@
volatile int oai_exit=0;
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_config_exmimo.cc
+1
View File
@@ -36,6 +36,7 @@
#include <octave/oct.h>
#include "pcie_interface.h"
#include "oarf.h"
extern "C" {
#include "openair0_lib.h"
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_frame.cc
+1
View File
@@ -42,6 +42,7 @@
extern "C" {
#include "openair0_lib.h"
}
#include "oarf.h"
#define FCNNAME "oarf_get_frame"
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_get_num_detected_cards.cc
+1
View File
@@ -39,6 +39,7 @@
extern "C" {
#include "openair0_lib.h"
}
#include "oarf.h"
#define FCNNAME "oarf_get_num_detected_cards"
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_send_frame.cc
+1
View File
@@ -41,6 +41,7 @@
extern "C" {
#include "openair0_lib.h"
}
#include "oarf.h"
#define FCNNAME "oarf_send_frame"
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop.cc
+1
View File
@@ -40,6 +40,7 @@
extern "C" {
#include "openair0_lib.h"
}
#include "oarf.h"
#define FCNNAME "oarf_stop"
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/oarf_stop_without_reset.cc
+1
View File
@@ -39,6 +39,7 @@
extern "C" {
#include "openair0_lib.h"
}
#include "oarf.h"
#define FCNNAME "oarf_stop_without_reset"
targets/ARCH/EXMIMO/USERSPACE/OCTAVE/txsig.m
+2 -2
View File
@@ -1,4 +1,4 @@
fc = 1907600000;
fc = 2560000000
%fc = 1907600000;
%fc = 859.5e6;
@@ -6,7 +6,7 @@ rxgain=0;
txgain=0;
eNB_flag = 0;
card = 0;
active_rf = [1 1 1 1];
active_rf = [1 0 0 0];
autocal = [1 1 1 1];
resampling_factor = [2 2 2 2];
limeparms;
targets/ARCH/LMSSDR/USERSPACE/LIB/lms_lib.cpp
+1 -5
View File
@@ -294,7 +294,7 @@ int trx_lms_start(openair0_device *device){
* \param card Index of the RF card to use
* \returns 0 on success
*/
int trx_lms_stop(int card) {
int trx_lms_stop(openair0_device *device) {
/*
LMS_DeviceClose(usbport);
LMS_DeviceClose(comport);
@@ -380,28 +380,24 @@ int device_init(openair0_device *device, openair0_config_t *openair0_cfg){
openair0_cfg[0].tx_sample_advance = 15;
openair0_cfg[0].tx_bw = 30.72e6;
openair0_cfg[0].rx_bw = 30.72e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
case 15360000:
openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 45;
openair0_cfg[0].tx_bw = 28e6;
openair0_cfg[0].rx_bw = 10e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
case 7680000:
openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 70;
openair0_cfg[0].tx_bw = 28e6;
openair0_cfg[0].rx_bw = 5.0e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
case 1920000:
openair0_cfg[0].samples_per_packet = 256;
openair0_cfg[0].tx_sample_advance = 50;
openair0_cfg[0].tx_bw = 1.25e6;
openair0_cfg[0].rx_bw = 1.25e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
default:
printf("Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+82 -34
View File
@@ -16,7 +16,8 @@
#include <complex>
#include <fstream>
#include <cmath>
#include <time.h>
#include "UTIL/LOG/log_extern.h"
#include "common_lib.h"
#ifdef __SSE4_1__
# include <smmintrin.h>
@@ -143,23 +144,54 @@ static void trx_usrp_end(openair0_device *device)
*/
static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags)
{
static long long int loop=0;
static long time_min=0, time_max=0, time_avg=0;
struct timespec tp_start, tp_end;
long time_diff;
clock_gettime(CLOCK_MONOTONIC_RAW, &tp_start);
int ret=0, ret_i=0;
usrp_state_t *s = (usrp_state_t*)device->priv;
s->tx_md.time_spec = uhd::time_spec_t::from_ticks(timestamp, s->sample_rate);
if(flags)
s->tx_md.has_time_spec = true;
else
s->tx_md.has_time_spec = false;
if (cc>1) {
std::vector<void *> buff_ptrs;
for (int i=0;i<cc;i++) buff_ptrs.push_back(buff[i]);
s->tx_stream->send(buff_ptrs, nsamps, s->tx_md);
ret = (int)s->tx_stream->send(buff_ptrs, nsamps, s->tx_md,1e-3);
}
else
s->tx_stream->send(buff[0], nsamps, s->tx_md);
ret = (int)s->tx_stream->send(buff[0], nsamps, s->tx_md,1e-3);
s->tx_md.start_of_burst = false;
return 0;
if (ret != nsamps) {
printf("[xmit] tx samples %d != %d\n",ret,nsamps);
}
clock_gettime(CLOCK_MONOTONIC_RAW, &tp_end);
time_diff = (tp_end.tv_sec - tp_start.tv_sec) *1E09 + (tp_end.tv_nsec - tp_start.tv_nsec);
if (time_min==0 ||loop==1 || time_min > time_diff)
time_min=time_diff;
if (time_max==0 ||loop==1 || time_max < time_diff)
time_max=time_diff;
if (time_avg ==0 ||loop==1)
time_avg= time_diff;
else
time_avg=(time_diff+time_avg) /2.0;
/* //prints statics of uhd every 10 seconds
if ( loop % (10 * ((int)device->openair0_cfg[0].sample_rate /(int)nsamps )) ==0)
LOG_I(HW,"usrp_write: min(ns)=%d, max(ns)=%d, avg(ns)=%d\n", (int)time_min, (int)time_max,(int)time_avg);
*/
loop++;
return ret;
}
/*! \brief Receive samples from hardware.
@@ -175,20 +207,25 @@ static int trx_usrp_write(openair0_device *device, openair0_timestamp timestamp,
*/
static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc)
{
static long long int loop=0;
static long time_min=0, time_max=0, time_avg=0;
struct timespec tp_start, tp_end;
long time_diff;
clock_gettime(CLOCK_MONOTONIC_RAW, &tp_start);
usrp_state_t *s = (usrp_state_t*)device->priv;
int samples_received=0,i,j;
int nsamps2; // aligned to upper 32 or 16 byte boundary
#if defined(__x86_64) || defined(__i386__)
#ifdef __AVX2__
__m256i buff_tmp[2][nsamps>>3];
nsamps2 = (nsamps+7)>>3;
__m256i buff_tmp[2][nsamps2];
#else
__m128i buff_tmp[2][nsamps>>2];
nsamps2 = (nsamps+3)>>2;
__m128i buff_tmp[2][nsamps2];
#endif
#elif defined(__arm__)
int16x8_t buff_tmp[2][nsamps>>2];
nsamps2 = (nsamps+3)>>2;
int16x8_t buff_tmp[2][nsamps2];
#endif
@@ -203,7 +240,7 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
// receive a single channel (e.g. from connector RF A)
samples_received = s->rx_stream->recv(buff_tmp[0], nsamps, s->rx_md);
}
// bring RX data into 12 LSBs for softmodem RX
for (int i=0;i<cc;i++) {
for (int j=0; j<nsamps2; j++) {
@@ -219,7 +256,7 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
}
}
} else if (device->type == USRP_X300_DEV) {
if (cc>1) {
if (cc>1) {
// receive multiple channels (e.g. RF A and RF B)
std::vector<void *> buff_ptrs;
@@ -255,6 +292,22 @@ static int trx_usrp_read(openair0_device *device, openair0_timestamp *ptimestamp
s->rx_timestamp = s->rx_md.time_spec.to_ticks(s->sample_rate);
*ptimestamp = s->rx_timestamp;
clock_gettime(CLOCK_MONOTONIC_RAW, &tp_end);
time_diff = (tp_end.tv_sec - tp_start.tv_sec) *1E09 + (tp_end.tv_nsec - tp_start.tv_nsec);
if (time_min==0 ||loop==1 || time_min > time_diff)
time_min=time_diff;
if (time_max==0 ||loop==1 || time_max < time_diff)
time_max=time_diff;
if (time_avg ==0 ||loop==1)
time_avg= time_diff;
else
time_avg=(time_diff+time_avg) /2.0;
/*
//prints statics of uhd every 10 seconds
if ( loop % (10 * ((int)device->openair0_cfg[0].sample_rate /(int)nsamps )) ==0)
LOG_I(HW,"usrp_read: min(ns)=%d, max(ns)=%d, avg(ns)=%d\n", (int)time_min, (int)time_max,(int)time_avg);
loop++;*/
return samples_received;
}
@@ -346,7 +399,7 @@ int trx_usrp_set_gains(openair0_device* device,
/*! \brief Stop USRP
* \param card refers to the hardware index to use
*/
int trx_usrp_stop(int card) {
int trx_usrp_stop(openair0_device* device) {
return(0);
}
@@ -462,6 +515,7 @@ extern "C" {
// Initialize USRP device
device->openair0_cfg = openair0_cfg;
std::string args = "type=b200";
@@ -485,6 +539,8 @@ extern "C" {
// workaround for an api problem, master clock has to be set with the constructor not via set_master_clock_rate
args += boost::str(boost::format(",master_clock_rate=%f") % usrp_master_clock);
// args += ",num_send_frames=256,num_recv_frames=256, send_frame_size=4096, recv_frame_size=4096";
uhd::device_addrs_t device_adds = uhd::device::find(args);
if(device_adds.size() == 0)
@@ -516,32 +572,28 @@ extern "C" {
switch ((int)openair0_cfg[0].sample_rate) {
case 30720000:
// from usrp_time_offset
openair0_cfg[0].samples_per_packet = 2048;
//openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 15;
openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
case 15360000:
openair0_cfg[0].samples_per_packet = 2048;
//openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 45;
openair0_cfg[0].tx_bw = 10e6;
openair0_cfg[0].rx_bw = 10e6;
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
break;
case 7680000:
openair0_cfg[0].samples_per_packet = 1024;
//openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 50;
openair0_cfg[0].tx_bw = 5e6;
openair0_cfg[0].rx_bw = 5e6;
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
break;
case 1920000:
openair0_cfg[0].samples_per_packet = 256;
//openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 50;
openair0_cfg[0].tx_bw = 1.25e6;
openair0_cfg[0].rx_bw = 1.25e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
default:
printf("Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
@@ -551,7 +603,7 @@ extern "C" {
} else {
printf("Found USRP B200");
args += ",num_recv_frames=256" ;
args += ",num_send_frames=256,num_recv_frames=256, send_frame_size=4096, recv_frame_size=4096" ;
s->usrp = uhd::usrp::multi_usrp::make(args);
// s->usrp->set_rx_subdev_spec(rx_subdev);
@@ -577,43 +629,38 @@ extern "C" {
switch ((int)openair0_cfg[0].sample_rate) {
case 30720000:
s->usrp->set_master_clock_rate(30.72e6);
openair0_cfg[0].samples_per_packet = 4096;
//openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 115;
openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].tx_scheduling_advance = 11*openair0_cfg[0].samples_per_packet;
break;
case 23040000:
s->usrp->set_master_clock_rate(23.04e6); //to be checked
openair0_cfg[0].samples_per_packet = 2048;
//openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 113;
openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
case 15360000:
s->usrp->set_master_clock_rate(30.72e06);
openair0_cfg[0].samples_per_packet = 2048;
//openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 103;
openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].tx_scheduling_advance = 10240;
break;
case 7680000:
s->usrp->set_master_clock_rate(30.72e6);
openair0_cfg[0].samples_per_packet = 1024;
//openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 80;
openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
break;
case 1920000:
s->usrp->set_master_clock_rate(7.68e6);
openair0_cfg[0].samples_per_packet = 256;
s->usrp->set_master_clock_rate(30.72e6);
//openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 40;
openair0_cfg[0].tx_bw = 20e6;
openair0_cfg[0].rx_bw = 20e6;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet;
break;
default:
printf("Error: unknown sampling rate %f\n",openair0_cfg[0].sample_rate);
@@ -623,8 +670,8 @@ extern "C" {
}
/* device specific */
openair0_cfg[0].txlaunch_wait = 1;//manage when TX processing is triggered
openair0_cfg[0].txlaunch_wait_slotcount = 1; //manage when TX processing is triggered
//openair0_cfg[0].txlaunch_wait = 1;//manage when TX processing is triggered
//openair0_cfg[0].txlaunch_wait_slotcount = 1; //manage when TX processing is triggered
openair0_cfg[0].iq_txshift = 4;//shift
openair0_cfg[0].iq_rxrescale = 15;//rescale iqs
@@ -734,7 +781,8 @@ extern "C" {
device->trx_stop_func = trx_usrp_stop;
device->trx_set_freq_func = trx_usrp_set_freq;
device->trx_set_gains_func = trx_usrp_set_gains;
device->openair0_cfg = openair0_cfg;
s->sample_rate = openair0_cfg[0].sample_rate;
// TODO:
// init tx_forward_nsamps based usrp_time_offset ex
targets/DOCS/oai_L1_L2_procedures.pdf
Executable
BIN
View File
Binary file not shown.
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band38.tm1.exmimo2.conf
+5 -2
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "TDD";
tdd_config = 3;
tdd_config_s = 0;
@@ -35,8 +38,8 @@ eNBs =
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 10; //25;
rx_gain = 10; //20;
tx_gain = 10;//25;
rx_gain = 120;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.exmimo2.conf
+3
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.generic.oaisim.local_no_mme.conf
+3
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.100PRB.usrpb210.conf
+14 -10
View File
@@ -23,12 +23,15 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2680000000L;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 100;
@@ -47,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -32;
pdsch_referenceSignalPower = -30;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
@@ -65,7 +68,7 @@ eNBs =
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_p0_Nominal = -96;
pusch_alpha = "AL1";
pucch_p0_Nominal = -100;
msg3_delta_Preamble = 6;
@@ -83,7 +86,7 @@ eNBs =
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleInitialReceivedTargetPower = -104;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
@@ -98,6 +101,8 @@ eNBs =
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
@@ -131,7 +136,7 @@ eNBs =
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
@@ -140,11 +145,11 @@ eNBs =
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
@@ -165,6 +170,5 @@ eNBs =
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.100PRB.usrpx310.conf
+3
View File
@@ -22,6 +22,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
+8 -2
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
@@ -33,6 +36,7 @@ eNBs =
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
@@ -46,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_referenceSignalPower = -27;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
@@ -66,7 +70,7 @@ eNBs =
pusch_p0_Nominal = -96;
pusch_alpha = "AL1";
pucch_p0_Nominal = -103;
pucch_p0_Nominal = -100;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
@@ -97,6 +101,8 @@ eNBs =
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpx310.conf
+3
View File
@@ -22,6 +22,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.bladerfx40.conf
+3
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.exmimo2.conf
+9 -6
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
@@ -134,7 +137,7 @@ eNBs =
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.171";
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
@@ -143,17 +146,17 @@ eNBs =
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth2";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.80/24";
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth2";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.80/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
log_config :
{
global_log_level ="debug";
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.generic.oaisim.local_no_mme.conf
+3
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.lmssdr.conf
+3
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf
+21 -17
View File
@@ -23,12 +23,15 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2680000000L;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
@@ -47,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_referenceSignalPower = -24;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
@@ -65,15 +68,15 @@ eNBs =
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
pusch_p0_Nominal = -96;
pusch_alpha = "AL1";
pucch_p0_Nominal = -103;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
@@ -83,7 +86,7 @@ eNBs =
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleInitialReceivedTargetPower = -104;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
@@ -133,7 +136,8 @@ eNBs =
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.70";
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
@@ -142,11 +146,11 @@ eNBs =
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.150/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.150/24";
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpx310.conf
+3
View File
@@ -22,6 +22,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpb210.conf
+4 -1
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
@@ -47,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -32;
pdsch_referenceSignalPower = -33;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpx310.conf
+4 -1
View File
@@ -22,6 +22,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
@@ -46,7 +49,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -23;
pdsch_referenceSignalPower = -24;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.50PRB.usrpb210.conf
+177
View File
@@ -0,0 +1,177 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "94";
////////// Physical parameters:
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2680000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 2;
nb_antennas_tx = 2;
nb_antennas_rx = 2;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -30;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 2;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.171";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.150/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.150/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.50PRB.usrpx310.conf
+175
View File
@@ -0,0 +1,175 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "92";
////////// Physical parameters:
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 2;
nb_antennas_tx = 2;
nb_antennas_rx = 2;
tx_gain = 32;
rx_gain = 116;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -21;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -108;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 2;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.26";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.111/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.111/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
log_config :
{
global_log_level ="debug";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpb210.conf
+4 -1
View File
@@ -23,6 +23,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
@@ -47,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -28;
pdsch_referenceSignalPower = -27;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpx310.conf
+3
View File
@@ -22,6 +22,9 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.dual.band7_band20.conf
+4 -4
View File
@@ -17,7 +17,7 @@ eNBs =
mobile_country_code = "208";
mobile_network_code = "92";
mobile_network_code = "93";
////////// Physical parameters:
@@ -211,7 +211,7 @@ eNBs =
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.13.11";
mme_ip_address = ( { ipv4 = "192.168.12.70";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
@@ -221,10 +221,10 @@ eNBs =
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.13.82/24";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.212/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.13.82/24";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.212/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.100PRB.if4p5.conf
+191
View File
@@ -0,0 +1,191 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RCC_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 100;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "74:d4:35:cc:8d:15";
local_address = "34:e6:d7:3c:ae:fc";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.if4p5.conf
+191
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Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RCC_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "74:d4:35:cc:8d:15";
local_address = "34:e6:d7:3c:ae:fc";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.if5.usrpb210.conf
+190
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@@ -0,0 +1,190 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "eNodeB_3GPP_BBU";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "74:d4:35:cc:8d:15";
local_address = "34:e6:d7:3c:ae:fc";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.conf
+190
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@@ -0,0 +1,190 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RCC_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "74:d4:35:cc:8d:15";
local_address = "34:e6:d7:3c:ae:fc";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.usrpb210.conf
+190
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Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "eNodeB_3GPP_BBU";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "74:d4:35:cc:8d:15";
local_address = "34:e6:d7:3c:ae:fc";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.usrpb210.conf
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Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "92";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RCC_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "74:d4:35:cc:8d:15";
local_address = "34:e6:d7:3c:ae:fc";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.50PRB.if5.usrpb210.conf
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Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "92";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RRU_IF5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth3";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth3";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "34:e6:d7:3c:ae:fc";
local_address = "74:d4:35:cc:8d:15";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.100PRB.usrpb210.conf
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Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RRU_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 100;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth3";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth3";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "34:e6:d7:3c:ae:fc";
local_address = "74:d4:35:cc:8d:15";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.50PRB.usrpb210.conf
+190
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Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RRU_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth3";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth3";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "34:e6:d7:3c:ae:fc";
local_address = "74:d4:35:cc:8d:15";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.usrpb210.conf
+190
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Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RRU_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth3";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth3";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "34:e6:d7:3c:ae:fc";
local_address = "74:d4:35:cc:8d:15";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if5.usrpb210.conf
+190
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@@ -0,0 +1,190 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "92";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RRU_IF5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth3";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth3";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "34:e6:d7:3c:ae:fc";
local_address = "74:d4:35:cc:8d:15";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.usrpb210.conf
+190
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@@ -0,0 +1,190 @@
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "92";
////////// Physical parameters:
component_carriers = (
{
node_function = "NGFI_RRU_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.11";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth3";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth3";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth0";
remote_address = "90:e2:ba:c5:fc:04";
local_address = "00:13:95:1f:a0:af";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/RT/USER/eNB_transport_IQ.c
+1 -2
View File
@@ -681,14 +681,13 @@ static void check_dev_config( rrh_module_t *mod_enb) {
printf("\n---------------------RF device configuration parameters---------------------\n");
printf("\tMod_id=%d\n \tlog level=%d\n \tDL_RB=%d\n \tsamples_per_frame=%d\n \tsample_rate=%f\n \tsamples_per_packet=%d\n \ttx_scheduling_advance=%d\n \ttx_sample_advance=%d\n \trx_num_channels=%d\n \ttx_num_channels=%d\n \trx_freq_0=%f\n \ttx_freq_0=%f\n \trx_freq_1=%f\n \ttx_freq_1=%f\n \trx_freq_2=%f\n \ttx_freq_2=%f\n \trx_freq_3=%f\n \ttx_freq_3=%f\n \trxg_mode=%d\n \trx_gain_0=%f\n \ttx_gain_0=%f\n \trx_gain_1=%f\n \ttx_gain_1=%f\n \trx_gain_2=%f\n \ttx_gain_2=%f\n \trx_gain_3=%f\n \ttx_gain_3=%f\n \trx_gain_offset_2=%f\n \ttx_gain_offset_3=%f\n \trx_bw=%f\n \ttx_bw=%f\n \tautocal=%d\n",
printf("\tMod_id=%d\n \tlog level=%d\n \tDL_RB=%d\n \tsamples_per_frame=%d\n \tsample_rate=%f\n \tsamples_per_packet=%d\n \ttx_sample_advance=%d\n \trx_num_channels=%d\n \ttx_num_channels=%d\n \trx_freq_0=%f\n \ttx_freq_0=%f\n \trx_freq_1=%f\n \ttx_freq_1=%f\n \trx_freq_2=%f\n \ttx_freq_2=%f\n \trx_freq_3=%f\n \ttx_freq_3=%f\n \trxg_mode=%d\n \trx_gain_0=%f\n \ttx_gain_0=%f\n \trx_gain_1=%f\n \ttx_gain_1=%f\n \trx_gain_2=%f\n \ttx_gain_2=%f\n \trx_gain_3=%f\n \ttx_gain_3=%f\n \trx_gain_offset_2=%f\n \ttx_gain_offset_3=%f\n \trx_bw=%f\n \ttx_bw=%f\n \tautocal=%d\n",
mod_enb->devs->openair0_cfg->Mod_id,
mod_enb->devs->openair0_cfg->log_level,
mod_enb->devs->openair0_cfg->num_rb_dl,
mod_enb->devs->openair0_cfg->samples_per_frame,
mod_enb->devs->openair0_cfg->sample_rate,
mod_enb->devs->openair0_cfg->samples_per_packet,
mod_enb->devs->openair0_cfg->tx_scheduling_advance,
mod_enb->devs->openair0_cfg->tx_sample_advance,
mod_enb->devs->openair0_cfg->rx_num_channels,
mod_enb->devs->openair0_cfg->tx_num_channels,
targets/RT/USER/eNB_usrp.gtkw
+35 -41
View File
@@ -1,55 +1,51 @@
[*]
[*] GTKWave Analyzer v3.3.58 (w)1999-2014 BSI
[*] Sun Apr 10 20:34:38 2016
[*] Wed Aug 31 12:37:04 2016
[*]
[dumpfile] "/tmp/openair_dump_eNB.vcd"
[dumpfile_mtime] "Sun Apr 10 20:26:57 2016"
[dumpfile_size] 181182776
[dumpfile_mtime] "Wed Aug 31 11:48:14 2016"
[dumpfile_size] 411905827
[savefile] "/home/papillon/openairinterface5g/targets/RT/USER/eNB_usrp.gtkw"
[timestart] 19787100000
[size] 1535 876
[pos] -1 -1
*-21.793451 19795882832 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
[sst_width] 284
[signals_width] 238
[timestart] 10621768000
[size] 1236 578
[pos] 309 0
*-19.793451 29026062100 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
[sst_width] 386
[signals_width] 262
[sst_expanded] 1
[sst_vpaned_height] 294
@24
variables.hw_frame[63:0]
variables.hw_subframe[63:0]
[sst_vpaned_height] 146
@28
functions.trx_read
functions.trx_write
@24
variables.txcnt[63:0]
variables.rxcnt[63:0]
variables.trx_ts[63:0]
variables.trx_tst[63:0]
variables.frame_number_TX_eNB[63:0]
variables.frame_number_RX_eNB[63:0]
@28
functions.eNB_thread_rx0
functions.eNB_thread_tx0
functions.eNB_thread_rx1
functions.eNB_thread_tx1
functions.eNB_thread_rx2
functions.eNB_thread_tx2
functions.eNB_thread_rx3
functions.eNB_thread_tx3
functions.eNB_thread_rx4
functions.eNB_thread_tx4
functions.eNB_thread_rx5
functions.eNB_thread_tx5
functions.eNB_thread_rx6
functions.eNB_thread_tx6
functions.eNB_thread_rx7
functions.eNB_thread_tx7
functions.eNB_thread_rx8
functions.eNB_thread_tx8
functions.eNB_thread_rx9
functions.eNB_thread_tx9
functions.phy_procedures_eNb_tx
functions.phy_procedures_eNb_rx
functions.eNB_thread_rxtx0
@24
variables.frame_number_RX0_eNB[63:0]
variables.subframe_number_RX0_eNB[63:0]
variables.frame_number_TX0_eNB[63:0]
variables.subframe_number_TX0_eNB[63:0]
@28
functions.phy_procedures_eNb_rx_common0
functions.phy_procedures_eNb_rx_uespec0
functions.phy_procedures_eNb_tx0
functions.eNB_thread_rxtx1
@24
variables.frame_number_RX1_eNB[63:0]
variables.subframe_number_RX1_eNB[63:0]
variables.frame_number_TX1_eNB[63:0]
variables.subframe_number_TX1_eNB[63:0]
@28
functions.phy_procedures_eNb_rx_common1
functions.phy_procedures_eNb_rx_uespec1
@29
functions.phy_procedures_eNb_tx1
@28
functions.phy_enb_sfgen
functions.phy_eNB_slot_fep
functions.phy_enb_prach_rx
@24
variables.dci_info[63:0]
variables.ue0_BO[63:0]
@@ -64,8 +60,6 @@ functions.macxface_SR_indication
@420
variables.ue0_SR_ENERGY[63:0]
variables.ue0_SR_THRES[63:0]
@25
variables.dci_info[63:0]
@28
functions.phy_enb_ulsch_decoding0
@24
targets/RT/USER/lte-enb.c
+1731
View File
File diff suppressed because it is too large Load Diff
targets/RT/USER/lte-softmodem.c
+477 -2592
View File
File diff suppressed because it is too large Load Diff
targets/RT/USER/lte-ue.c
+617 -1112
View File
File diff suppressed because it is too large Load Diff
targets/RT/USER/rru_if4p5_usrp.gtkw
+160
View File
@@ -0,0 +1,160 @@
[*]
[*] GTKWave Analyzer v3.3.58 (w)1999-2014 BSI
[*] Mon Aug 1 18:43:22 2016
[*]
[dumpfile] "/tmp/openair_dump_eNB.vcd"
[dumpfile_mtime] "Mon Aug 1 18:41:49 2016"
[dumpfile_size] 22622
[savefile] "/home/papillon/openairinterface5g/targets/RT/USER/rru_if4p5_usrp.gtkw"
[timestart] 0
[size] 1301 716
[pos] 309 0
*-19.793451 29983948856 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
[sst_width] 284
[signals_width] 262
[sst_expanded] 1
[sst_vpaned_height] 294
@28
functions.trx_read
functions.trx_write
functions.trx_write_if
functions.send_if4
functions.trx_read_if
@29
functions.recv_if4
@24
variables.trx_ts[63:0]
variables.trx_tst[63:0]
@28
functions.eNB_thread_rxtx0
@24
variables.frame_number_RX0_eNB[63:0]
variables.subframe_number_RX0_eNB[63:0]
variables.frame_number_TX0_eNB[63:0]
variables.subframe_number_TX0_eNB[63:0]
@28
functions.eNB_thread_rxtx1
@24
variables.frame_number_RX1_eNB[63:0]
variables.subframe_number_RX1_eNB[63:0]
variables.frame_number_TX1_eNB[63:0]
variables.subframe_number_TX1_eNB[63:0]
@28
functions.phy_enb_sfgen
functions.phy_eNB_slot_fep
functions.phy_enb_prach_rx
@24
variables.dci_info[63:0]
variables.ue0_BO[63:0]
@420
variables.ue0_BSR[63:0]
variables.ue0_timing_advance[63:0]
@28
functions.macxface_initiate_ra_proc
functions.macxface_terminate_ra_proc
functions.phy_enb_ulsch_msg3
functions.macxface_SR_indication
@420
variables.ue0_SR_ENERGY[63:0]
variables.ue0_SR_THRES[63:0]
@28
functions.phy_enb_ulsch_decoding0
@24
variables.ue0_res0[63:0]
@420
variables.ue0_rssi0[63:0]
variables.ue0_MCS0[63:0]
variables.ue0_RB0[63:0]
@24
variables.ue0_ROUND0[63:0]
variables.ue0_SFN0[63:0]
@28
functions.phy_enb_ulsch_decoding1
@24
variables.ue0_res1[63:0]
@420
variables.ue0_rssi1[63:0]
variables.ue0_MCS1[63:0]
variables.ue0_RB1[63:0]
@24
variables.ue0_ROUND1[63:0]
variables.ue0_SFN1[63:0]
@28
functions.phy_enb_ulsch_decoding2
@24
variables.ue0_res2[63:0]
@420
variables.ue0_rssi2[63:0]
variables.ue0_MCS2[63:0]
variables.ue0_RB2[63:0]
@24
variables.ue0_ROUND2[63:0]
variables.ue0_SFN2[63:0]
@28
functions.phy_enb_ulsch_decoding3
@24
variables.ue0_res3[63:0]
@420
variables.ue0_rssi3[63:0]
variables.ue0_MCS3[63:0]
variables.ue0_RB3[63:0]
@24
variables.ue0_ROUND3[63:0]
variables.ue0_SFN3[63:0]
@28
functions.phy_enb_ulsch_decoding4
@420
variables.ue0_rssi4[63:0]
@24
variables.ue0_res4[63:0]
@420
variables.ue0_MCS4[63:0]
variables.ue0_RB4[63:0]
@24
variables.ue0_ROUND4[63:0]
variables.ue0_SFN4[63:0]
@28
functions.phy_enb_ulsch_decoding5
@24
variables.ue0_res5[63:0]
@420
variables.ue0_rssi5[63:0]
variables.ue0_MCS5[63:0]
variables.ue0_RB5[63:0]
@24
variables.ue0_ROUND5[63:0]
variables.ue0_SFN5[63:0]
@28
functions.phy_enb_ulsch_decoding6
@24
variables.ue0_res6[63:0]
@420
variables.ue0_rssi6[63:0]
variables.ue0_MCS6[63:0]
variables.ue0_RB6[63:0]
@24
variables.ue0_ROUND6[63:0]
variables.ue0_SFN6[63:0]
@28
functions.phy_enb_ulsch_decoding7
@24
variables.ue0_res7[63:0]
@420
variables.ue0_rssi7[63:0]
variables.ue0_MCS7[63:0]
variables.ue0_RB7[63:0]
@24
variables.ue0_ROUND7[63:0]
variables.ue0_SFN7[63:0]
@28
functions.phy_enb_prach_rx
functions.phy_eNB_dlsch_encoding
functions.phy_eNB_dlsch_modulation
functions.phy_eNB_dlsch_scrambling
functions.phy_enb_pdcch_tx
functions.phy_enb_rs_tx
functions.rrc_mac_config_req
functions.rlc_data_req
functions.udp_enb_task
[pattern_trace] 1
[pattern_trace] 0
targets/RT/USER/rru_if5_usrp.gtkw
+161
View File
@@ -0,0 +1,161 @@
[*]
[*] GTKWave Analyzer v3.3.58 (w)1999-2014 BSI
[*] Sun Jul 31 17:45:23 2016
[*]
[dumpfile] "/tmp/openair_dump_eNB.vcd"
[dumpfile_mtime] "Sun Jul 31 17:44:51 2016"
[dumpfile_size] 26766405
[savefile] "/home/papillon/openairinterface5g/targets/RT/USER/rru_if5_usrp.gtkw"
[timestart] 0
[size] 1301 716
[pos] 309 0
*-19.793451 29983948856 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
[sst_width] 284
[signals_width] 262
[sst_expanded] 1
[sst_vpaned_height] 294
@28
functions.trx_read
functions.trx_write
functions.send_if5
@29
functions.trx_write_if
@28
functions.recv_if5
functions.trx_read_if
@24
variables.trx_ts[63:0]
variables.trx_tst[63:0]
@28
functions.eNB_thread_rxtx0
@24
variables.frame_number_RX0_eNB[63:0]
variables.subframe_number_RX0_eNB[63:0]
variables.frame_number_TX0_eNB[63:0]
variables.subframe_number_TX0_eNB[63:0]
@28
functions.eNB_thread_rxtx1
@24
variables.frame_number_RX1_eNB[63:0]
variables.subframe_number_RX1_eNB[63:0]
variables.frame_number_TX1_eNB[63:0]
variables.subframe_number_TX1_eNB[63:0]
@28
functions.phy_enb_sfgen
functions.phy_eNB_slot_fep
functions.phy_enb_prach_rx
@24
variables.dci_info[63:0]
variables.ue0_BO[63:0]
@420
variables.ue0_BSR[63:0]
variables.ue0_timing_advance[63:0]
@28
functions.macxface_initiate_ra_proc
functions.macxface_terminate_ra_proc
functions.phy_enb_ulsch_msg3
functions.macxface_SR_indication
@420
variables.ue0_SR_ENERGY[63:0]
variables.ue0_SR_THRES[63:0]
@28
functions.phy_enb_ulsch_decoding0
@24
variables.ue0_res0[63:0]
@420
variables.ue0_rssi0[63:0]
variables.ue0_MCS0[63:0]
variables.ue0_RB0[63:0]
@24
variables.ue0_ROUND0[63:0]
variables.ue0_SFN0[63:0]
@28
functions.phy_enb_ulsch_decoding1
@24
variables.ue0_res1[63:0]
@420
variables.ue0_rssi1[63:0]
variables.ue0_MCS1[63:0]
variables.ue0_RB1[63:0]
@24
variables.ue0_ROUND1[63:0]
variables.ue0_SFN1[63:0]
@28
functions.phy_enb_ulsch_decoding2
@24
variables.ue0_res2[63:0]
@420
variables.ue0_rssi2[63:0]
variables.ue0_MCS2[63:0]
variables.ue0_RB2[63:0]
@24
variables.ue0_ROUND2[63:0]
variables.ue0_SFN2[63:0]
@28
functions.phy_enb_ulsch_decoding3
@24
variables.ue0_res3[63:0]
@420
variables.ue0_rssi3[63:0]
variables.ue0_MCS3[63:0]
variables.ue0_RB3[63:0]
@24
variables.ue0_ROUND3[63:0]
variables.ue0_SFN3[63:0]
@28
functions.phy_enb_ulsch_decoding4
@420
variables.ue0_rssi4[63:0]
@24
variables.ue0_res4[63:0]
@420
variables.ue0_MCS4[63:0]
variables.ue0_RB4[63:0]
@24
variables.ue0_ROUND4[63:0]
variables.ue0_SFN4[63:0]
@28
functions.phy_enb_ulsch_decoding5
@24
variables.ue0_res5[63:0]
@420
variables.ue0_rssi5[63:0]
variables.ue0_MCS5[63:0]
variables.ue0_RB5[63:0]
@24
variables.ue0_ROUND5[63:0]
variables.ue0_SFN5[63:0]
@28
functions.phy_enb_ulsch_decoding6
@24
variables.ue0_res6[63:0]
@420
variables.ue0_rssi6[63:0]
variables.ue0_MCS6[63:0]
variables.ue0_RB6[63:0]
@24
variables.ue0_ROUND6[63:0]
variables.ue0_SFN6[63:0]
@28
functions.phy_enb_ulsch_decoding7
@24
variables.ue0_res7[63:0]
@420
variables.ue0_rssi7[63:0]
variables.ue0_MCS7[63:0]
variables.ue0_RB7[63:0]
@24
variables.ue0_ROUND7[63:0]
variables.ue0_SFN7[63:0]
@28
functions.phy_enb_prach_rx
functions.phy_eNB_dlsch_encoding
functions.phy_eNB_dlsch_modulation
functions.phy_eNB_dlsch_scrambling
functions.phy_enb_pdcch_tx
functions.phy_enb_rs_tx
functions.rrc_mac_config_req
functions.rlc_data_req
functions.udp_enb_task
[pattern_trace] 1
[pattern_trace] 0
targets/RT/USER/rt_wrapper.c
+2 -9
View File
@@ -49,8 +49,6 @@ void set_latency_target(void) {
}
#ifndef RTAI
struct timespec interval, next, now, res;
clockid_t clock_id = CLOCK_MONOTONIC; //other options are CLOCK_MONOTONIC, CLOCK_REALTIME, CLOCK_PROCESS_CPUTIME_ID, CLOCK_THREAD_CPUTIME_ID
RTIME rt_get_time_ns (void)
@@ -228,12 +226,7 @@ int sched_getattr(pid_t pid,struct sched_attr *attr,unsigned int size, unsigned
#endif
#else
int rt_sleep_ns(RTIME x)
{
rt_sleep(nano2count(x));
return(0);
}
#endif
targets/RT/USER/rt_wrapper.h
+17 -12
View File
@@ -1,5 +1,5 @@
/*! \file rt_wrapper.h
* \brief provides a wrapper for the timing function for real-time opeartions depending on weather RTAI is used or not. It also implements an API for the SCHED_DEADLINE kernel scheduler.
* \brief provides a wrapper for the timing function for real-time opeartions. It also implements an API for the SCHED_DEADLINE kernel scheduler.
* \author F. Kaltenberger and Navid Nikaein
* \date 2013
* \version 0.1
@@ -10,9 +10,8 @@
*/
void set_latency_target(void);
#ifndef RTAI
#define _GNU_SOURCE
#include <time.h>
#include <errno.h>
#include <stdint.h>
@@ -23,11 +22,26 @@ void set_latency_target(void);
#include <linux/types.h>
#include <syscall.h>
#include <math.h>
#include <sched.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <sched.h>
#include <linux/sched.h>
#include <signal.h>
#include <execinfo.h>
#include <getopt.h>
#include <sys/sysinfo.h>
#include "UTIL/LOG/log_extern.h"
#include "msc.h"
#define RTIME long long int
#define rt_printk printf
void set_latency_target(void);
RTIME rt_get_time_ns (void);
int rt_sleep_ns (RTIME x);
@@ -86,12 +100,3 @@ int sched_getattr(pid_t pid,struct sched_attr *attr,unsigned int size, unsigned
#define gettid() syscall(__NR_gettid) // for gettid
#else
#include <rtai_hal.h>
#include <rtai_lxrt.h>
#include <rtai_sem.h>
#include <rtai_msg.h>
int rt_sleep_ns(RTIME x);
#endif
targets/RT/USER/sched_dlsch.c
-325
View File
@@ -1,325 +0,0 @@
/*! \file sched_dlsch.c
* \brief DLSCH decoding thread (RTAI)
* \author R. Knopp, F. Kaltenberger
* \date 2011
* \version 0.1
* \company Eurecom
* \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr
* \note
* \warning
*/
#include <stdio.h>
#include <stdlib.h>
#include <sched.h>
#include "rt_wrapper.h"
#include <sys/mman.h>
#include "PHY/types.h"
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "SCHED/defs.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
#define DEBUG_PHY
/// Mutex for instance count on dlsch scheduling
pthread_mutex_t dlsch_mutex[8];
/// Condition variable for dlsch thread
pthread_cond_t dlsch_cond[8];
pthread_t dlsch_threads[8];
pthread_attr_t attr_dlsch_threads;
unsigned char dlsch_thread_indices[8];
// activity indicators for harq_pid's
int dlsch_instance_cnt[8];
// process ids for cpu
int dlsch_cpuid[8];
// subframe number for each harq_pid (needed to store ack in right place for UL)
int dlsch_subframe[8];
extern int oai_exit;
/*
extern int dlsch_errors;
extern int dlsch_received;
extern int dlsch_errors_last;
extern int dlsch_received_last;
extern int dlsch_fer;
extern int current_dlsch_cqi;
*/
/** DLSCH Decoding Thread */
static void * dlsch_thread(void *param)
{
//unsigned long cpuid;
unsigned char dlsch_thread_index = *((unsigned char *)param);
unsigned int ret=0;
uint8_t harq_pid;
#ifdef RTAI
RT_TASK *task;
char task_name[8];
#endif
int eNB_id = 0, UE_id = 0, CC_id=0;
PHY_VARS_UE *phy_vars_ue = PHY_vars_UE_g[UE_id][CC_id];
if ((dlsch_thread_index <0) || (dlsch_thread_index>7)) {
LOG_E(PHY,"[SCHED][DLSCH] Illegal dlsch_thread_index %d (%p)!!!!\n",dlsch_thread_index,param);
return 0;
}
#ifdef RTAI
sprintf(task_name,"DLSCH%d",dlsch_thread_index);
task = rt_task_init_schmod(nam2num(task_name), 0, 0, 0, SCHED_FIFO, 0xF);
if (task==NULL) {
LOG_E(PHY,"[SCHED][DLSCH] Problem starting dlsch_thread_index %d (%s)!!!!\n",dlsch_thread_index,task_name);
return 0;
} else {
LOG_I(PHY,"[SCHED][DLSCH] dlsch_thread for process %d started with id %p\n",
dlsch_thread_index,
task);
}
#endif
mlockall(MCL_CURRENT | MCL_FUTURE);
//rt_set_runnable_on_cpuid(task,1);
//cpuid = rtai_cpuid();
#ifdef HARD_RT
rt_make_hard_real_time();
#endif
//dlsch_cpuid[dlsch_thread_index] = cpuid;
while (!oai_exit) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_THREAD0+dlsch_thread_index,0);
if (pthread_mutex_lock(&dlsch_mutex[dlsch_thread_index]) != 0) {
LOG_E(PHY,"[SCHED][DLSCH] error locking mutex.\n");
} else {
while (dlsch_instance_cnt[dlsch_thread_index] < 0) {
pthread_cond_wait(&dlsch_cond[dlsch_thread_index],&dlsch_mutex[dlsch_thread_index]);
}
if (pthread_mutex_unlock(&dlsch_mutex[dlsch_thread_index]) != 0) {
LOG_E(PHY,"[SCHED][DLSCH] error unlocking mutex.\n");
}
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_THREAD0+dlsch_thread_index,1);
if (oai_exit) break;
LOG_I(PHY,"[SCHED][DLSCH] Frame %d: Calling dlsch_decoding with dlsch_thread_index = %d\n",phy_vars_ue->frame_rx,dlsch_thread_index);
if (phy_vars_ue->frame_rx < phy_vars_ue->dlsch_errors[eNB_id]) {
phy_vars_ue->dlsch_errors[eNB_id]=0;
phy_vars_ue->dlsch_received[eNB_id] = 0;
}
harq_pid = dlsch_thread_index;
if (phy_vars_ue->dlsch_ue[eNB_id][0]) {
// rt_printk("[SCHED][DLSCH] Frame %d, slot %d, start %llu, end %llu, proc time: %llu ns\n",phy_vars_ue->frame,last_slot,time0,time1,(time1-time0));
dlsch_unscrambling(&phy_vars_ue->lte_frame_parms,
0,
phy_vars_ue->dlsch_ue[eNB_id][0],
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->G,
phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->llr[0],
0,
dlsch_subframe[dlsch_thread_index]<<1);
LOG_I(PHY,"[UE %d] PDSCH Calling dlsch_decoding for subframe %d, harq_pid %d, G%d\n", phy_vars_ue->Mod_id,dlsch_subframe[dlsch_thread_index], harq_pid,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->G);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING0+dlsch_thread_index,1);
ret = dlsch_decoding(phy_vars_ue,
phy_vars_ue->lte_ue_pdsch_vars[eNB_id]->llr[0],
&phy_vars_ue->lte_frame_parms,
phy_vars_ue->dlsch_ue[eNB_id][0],
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid],
dlsch_subframe[dlsch_thread_index],
harq_pid,
1, // is_crnti
0); // llr8_flag
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_DLSCH_DECODING0+dlsch_thread_index,0);
LOG_D(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d: PDSCH/DLSCH decoding iter %d (mcs %d, rv %d, TBS %d)\n",
phy_vars_ue->Mod_id,
phy_vars_ue->dlsch_ue[eNB_id][0]->rnti,harq_pid,
phy_vars_ue->frame_rx,dlsch_subframe[dlsch_thread_index],ret,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->mcs,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->rvidx,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->TBS);
if (ret == (1+MAX_TURBO_ITERATIONS)) {
phy_vars_ue->dlsch_errors[eNB_id]++;
#ifdef DEBUG_PHY
LOG_I(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d DLSCH in error (rv %d,mcs %d)\n",
phy_vars_ue->Mod_id,phy_vars_ue->dlsch_ue[eNB_id][0]->rnti,
harq_pid,phy_vars_ue->frame_rx,dlsch_subframe[dlsch_thread_index],
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->rvidx,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->mcs);
#endif
} else {
LOG_I(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d: Received DLSCH (rv %d,mcs %d)\n",
phy_vars_ue->Mod_id,phy_vars_ue->dlsch_ue[eNB_id][0]->rnti,
harq_pid,phy_vars_ue->frame_rx,dlsch_subframe[dlsch_thread_index],
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->rvidx,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->mcs);
#ifdef OPENAIR2
mac_xface->ue_send_sdu(phy_vars_ue->Mod_id,
0, // CC_id
phy_vars_ue->frame_rx,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->b,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->TBS>>3,
eNB_id);
#endif
phy_vars_ue->total_TBS[eNB_id] = phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->TBS + phy_vars_ue->total_TBS[eNB_id];
phy_vars_ue->total_received_bits[eNB_id] = phy_vars_ue->total_received_bits[eNB_id] + phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->TBS;
}
}
// this is done in main thread
/*
if (phy_vars_ue->frame % 100 == 0) {
if ((phy_vars_ue->dlsch_received[eNB_id] - phy_vars_ue->dlsch_received_last[eNB_id]) != 0)
phy_vars_ue->dlsch_fer[eNB_id] = (100*(phy_vars_ue->dlsch_errors[eNB_id] - phy_vars_ue->dlsch_errors_last[eNB_id]))/(phy_vars_ue->dlsch_received[eNB_id] - phy_vars_ue->dlsch_received_last[eNB_id]);
phy_vars_ue->dlsch_errors_last[eNB_id] = phy_vars_ue->dlsch_errors[eNB_id];
phy_vars_ue->dlsch_received_last[eNB_id] = phy_vars_ue->dlsch_received[eNB_id];
}
*/
#ifdef DEBUG_PHY
if (phy_vars_ue->dlsch_ue[eNB_id][0]) {
LOG_I(PHY,"[UE %d][PDSCH %x/%d] Frame %d subframe %d: PDSCH/DLSCH decoding iter %d (mcs %d, rv %d, TBS %d)\n",
phy_vars_ue->Mod_id,
phy_vars_ue->dlsch_ue[eNB_id][0]->rnti,harq_pid,
phy_vars_ue->frame_rx,dlsch_subframe[dlsch_thread_index],ret,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->mcs,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->rvidx,
phy_vars_ue->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->TBS);
if (phy_vars_ue->frame_rx%100==0) {
LOG_D(PHY,"[UE %d][PDSCH %x] Frame %d subframe %d dlsch_errors %d, dlsch_received %d, dlsch_fer %d, current_dlsch_cqi %d\n",
phy_vars_ue->Mod_id,phy_vars_ue->dlsch_ue[eNB_id][0]->rnti,
phy_vars_ue->frame_rx,dlsch_subframe[dlsch_thread_index],
phy_vars_ue->dlsch_errors[eNB_id],
phy_vars_ue->dlsch_received[eNB_id],
phy_vars_ue->dlsch_fer[eNB_id],
phy_vars_ue->PHY_measurements.wideband_cqi_tot[eNB_id]);
}
} else {
LOG_I( PHY,"[UE %d][PDSCH ?/%d] Frame %d subframe %d: PDSCH/DLSCH decoding iter %d (phy_vars_ue->dlsch_ue[eNB_id][0] == 0)\n",
phy_vars_ue->Mod_id,
harq_pid,
phy_vars_ue->frame_rx, dlsch_subframe[dlsch_thread_index], ret );
}
#endif
if (pthread_mutex_lock(&dlsch_mutex[dlsch_thread_index]) != 0) {
msg("[openair][SCHED][DLSCH] error locking mutex.\n");
} else {
dlsch_instance_cnt[dlsch_thread_index]--;
if (pthread_mutex_unlock(&dlsch_mutex[dlsch_thread_index]) != 0) {
msg("[openair][SCHED][DLSCH] error unlocking mutex.\n");
}
}
}
#ifdef HARD_RT
rt_make_soft_real_time();
#endif
msg("[openair][SCHED][DLSCH] DLSCH thread %d exiting\n",dlsch_thread_index);
return 0;
}
int init_dlsch_threads(void)
{
int error_code;
struct sched_param p;
unsigned char dlsch_thread_index;
pthread_attr_init (&attr_dlsch_threads);
pthread_attr_setstacksize(&attr_dlsch_threads,OPENAIR_THREAD_STACK_SIZE);
//attr_dlsch_threads.priority = 1;
p.sched_priority = OPENAIR_THREAD_PRIORITY;
pthread_attr_setschedparam (&attr_dlsch_threads, &p);
#ifndef RTAI_ISNT_POSIX
pthread_attr_setschedpolicy (&attr_dlsch_threads, SCHED_FIFO);
#endif
for(dlsch_thread_index=0; dlsch_thread_index<8; dlsch_thread_index++) {
pthread_mutex_init(&dlsch_mutex[dlsch_thread_index],NULL);
pthread_cond_init(&dlsch_cond[dlsch_thread_index],NULL);
dlsch_instance_cnt[dlsch_thread_index] = -1;
dlsch_thread_indices[dlsch_thread_index] = dlsch_thread_index;
rt_printk("[openair][SCHED][DLSCH][INIT] Allocating DLSCH thread for dlsch_thread_index %d (%p)\n",dlsch_thread_index,&dlsch_thread_indices[dlsch_thread_index]);
error_code = pthread_create(&dlsch_threads[dlsch_thread_index],
&attr_dlsch_threads,
dlsch_thread,
(void *)&dlsch_thread_indices[dlsch_thread_index]);
if (error_code!= 0) {
rt_printk("[openair][SCHED][DLSCH][INIT] Could not allocate dlsch_thread %d, error %d\n",dlsch_thread_index,error_code);
return(error_code);
} else {
rt_printk("[openair][SCHED][DLSCH][INIT] Allocate dlsch_thread %d successful\n",dlsch_thread_index);
}
}
return(0);
}
void cleanup_dlsch_threads(void)
{
unsigned char dlsch_thread_index;
for(dlsch_thread_index=0; dlsch_thread_index<8; dlsch_thread_index++) {
// pthread_exit(&dlsch_threads[dlsch_thread_index]);
rt_printk("[openair][SCHED][DLSCH] Scheduling dlsch_thread %d to exit\n",dlsch_thread_index);
dlsch_instance_cnt[dlsch_thread_index] = 0;
if (pthread_cond_signal(&dlsch_cond[dlsch_thread_index]) != 0)
rt_printk("[openair][SCHED][DLSCH] ERROR pthread_cond_signal\n");
else
rt_printk("[openair][SCHED][DLSCH] Signalled dlsch_thread %d to exit\n",dlsch_thread_index);
rt_printk("[openair][SCHED][DLSCH] Exiting ...\n");
pthread_cond_destroy(&dlsch_cond[dlsch_thread_index]);
pthread_mutex_destroy(&dlsch_mutex[dlsch_thread_index]);
}
}
targets/RT/USER/sched_rx_pdsch.c
-292
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@@ -1,292 +0,0 @@
/*! \file sched_dlsch.c
* \brief DLSCH decoding thread (RTAI)
* \author R. Knopp, F. Kaltenberger
* \date 2011
* \version 0.1
* \company Eurecom
* \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr
* \note
* \warning
*/
#include <stdio.h>
#include <stdlib.h>
#include <sched.h>
#include "rt_wrapper.h"
#include <sys/mman.h>
#include "PHY/types.h"
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "SCHED/defs.h"
#include "SCHED/extern.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
RTIME time0,time1;
#define DEBUG_PHY
/// Mutex for instance count on rx_pdsch scheduling
pthread_mutex_t rx_pdsch_mutex;
/// Condition variable for rx_pdsch thread
pthread_cond_t rx_pdsch_cond;
pthread_t rx_pdsch_thread_var;
pthread_attr_t attr_rx_pdsch_thread;
// activity indicators for harq_pid's
int rx_pdsch_instance_cnt;
// process ids for cpu
int rx_pdsch_cpuid;
// subframe number for each harq_pid (needed to store ack in right place for UL)
int rx_pdsch_slot;
extern int oai_exit;
extern pthread_mutex_t dlsch_mutex[8];
extern int dlsch_instance_cnt[8];
extern int dlsch_subframe[8];
extern pthread_cond_t dlsch_cond[8];
/** RX_PDSCH Decoding Thread */
static void * rx_pdsch_thread(void *param)
{
//unsigned long cpuid;
uint8_t dlsch_thread_index = 0;
uint8_t pilot2,harq_pid,subframe;
// uint8_t last_slot;
uint8_t dual_stream_UE = 0;
uint8_t i_mod = 0;
#ifdef RTAI
RT_TASK *task;
#endif
int m,eNB_id = 0;
int eNB_id_i = 1;
PHY_VARS_UE *UE = PHY_vars_UE_g[0][0];
#ifdef RTAI
task = rt_task_init_schmod(nam2num("RX_PDSCH_THREAD"), 0, 0, 0, SCHED_FIFO, 0xF);
if (task==NULL) {
LOG_E(PHY,"[SCHED][RX_PDSCH] Problem starting rx_pdsch thread!!!!\n");
return 0;
} else {
LOG_I(PHY,"[SCHED][RX_PDSCH] rx_pdsch_thread started for with id %p\n",task);
}
#endif
mlockall(MCL_CURRENT | MCL_FUTURE);
//rt_set_runnable_on_cpuid(task,1);
//cpuid = rtai_cpuid();
#ifdef HARD_RT
rt_make_hard_real_time();
#endif
if (UE->lte_frame_parms.Ncp == NORMAL) { // normal prefix
pilot2 = 7;
} else { // extended prefix
pilot2 = 6;
}
while (!oai_exit) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_THREAD, 0);
if (pthread_mutex_lock(&rx_pdsch_mutex) != 0) {
LOG_E(PHY,"[SCHED][RX_PDSCH] error locking mutex.\n");
} else {
while (rx_pdsch_instance_cnt < 0) {
pthread_cond_wait(&rx_pdsch_cond,&rx_pdsch_mutex);
}
if (pthread_mutex_unlock(&rx_pdsch_mutex) != 0) {
LOG_E(PHY,"[SCHED][RX_PDSCH] error unlocking mutex.\n");
}
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PDSCH_THREAD, 1);
// last_slot = rx_pdsch_slot;
subframe = UE->slot_rx>>1;
// Important! assumption that PDCCH procedure of next SF is not called yet
harq_pid = UE->dlsch_ue[eNB_id][0]->current_harq_pid;
UE->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->G = get_G(&UE->lte_frame_parms,
UE->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->nb_rb,
UE->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->rb_alloc_even,
get_Qm(UE->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->mcs),
UE->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->Nl,
UE->lte_ue_pdcch_vars[eNB_id]->num_pdcch_symbols,
UE->frame_rx,subframe);
if ((UE->transmission_mode[eNB_id] == 5) &&
(UE->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->dl_power_off==0) &&
(openair_daq_vars.use_ia_receiver > 0)) {
dual_stream_UE = 1;
eNB_id_i = UE->n_connected_eNB;
if (openair_daq_vars.use_ia_receiver == 2) {
i_mod = get_Qm(((UE->frame_rx%1024)/3)%28);
} else {
i_mod = get_Qm(UE->dlsch_ue[eNB_id][0]->harq_processes[harq_pid]->mcs);
}
} else {
dual_stream_UE = 0;
eNB_id_i = eNB_id+1;
i_mod = 0;
}
if (oai_exit) break;
LOG_D(PHY,"[SCHED][RX_PDSCH] Frame %d, slot %d: Calling rx_pdsch_decoding with harq_pid %d\n",UE->frame_rx,UE->slot_rx,harq_pid);
// Check if we are in even or odd slot
if (UE->slot_rx%2) { // odd slots
// measure time
//time0 = rt_get_time_ns();
// rt_printk("[SCHED][RX_PDSCH][before rx_pdsch] Frame %d, slot %d, time %llu\n",UE->frame,last_slot,rt_get_time_ns());
for (m=pilot2; m<UE->lte_frame_parms.symbols_per_tti; m++) {
rx_pdsch(UE,
PDSCH,
eNB_id,
eNB_id_i,
subframe,
m,
0,
dual_stream_UE,
i_mod,
harq_pid);
}
// time1 = rt_get_time_ns();
// rt_printk("[SCHED][RX_PDSCH] Frame %d, slot %d, start %llu, end %llu, proc time: %llu ns\n",UE->frame_rx,last_slot,time0,time1,(time1-time0));
dlsch_thread_index = harq_pid;
if (pthread_mutex_lock (&dlsch_mutex[dlsch_thread_index]) != 0) { // Signal MAC_PHY Scheduler
LOG_E(PHY,"[UE %d] ERROR pthread_mutex_lock\n",UE->Mod_id); // lock before accessing shared resource
// VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
//return(-1);
}
dlsch_instance_cnt[dlsch_thread_index]++;
dlsch_subframe[dlsch_thread_index] = subframe;
pthread_mutex_unlock (&dlsch_mutex[dlsch_thread_index]);
if (dlsch_instance_cnt[dlsch_thread_index] == 0) {
if (pthread_cond_signal(&dlsch_cond[dlsch_thread_index]) != 0) {
LOG_E(PHY,"[UE %d] ERROR pthread_cond_signal for dlsch_cond[%d]\n",UE->Mod_id,dlsch_thread_index);
// VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
//return(-1);
}
} else {
LOG_W(PHY,"[UE %d] DLSCH thread for dlsch_thread_index %d busy!!!\n",UE->Mod_id,dlsch_thread_index);
// VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_UE_RX, VCD_FUNCTION_OUT);
//return(-1);
}
} else { // even slots
for (m=UE->lte_ue_pdcch_vars[eNB_id]->num_pdcch_symbols; m<pilot2; m++) {
rx_pdsch(UE,
PDSCH,
eNB_id,
eNB_id_i,
subframe,
m,
(m==UE->lte_ue_pdcch_vars[eNB_id]->num_pdcch_symbols)?1:0, // first_symbol_flag
dual_stream_UE,
i_mod,
harq_pid);
}
}
if (pthread_mutex_lock(&rx_pdsch_mutex) != 0) {
msg("[openair][SCHED][RX_PDSCH] error locking mutex.\n");
} else {
rx_pdsch_instance_cnt--;
if (pthread_mutex_unlock(&rx_pdsch_mutex) != 0) {
msg("[openair][SCHED][RX_PDSCH] error unlocking mutex.\n");
}
}
}
#ifdef HARD_RT
rt_make_soft_real_time();
#endif
LOG_D(PHY,"[openair][SCHED][RX_PDSCH] RX_PDSCH thread exiting\n");
return 0;
}
int init_rx_pdsch_thread(void)
{
int error_code;
struct sched_param p;
pthread_mutex_init(&rx_pdsch_mutex,NULL);
pthread_cond_init(&rx_pdsch_cond,NULL);
pthread_attr_init (&attr_rx_pdsch_thread);
pthread_attr_setstacksize(&attr_rx_pdsch_thread,OPENAIR_THREAD_STACK_SIZE);
//attr_rx_pdsch_thread.priority = 1;
p.sched_priority = OPENAIR_THREAD_PRIORITY;
pthread_attr_setschedparam (&attr_rx_pdsch_thread, &p);
#ifndef RTAI_ISNT_POSIX
pthread_attr_setschedpolicy (&attr_rx_pdsch_thread, SCHED_FIFO);
#endif
rx_pdsch_instance_cnt = -1;
rt_printk("[openair][SCHED][RX_PDSCH][INIT] Allocating RX_PDSCH thread\n");
error_code = pthread_create(&rx_pdsch_thread_var,
&attr_rx_pdsch_thread,
rx_pdsch_thread,
0);
if (error_code!= 0) {
rt_printk("[openair][SCHED][RX_PDSCH][INIT] Could not allocate rx_pdsch_thread, error %d\n",error_code);
return(error_code);
} else {
rt_printk("[openair][SCHED][RX_PDSCH][INIT] Allocate rx_pdsch_thread successful\n");
return(0);
}
}
void cleanup_rx_pdsch_thread(void)
{
rt_printk("[openair][SCHED][RX_PDSCH] Scheduling rx_pdsch_thread to exit\n");
rx_pdsch_instance_cnt = 0;
if (pthread_cond_signal(&rx_pdsch_cond) != 0)
rt_printk("[openair][SCHED][RX_PDSCH] ERROR pthread_cond_signal\n");
else
rt_printk("[openair][SCHED][RX_PDSCH] Signalled rx_pdsch_thread to exit\n");
rt_printk("[openair][SCHED][RX_PDSCH] Exiting ...\n");
pthread_cond_destroy(&rx_pdsch_cond);
pthread_mutex_destroy(&rx_pdsch_mutex);
}
targets/RT/USER/sched_ulsch.c
-226
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@@ -1,226 +0,0 @@
/*! \file sched_ulsch.c
* \brief ULSCH decoding thread (RTAI)
* \author R. Knopp, F. Kaltenberger
* \date 2011
* \version 0.1
* \company Eurecom
* \email: knopp@eurecom.fr,florian.kaltenberger@eurecom.fr
* \note
* \warning
*/
#include <stdio.h>
#include <stdlib.h>
#include <sched.h>
#include "rt_wrapper.h"
#include <sys/mman.h>
#include "PHY/types.h"
#include "PHY/defs.h"
#include "PHY/extern.h"
#include "SCHED/defs.h"
#include "MAC_INTERFACE/extern.h"
#ifdef CBMIMO1
#include "ARCH/CBMIMO1/DEVICE_DRIVER/cbmimo1_device.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/extern.h"
#include "ARCH/CBMIMO1/DEVICE_DRIVER/defs.h"
#endif // CBMIMO1
#define DEBUG_PHY
/// Mutex for instance count on ulsch scheduling
pthread_mutex_t ulsch_mutex[NUMBER_OF_UE_MAX];
/// Condition variable for ulsch thread
pthread_cond_t ulsch_cond[NUMBER_OF_UE_MAX];
pthread_t ulsch_threads[NUMBER_OF_UE_MAX];
pthread_attr_t attr_ulsch_threads;
// activity indicators for harq_pid's
int ulsch_instance_cnt[NUMBER_OF_UE_MAX];
// process ids for cpu
int ulsch_cpuid[NUMBER_OF_UE_MAX];
// subframe number for each harq_pid (needed to store ack in right place for UL)
int ulsch_subframe[NUMBER_OF_UE_MAX];
extern int oai_exit;
/*
extern int ulsch_errors;
extern int ulsch_received;
extern int ulsch_errors_last;
extern int ulsch_received_last;
extern int ulsch_fer;
extern int current_ulsch_cqi;
*/
/** ULSCH Decoding Thread */
static void * ulsch_thread(void *param)
{
//unsigned long cpuid;
unsigned int ulsch_thread_index = (unsigned int)param;
RTIME time_in,time_out;
#ifdef RTAI
RT_TASK *task;
char ulsch_thread_name[64];
#endif
int eNB_id = 0, UE_id = 0;
PHY_VARS_eNB *phy_vars_eNB = PHY_vars_eNB_g[eNB_id];
if ((ulsch_thread_index <0) || (ulsch_thread_index>NUMBER_OF_UE_MAX)) {
LOG_E(PHY,"[SCHED][ULSCH] Illegal ulsch_thread_index %d!!!!\n",ulsch_thread_index);
return 0;
}
#ifdef RTAI
sprintf(ulsch_thread_name,"ULSCH_THREAD%d",ulsch_thread_index);
LOG_I(PHY,"[SCHED][ULSCH] starting ulsch_thread %s for process %d\n",
ulsch_thread_name,
ulsch_thread_index);
task = rt_task_init_schmod(nam2num(ulsch_thread_name), 0, 0, 0, SCHED_FIFO, 0xF);
if (task==NULL) {
LOG_E(PHY,"[SCHED][ULSCH] Problem starting ulsch_thread_index %d!!!!\n",ulsch_thread_index);
return 0;
} else {
LOG_I(PHY,"[SCHED][ULSCH] ulsch_thread for process %d started with id %p\n",
ulsch_thread_index,
task);
}
#endif
mlockall(MCL_CURRENT | MCL_FUTURE);
//rt_set_runnable_on_cpuid(task,1);
//cpuid = rtai_cpuid();
#ifdef HARD_RT
rt_make_hard_real_time();
#endif
//ulsch_cpuid[ulsch_thread_index] = cpuid;
while (!oai_exit) {
if (pthread_mutex_lock(&ulsch_mutex[ulsch_thread_index]) != 0) {
LOG_E(PHY,"[SCHED][ULSCH] error locking mutex.\n");
} else {
while (ulsch_instance_cnt[ulsch_thread_index] < 0) {
pthread_cond_wait(&ulsch_cond[ulsch_thread_index],&ulsch_mutex[ulsch_thread_index]);
}
if (pthread_mutex_unlock(&ulsch_mutex[ulsch_thread_index]) != 0) {
LOG_E(PHY,"[SCHED][ULSCH] error unlocking mutex.\n");
}
}
if (oai_exit) break;
LOG_D(PHY,"[SCHED][ULSCH] Frame %d: Calling ulsch_decoding with ulsch_thread_index = %d\n",phy_vars_eNB->proc[0].frame_tx,ulsch_thread_index);
time_in = rt_get_time_ns();
ulsch_decoding_procedures(ulsch_subframe[ulsch_thread_index]<<1,ulsch_thread_index,phy_vars_eNB,0);
time_out = rt_get_time_ns();
if (pthread_mutex_lock(&ulsch_mutex[ulsch_thread_index]) != 0) {
msg("[openair][SCHED][ULSCH] error locking mutex.\n");
} else {
ulsch_instance_cnt[ulsch_thread_index]--;
if (pthread_mutex_unlock(&ulsch_mutex[ulsch_thread_index]) != 0) {
msg("[openair][SCHED][ULSCH] error unlocking mutex.\n");
}
}
}
#ifdef HARD_RT
rt_make_soft_real_time();
#endif
msg("[openair][SCHED][ULSCH] ULSCH thread %d exiting\n",ulsch_thread_index);
return 0;
}
int init_ulsch_threads(void)
{
int error_code, return_code=0;
struct sched_param p;
int ulsch_thread_index;
// later loop on all harq_pids, do 0 for now
for (ulsch_thread_index=0; ulsch_thread_index<NUMBER_OF_UE_MAX; ulsch_thread_index++) {
pthread_mutex_init(&ulsch_mutex[ulsch_thread_index],NULL);
pthread_cond_init(&ulsch_cond[ulsch_thread_index],NULL);
pthread_attr_init (&attr_ulsch_threads);
pthread_attr_setstacksize(&attr_ulsch_threads,OPENAIR_THREAD_STACK_SIZE);
//attr_ulsch_threads.priority = 1;
p.sched_priority = OPENAIR_THREAD_PRIORITY;
pthread_attr_setschedparam (&attr_ulsch_threads, &p);
#ifndef RTAI_ISNT_POSIX
pthread_attr_setschedpolicy (&attr_ulsch_threads, SCHED_FIFO);
#endif
ulsch_instance_cnt[ulsch_thread_index] = -1;
rt_printk("[openair][SCHED][ULSCH][INIT] Allocating ULSCH thread for ulsch_thread_index %d\n",ulsch_thread_index);
error_code = pthread_create(&ulsch_threads[ulsch_thread_index],
&attr_ulsch_threads,
ulsch_thread,
(void *)ulsch_thread_index);
if (error_code!= 0) {
rt_printk("[openair][SCHED][ULSCH][INIT] Could not allocate ulsch_thread %d, error %d\n",ulsch_thread_index,error_code);
return_code+=error_code;
//return(error_code);
} else {
rt_printk("[openair][SCHED][ULSCH][INIT] Allocate ulsch_thread %d successful\n",ulsch_thread_index);
//return(0);
}
}
return(return_code);
}
void cleanup_ulsch_threads(void)
{
int ulsch_thread_index;
for (ulsch_thread_index=0; ulsch_thread_index<NUMBER_OF_UE_MAX; ulsch_thread_index++) {
// pthread_exit(&ulsch_threads[ulsch_thread_index]);
rt_printk("[openair][SCHED][ULSCH] Scheduling ulsch_thread %d to exit\n",ulsch_thread_index);
ulsch_instance_cnt[ulsch_thread_index] = 0;
if (pthread_cond_signal(&ulsch_cond[ulsch_thread_index]) != 0)
rt_printk("[openair][SCHED][ULSCH] ERROR pthread_cond_signal\n");
else
rt_printk("[openair][SCHED][ULSCH] Signalled ulsch_thread %d to exit\n",ulsch_thread_index);
rt_printk("[openair][SCHED][ULSCH] Exiting ...\n");
pthread_cond_destroy(&ulsch_cond[ulsch_thread_index]);
pthread_mutex_destroy(&ulsch_mutex[ulsch_thread_index]);
}
}
targets/RT/USER/ue_usrp.gtkw
+19 -16
View File
@@ -1,12 +1,12 @@
[*]
[*] GTKWave Analyzer v3.3.58 (w)1999-2014 BSI
[*] Sun Mar 20 18:27:06 2016
[*] Sun Jul 17 20:46:59 2016
[*]
[dumpfile] "/tmp/openair_dump_UE.vcd"
[dumpfile_mtime] "Sun Mar 20 18:14:17 2016"
[dumpfile_size] 92262400
[savefile] "/home/papillon/openairinterface5g/targets/RT/USER/ue_usrp.gtkw"
[timestart] 30032830000
[dumpfile_mtime] "Sun Jul 17 20:46:29 2016"
[dumpfile_size] 10932224
[savefile] "/home/fourmi/openairinterface5g/targets/RT/USER/ue_usrp.gtkw"
[timestart] 11696930000
[size] 1215 640
[pos] 105 102
*-22.292629 30041590000 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
@@ -19,22 +19,25 @@ variables.hw_subframe[63:0]
@28
functions.trx_read
functions.trx_write
functions.ue_thread_synch
functions.ue_thread_rxtx0
@24
variables.subframe_number_RX_UE[63:0]
variables.subframe_number_TX_UE[63:0]
variables.subframe_RX0_UE[63:0]
variables.subframe_TX0_UE[63:0]
variables.frame_number_RX0_UE[63:0]
variables.frame_number_TX0_UE[63:0]
@28
functions.ue_thread_rx
functions.ue_thread_tx
@420
variables.ue_inst_cnt_rx[63:0]
variables.ue_inst_cnt_tx[63:0]
functions.ue_thread_rxtx1
@24
variables.subframe_RX1_UE[63:0]
variables.subframe_TX1_UE[63:0]
@25
variables.frame_number_RX1_UE[63:0]
@24
variables.frame_number_TX1_UE[63:0]
@28
functions.phy_procedures_ue_rx
functions.phy_procedures_ue_tx
@24
variables.frame_number_RX_UE[63:0]
variables.frame_number_TX_UE[63:0]
@28
functions.ue_slot_fep
functions.lte_ue_measurement_procedures
functions.ue_rrc_measurements
targets/SIMU/USER/channel_sim.c
+264 -308
View File
@@ -47,16 +47,21 @@ int first_rbUL ;
extern Signal_buffers_t *signal_buffers_g;
double r_re_DL[NUMBER_OF_UE_MAX][2][30720];
double r_im_DL[NUMBER_OF_UE_MAX][2][30720];
double r_re_UL[NUMBER_OF_eNB_MAX][2][30720];
double r_im_UL[NUMBER_OF_eNB_MAX][2][30720];
int eNB_output_mask[NUMBER_OF_UE_MAX];
int UE_output_mask[NUMBER_OF_eNB_MAX];
pthread_mutex_t eNB_output_mutex[NUMBER_OF_UE_MAX];
pthread_mutex_t UE_output_mutex[NUMBER_OF_eNB_MAX];
void do_DL_sig(double **r_re0,double **r_im0,
double **r_re,double **r_im,
double **s_re,double **s_im,
channel_desc_t *eNB2UE[NUMBER_OF_eNB_MAX][NUMBER_OF_UE_MAX][MAX_NUM_CCs],
node_desc_t *enb_data[NUMBER_OF_eNB_MAX],
node_desc_t *ue_data[NUMBER_OF_UE_MAX],
uint16_t next_slot,uint8_t abstraction_flag,LTE_DL_FRAME_PARMS *frame_parms,
uint8_t UE_id,
int CC_id)
void do_DL_sig(channel_desc_t *eNB2UE[NUMBER_OF_eNB_MAX][NUMBER_OF_UE_MAX][MAX_NUM_CCs],
node_desc_t *enb_data[NUMBER_OF_eNB_MAX],
node_desc_t *ue_data[NUMBER_OF_UE_MAX],
uint16_t subframe,uint8_t abstraction_flag,LTE_DL_FRAME_PARMS *frame_parms,
uint8_t UE_id,
int CC_id)
{
int32_t att_eNB_id=-1;
@@ -67,19 +72,37 @@ void do_DL_sig(double **r_re0,double **r_im0,
double rx_pwr;
int32_t rx_pwr2;
uint32_t i,aa;
uint32_t slot_offset,slot_offset_meas = 0;
uint32_t sf_offset;
double min_path_loss=-200;
uint8_t hold_channel=0;
// uint8_t aatx,aarx;
uint8_t nb_antennas_rx = eNB2UE[0][0][CC_id]->nb_rx; // number of rx antennas at UE
uint8_t nb_antennas_tx = eNB2UE[0][0][CC_id]->nb_tx; // number of tx antennas at eNB
//LTE_DL_FRAME_PARMS *fp;
// int subframe_sched = ((next_slot>>1) == 0) ? 9 : ((next_slot>>1)-1);
double s_re0[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double s_re1[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double *s_re[2];
double s_im0[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double s_im1[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double *s_im[2];
double r_re00[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double r_re01[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double *r_re0[2];
double r_im00[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double r_im01[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double *r_im0[2];
s_re[0] = s_re0;
s_im[0] = s_im0;
s_re[1] = s_re1;
s_im[1] = s_im1;
if (next_slot==0)
r_re0[0] = r_re00;
r_im0[0] = r_im00;
r_re0[1] = r_re01;
r_im0[1] = r_im01;
if (subframe==0)
hold_channel = 0;
else
hold_channel = 1;
@@ -101,7 +124,7 @@ void do_DL_sig(double **r_re0,double **r_im0,
// find out which eNB the UE is attached to
for (eNB_id=0; eNB_id<NB_eNB_INST; eNB_id++) {
if (find_ue(PHY_vars_UE_g[UE_id][CC_id]->lte_ue_pdcch_vars[0]->crnti,PHY_vars_eNB_g[eNB_id][CC_id])>=0) {
if (find_ue(PHY_vars_UE_g[UE_id][CC_id]->pdcch_vars[0]->crnti,PHY_vars_eNB_g[eNB_id][CC_id])>=0) {
// UE with UE_id is connected to eNb with eNB_id
att_eNB_id=eNB_id;
LOG_D(OCM,"A: UE attached to eNB (UE%d->eNB%d)\n",UE_id,eNB_id);
@@ -136,7 +159,7 @@ void do_DL_sig(double **r_re0,double **r_im0,
//dlsch_abstraction(PHY_vars_UE_g[UE_id]->sinr_dB, rb_alloc, 8);
// fill in perfect channel estimates
channel_desc_t *desc1 = eNB2UE[att_eNB_id][UE_id][CC_id];
int32_t **dl_channel_est = PHY_vars_UE_g[UE_id][CC_id]->lte_ue_common_vars.dl_ch_estimates[0];
int32_t **dl_channel_est = PHY_vars_UE_g[UE_id][CC_id]->common_vars.dl_ch_estimates[0];
// double scale = pow(10.0,(enb_data[att_eNB_id]->tx_power_dBm + eNB2UE[att_eNB_id][UE_id]->path_loss_dB + (double) PHY_vars_UE_g[UE_id]->rx_total_gain_dB)/20.0);
double scale = pow(10.0,(frame_parms->pdsch_config_common.referenceSignalPower+eNB2UE[att_eNB_id][UE_id][CC_id]->path_loss_dB + (double) PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB)/20.0);
LOG_D(OCM,"scale =%lf (%d dB)\n",scale,(int) (20*log10(scale)));
@@ -157,80 +180,59 @@ void do_DL_sig(double **r_re0,double **r_im0,
}
}
/*
if(PHY_vars_UE_g[UE_id]->transmission_mode[att_eNB_id]>=5)
{
lte_ue_measurements(PHY_vars_UE_g[UE_id],
((next_slot-1)>>1)*frame_parms->samples_per_tti,
1,
abstraction_flag);
PHY_vars_eNB_g[att_eNB_id]->dlsch_eNB[0][0]->pmi_alloc = quantize_subband_pmi(&PHY_vars_UE_g[UE_id]->PHY_measurements,0);
// printf("pmi_alloc in channel sim: %d",PHY_vars_eNB_g[att_eNB_id]->dlsch_eNB[0][0]->pmi_alloc);
}
*/
// calculate the SNR for the attached eNB (this assumes eNB always uses PMI stored in eNB_UE_stats; to be improved)
init_snr(eNB2UE[att_eNB_id][UE_id][CC_id], enb_data[att_eNB_id], ue_data[UE_id], PHY_vars_UE_g[UE_id][CC_id]->sinr_dB, &PHY_vars_UE_g[UE_id][CC_id]->N0,
PHY_vars_UE_g[UE_id][CC_id]->transmission_mode[att_eNB_id], PHY_vars_eNB_g[att_eNB_id][CC_id]->eNB_UE_stats[UE_id].DL_pmi_single,
PHY_vars_eNB_g[att_eNB_id][CC_id]->mu_mimo_mode[UE_id].dl_pow_off,PHY_vars_eNB_g[att_eNB_id][CC_id]->lte_frame_parms.N_RB_DL);
PHY_vars_UE_g[UE_id][CC_id]->transmission_mode[att_eNB_id], PHY_vars_eNB_g[att_eNB_id][CC_id]->UE_stats[UE_id].DL_pmi_single,
PHY_vars_eNB_g[att_eNB_id][CC_id]->mu_mimo_mode[UE_id].dl_pow_off,PHY_vars_eNB_g[att_eNB_id][CC_id]->frame_parms.N_RB_DL);
// calculate sinr here
for (eNB_id = 0; eNB_id < NB_eNB_INST; eNB_id++) {
if (att_eNB_id != eNB_id) {
calculate_sinr(eNB2UE[eNB_id][UE_id][CC_id], enb_data[eNB_id], ue_data[UE_id], PHY_vars_UE_g[UE_id][CC_id]->sinr_dB,PHY_vars_eNB_g[att_eNB_id][CC_id]->lte_frame_parms.N_RB_DL);
calculate_sinr(eNB2UE[eNB_id][UE_id][CC_id], enb_data[eNB_id], ue_data[UE_id], PHY_vars_UE_g[UE_id][CC_id]->sinr_dB,PHY_vars_eNB_g[att_eNB_id][CC_id]->frame_parms.N_RB_DL);
}
}
} // hold channel
}
else { //abstraction_flag
/*
Call do_OFDM_mod from phy_procedures_eNB_TX function
*/
// printf("r_re[0] %p\n",r_re[0]);
for (aa=0; aa<nb_antennas_rx; aa++) {
memset((void*)r_re[aa],0,(frame_parms->samples_per_tti>>1)*sizeof(double));
memset((void*)r_im[aa],0,(frame_parms->samples_per_tti>>1)*sizeof(double));
pthread_mutex_lock(&eNB_output_mutex[UE_id]);
if (eNB_output_mask[UE_id] == 0) { // This is the first eNodeB for this UE, clear the buffer
for (aa=0; aa<nb_antennas_rx; aa++) {
memset((void*)r_re_DL[UE_id][aa],0,(frame_parms->samples_per_tti)*sizeof(double));
memset((void*)r_im_DL[UE_id][aa],0,(frame_parms->samples_per_tti)*sizeof(double));
}
}
pthread_mutex_unlock(&eNB_output_mutex[UE_id]);
/*
for (i=0;i<16;i++)
printf("%f, %X\n",r_re[aa][i],(unsigned long long)r_re[aa][i]);
*/
for (eNB_id=0; eNB_id<NB_eNB_INST; eNB_id++) {
// if (((double)PHY_vars_UE_g[UE_id]->tx_power_dBm +
// eNB2UE[eNB_id][UE_id]->path_loss_dB) <= -107.0)
// break;
txdata = PHY_vars_eNB_g[eNB_id][CC_id]->lte_eNB_common_vars.txdata[0];
slot_offset = (next_slot)*(frame_parms->samples_per_tti>>1);
slot_offset_meas = ((next_slot&1)==0) ? slot_offset : (slot_offset-(frame_parms->samples_per_tti>>1));
txdata = PHY_vars_eNB_g[eNB_id][CC_id]->common_vars.txdata[0];
sf_offset = subframe*frame_parms->samples_per_tti;
tx_pwr = dac_fixed_gain(s_re,
s_im,
txdata,
slot_offset,
sf_offset,
nb_antennas_tx,
frame_parms->samples_per_tti>>1,
slot_offset_meas,
frame_parms->samples_per_tti,
sf_offset,
frame_parms->ofdm_symbol_size,
14,
// enb_data[eNB_id]->tx_power_dBm);
frame_parms->pdsch_config_common.referenceSignalPower, // dBm/RE
frame_parms->N_RB_DL*12);
#ifdef DEBUG_SIM
LOG_D(OCM,"[SIM][DL] eNB %d (CCid %d): tx_pwr %.1f dBm/RE (target %d dBm/RE), for slot %d (subframe %d)\n",
LOG_D(OCM,"[SIM][DL] eNB %d (CCid %d): tx_pwr %.1f dBm/RE (target %d dBm/RE), for subframe %d\n",
eNB_id,CC_id,
10*log10(tx_pwr),
frame_parms->pdsch_config_common.referenceSignalPower,
next_slot,
next_slot>>1);
subframe);
#endif
//eNB2UE[eNB_id][UE_id]->path_loss_dB = 0;
multipath_channel(eNB2UE[eNB_id][UE_id][CC_id],s_re,s_im,r_re0,r_im0,
frame_parms->samples_per_tti>>1,hold_channel);
frame_parms->samples_per_tti,hold_channel);
#ifdef DEBUG_SIM
rx_pwr = signal_energy_fp2(eNB2UE[eNB_id][UE_id][CC_id]->ch[0],
eNB2UE[eNB_id][UE_id][CC_id]->channel_length)*eNB2UE[eNB_id][UE_id][CC_id]->channel_length;
@@ -254,15 +256,15 @@ void do_DL_sig(double **r_re0,double **r_im0,
#ifdef DEBUG_SIM
rx_pwr = signal_energy_fp(r_re0,r_im0,nb_antennas_rx,
frame_parms->ofdm_symbol_size,
slot_offset_meas)/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][DL] UE %d : rx_pwr %f dBm/RE (%f dBm RSSI)for slot %d (subframe %d)\n",UE_id,
sf_offset)/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][DL] UE %d : rx_pwr %f dBm/RE (%f dBm RSSI)for subframe %d\n",UE_id,
10*log10(rx_pwr),
10*log10(rx_pwr*(double)frame_parms->N_RB_DL*12),next_slot,next_slot>>1);
10*log10(rx_pwr*(double)frame_parms->N_RB_DL*12),subframe);
LOG_D(OCM,"[SIM][DL] UE %d : rx_pwr (noise) -132 dBm/RE (N0fs = %.1f dBm, N0B = %.1f dBm) for slot %d (subframe %d)\n",
UE_id,
10*log10(eNB2UE[eNB_id][UE_id][CC_id]->sampling_rate*1e6)-174,
10*log10(eNB2UE[eNB_id][UE_id][CC_id]->sampling_rate*1e6*12*frame_parms->N_RB_DL/(double)frame_parms->ofdm_symbol_size)-174,
next_slot,next_slot>>1);
subframe);
#endif
if (eNB2UE[eNB_id][UE_id][CC_id]->first_run == 1)
@@ -271,34 +273,14 @@ void do_DL_sig(double **r_re0,double **r_im0,
// RF model
#ifdef DEBUG_SIM
LOG_D(OCM,"[SIM][DL] UE %d (CCid %d): rx_gain %d dB (-ADC %f) for slot %d (subframe %d)\n",UE_id,CC_id,PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB,
PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB-66.227,next_slot,next_slot>>1);
LOG_D(OCM,"[SIM][DL] UE %d (CCid %d): rx_gain %d dB (-ADC %f) for subframe %d\n",UE_id,CC_id,PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB,
PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB-66.227,subframe);
#endif
/*
rf_rx(r_re0,
r_im0,
NULL,
NULL,
0,
nb_antennas_rx,
frame_parms->samples_per_tti>>1,
1e3/eNB2UE[eNB_id][UE_id]->BW, // sampling time (ns)
0.0, // freq offset (Hz) (-20kHz..20kHz)
0.0, // drift (Hz) NOT YET IMPLEMENTED
ue_data[UE_id]->rx_noise_level, // noise_figure NOT YET IMPLEMENTED
(double)PHY_vars_UE_g[UE_id]->rx_total_gain_dB - 66.227, // rx_gain (dB) (66.227 = 20*log10(pow2(11)) = gain from the adc that will be applied later)
200.0, // IP3_dBm (dBm)
&eNB2UE[eNB_id][UE_id]->ip, // initial phase
30.0e3, // pn_cutoff (kHz)
-500.0, // pn_amp (dBc) default: 50
0.0, // IQ imbalance (dB),
0.0); // IQ phase imbalance (rad)
*/
rf_rx_simple(r_re0,
r_im0,
nb_antennas_rx,
frame_parms->samples_per_tti>>1,
frame_parms->samples_per_tti,
1e3/eNB2UE[eNB_id][UE_id][CC_id]->sampling_rate, // sampling time (ns)
(double)PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB - 66.227); // rx_gain (dB) (66.227 = 20*log10(pow2(11)) = gain from the adc that will be applied later)
@@ -306,61 +288,74 @@ void do_DL_sig(double **r_re0,double **r_im0,
rx_pwr = signal_energy_fp(r_re0,r_im0,
nb_antennas_rx,
frame_parms->ofdm_symbol_size,
slot_offset_meas)/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][DL] UE %d : ADC in (eNB %d) %f dBm/RE for slot %d (subframe %d)\n",
sf_offset)/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][DL] UE %d : ADC in (eNB %d) %f dBm/RE for subframe %d\n",
UE_id,eNB_id,
10*log10(rx_pwr),next_slot,next_slot>>1);
10*log10(rx_pwr),subframe);
#endif
for (i=0; i<(frame_parms->samples_per_tti>>1); i++) {
pthread_mutex_lock(&eNB_output_mutex[UE_id]);
for (i=0; i<frame_parms->samples_per_tti; i++) {
for (aa=0; aa<nb_antennas_rx; aa++) {
r_re[aa][i]+=r_re0[aa][i];
r_im[aa][i]+=r_im0[aa][i];
r_re_DL[UE_id][aa][i]+=r_re0[aa][i];
r_im_DL[UE_id][aa][i]+=r_im0[aa][i];
}
}
eNB_output_mask[UE_id] |= (1<<eNB_id);
if (eNB_output_mask[UE_id] == (1<<NB_eNB_INST)-1) {
eNB_output_mask[UE_id]=0;
}
double *r_re_p[2] = {r_re_DL[eNB_id][0],r_re_DL[eNB_id][1]};
double *r_im_p[2] = {r_im_DL[eNB_id][0],r_im_DL[eNB_id][1]};
#ifdef DEBUG_SIM
rx_pwr = signal_energy_fp(r_re,r_im,nb_antennas_rx,frame_parms->ofdm_symbol_size,slot_offset_meas)/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][DL] UE %d : ADC in %f dBm for slot %d (subframe %d)\n",UE_id,10*log10(rx_pwr),next_slot,next_slot>>1);
rx_pwr = signal_energy_fp(r_re_p,r_im_p,nb_antennas_rx,frame_parms->ofdm_symbol_size,sf_offset)/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][DL] UE %d : ADC in %f dBm for subframe %d\n",UE_id,10*log10(rx_pwr),subframe);
#endif
rxdata = PHY_vars_UE_g[UE_id][CC_id]->common_vars.rxdata;
sf_offset = subframe*frame_parms->samples_per_tti;
rxdata = PHY_vars_UE_g[UE_id][CC_id]->lte_ue_common_vars.rxdata;
slot_offset = (next_slot)*(frame_parms->samples_per_tti>>1);
adc(r_re,
r_im,
0,
slot_offset,
rxdata,
nb_antennas_rx,
frame_parms->samples_per_tti>>1,
12);
adc(r_re_p,
r_im_p,
0,
sf_offset,
rxdata,
nb_antennas_rx,
frame_parms->samples_per_tti,
12);
#ifdef DEBUG_SIM
rx_pwr2 = signal_energy(rxdata[0]+slot_offset,frame_parms->ofdm_symbol_size)/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][DL] UE %d : rx_pwr (ADC out) %f dB/RE (%d) for slot %d (subframe %d), writing to %p\n",UE_id, 10*log10((double)rx_pwr2),rx_pwr2,next_slot,next_slot>>1,rxdata);
rx_pwr2 = signal_energy(rxdata[0]+sf_offset,frame_parms->ofdm_symbol_size)/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][DL] UE %d : rx_pwr (ADC out) %f dB/RE (%d) for subframe %d, writing to %p\n",UE_id, 10*log10((double)rx_pwr2),rx_pwr2,subframe,rxdata);
#else
UNUSED_VARIABLE(rx_pwr2);
UNUSED_VARIABLE(tx_pwr);
UNUSED_VARIABLE(rx_pwr);
UNUSED_VARIABLE(rx_pwr2);
UNUSED_VARIABLE(tx_pwr);
UNUSED_VARIABLE(rx_pwr);
#endif
//}// UE_index loop
} // eNB_output_mask
pthread_mutex_unlock(&eNB_output_mutex[UE_id]);
} // eNB_id
}
}
void do_UL_sig(double **r_re0,double **r_im0,double **r_re,double **r_im,double **s_re,double **s_im,channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX][MAX_NUM_CCs],
node_desc_t *enb_data[NUMBER_OF_eNB_MAX],node_desc_t *ue_data[NUMBER_OF_UE_MAX],uint16_t next_slot,uint8_t abstraction_flag,LTE_DL_FRAME_PARMS *frame_parms, uint32_t frame,uint8_t CC_id)
void do_UL_sig(channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX][MAX_NUM_CCs],
node_desc_t *enb_data[NUMBER_OF_eNB_MAX],node_desc_t *ue_data[NUMBER_OF_UE_MAX],
uint16_t subframe,uint8_t abstraction_flag,LTE_DL_FRAME_PARMS *frame_parms,
uint32_t frame,int eNB_id,uint8_t CC_id)
{
int32_t **txdata,**rxdata;
#ifdef PHY_ABSTRACTION_UL
int32_t att_eNB_id=-1;
#endif
uint8_t eNB_id=0,UE_id=0;
uint8_t UE_id=0;
uint8_t nb_antennas_rx = UE2eNB[0][0][CC_id]->nb_rx; // number of rx antennas at eNB
uint8_t nb_antennas_tx = UE2eNB[0][0][CC_id]->nb_tx; // number of tx antennas at UE
@@ -368,7 +363,7 @@ void do_UL_sig(double **r_re0,double **r_im0,double **r_re,double **r_im,double
double tx_pwr, rx_pwr;
int32_t rx_pwr2;
uint32_t i,aa;
uint32_t slot_offset,slot_offset_meas;
uint32_t sf_offset;
uint8_t hold_channel=0;
@@ -379,198 +374,175 @@ void do_UL_sig(double **r_re0,double **r_im0,double **r_re,double **r_im,double
int ulnbrb2 ;
int ulfrrb2 ;
uint8_t harq_pid;
int subframe = (next_slot>>1);
#endif
double s_re0[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double s_re1[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double *s_re[2];
double s_im0[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double s_im1[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double *s_im[2];
double r_re00[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double r_re01[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double *r_re0[2];
double r_im00[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double r_im01[30720];//PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti];
double *r_im0[2];
/*
if (next_slot==4)
hold_channel = 0;
else
hold_channel = 1;
*/
s_re[0] = s_re0;
s_im[0] = s_im0;
s_re[1] = s_re1;
s_im[1] = s_im1;
r_re0[0] = r_re00;
r_im0[0] = r_im00;
r_re0[1] = r_re01;
r_im0[1] = r_im01;
if (abstraction_flag!=0) {
#ifdef PHY_ABSTRACTION_UL
for (eNB_id=0; eNB_id<NB_eNB_INST; eNB_id++) {
for (UE_id=0; UE_id<NB_UE_INST; UE_id++) {
if (!hold_channel) {
random_channel(UE2eNB[UE_id][eNB_id][CC_id],abstraction_flag);
freq_channel(UE2eNB[UE_id][eNB_id][CC_id], frame_parms->N_RB_UL,frame_parms->N_RB_UL*12+1);
// REceived power at the eNB
rx_pwr = signal_energy_fp2(UE2eNB[UE_id][eNB_id][CC_id]->ch[0],
UE2eNB[UE_id][eNB_id][CC_id]->channel_length)*UE2eNB[UE_id][att_eNB_id][CC_id]->channel_length; // calculate the rx power at the eNB
}
// write_output("SINRch.m","SINRch",PHY_vars_eNB_g[att_eNB_id]->sinr_dB_eNB,frame_parms->N_RB_UL*12+1,1,1);
if(subframe>1 && subframe <5) {
harq_pid = subframe2harq_pid(frame_parms,frame,subframe);
ul_nb_rb = PHY_vars_eNB_g[att_eNB_id][CC_id]->ulsch_eNB[(uint8_t)UE_id]->harq_processes[harq_pid]->nb_rb;
ul_fr_rb = PHY_vars_eNB_g[att_eNB_id][CC_id]->ulsch_eNB[(uint8_t)UE_id]->harq_processes[harq_pid]->first_rb;
}
if(ul_nb_rb>1 && (ul_fr_rb < 25 && ul_fr_rb > -1)) {
number_rb_ul = ul_nb_rb;
first_rbUL = ul_fr_rb;
init_snr_up(UE2eNB[UE_id][att_eNB_id][CC_id],enb_data[att_eNB_id], ue_data[UE_id],PHY_vars_eNB_g[att_eNB_id][CC_id]->sinr_dB,&PHY_vars_UE_g[att_eNB_id][CC_id]->N0,ul_nb_rb,ul_fr_rb);
}
} //UE_id
} //eNB_id
for (UE_id=0; UE_id<NB_UE_INST; UE_id++) {
if (!hold_channel) {
random_channel(UE2eNB[UE_id][eNB_id][CC_id],abstraction_flag);
freq_channel(UE2eNB[UE_id][eNB_id][CC_id], frame_parms->N_RB_UL,frame_parms->N_RB_UL*12+1);
// REceived power at the eNB
rx_pwr = signal_energy_fp2(UE2eNB[UE_id][eNB_id][CC_id]->ch[0],
UE2eNB[UE_id][eNB_id][CC_id]->channel_length)*UE2eNB[UE_id][att_eNB_id][CC_id]->channel_length; // calculate the rx power at the eNB
}
// write_output("SINRch.m","SINRch",PHY_vars_eNB_g[att_eNB_id]->sinr_dB_eNB,frame_parms->N_RB_UL*12+1,1,1);
if(subframe>1 && subframe <5) {
harq_pid = subframe2harq_pid(frame_parms,frame,subframe);
ul_nb_rb = PHY_vars_eNB_g[att_eNB_id][CC_id]->ulsch_eNB[(uint8_t)UE_id]->harq_processes[harq_pid]->nb_rb;
ul_fr_rb = PHY_vars_eNB_g[att_eNB_id][CC_id]->ulsch_eNB[(uint8_t)UE_id]->harq_processes[harq_pid]->first_rb;
}
if(ul_nb_rb>1 && (ul_fr_rb < 25 && ul_fr_rb > -1)) {
number_rb_ul = ul_nb_rb;
first_rbUL = ul_fr_rb;
init_snr_up(UE2eNB[UE_id][att_eNB_id][CC_id],enb_data[att_eNB_id], ue_data[UE_id],PHY_vars_eNB_g[att_eNB_id][CC_id]->sinr_dB,&PHY_vars_UE_g[att_eNB_id][CC_id]->N0,ul_nb_rb,ul_fr_rb);
}
} //UE_id
#else
/* the following functions are not needed */
/*
if (abstraction_flag!=0) {
for (eNB_id=0;eNB_id<NB_eNB_INST;eNB_id++) {
for (UE_id=0;UE_id<NB_UE_INST;UE_id++) {
random_channel(UE2eNB[UE_id][eNB_id]);
freq_channel(UE2eNB[UE_id][eNB_id], frame_parms->N_RB_UL,2);
}
}
}
*/
#endif
} else { //without abstraction
/*
for (UE_id=0;UE_id<NB_UE_INST;UE_id++) {
do_OFDM_mod(PHY_vars_UE_g[UE_id]->lte_ue_common_vars.txdataF,PHY_vars_UE_g[UE_id]->lte_ue_common_vars.txdata,next_slot,&PHY_vars_UE_g[UE_id]->lte_frame_parms);
}
*/
for (eNB_id=0; eNB_id<NB_eNB_INST; eNB_id++) {
// Clear RX signal for eNB = eNB_id
for (i=0; i<(frame_parms->samples_per_tti>>1); i++) {
for (aa=0; aa<nb_antennas_rx; aa++) {
r_re[aa][i]=0.0;
r_im[aa][i]=0.0;
}
pthread_mutex_lock(&UE_output_mutex[eNB_id]);
// Clear RX signal for eNB = eNB_id
for (i=0; i<frame_parms->samples_per_tti; i++) {
for (aa=0; aa<nb_antennas_rx; aa++) {
r_re_UL[eNB_id][aa][i]=0.0;
r_im_UL[eNB_id][aa][i]=0.0;
}
}
pthread_mutex_unlock(&UE_output_mutex[eNB_id]);
// Compute RX signal for eNB = eNB_id
for (UE_id=0; UE_id<NB_UE_INST; UE_id++) {
// Compute RX signal for eNB = eNB_id
for (UE_id=0; UE_id<NB_UE_INST; UE_id++) {
txdata = PHY_vars_UE_g[UE_id][CC_id]->common_vars.txdata;
sf_offset = subframe*frame_parms->samples_per_tti;
if (((double)PHY_vars_UE_g[UE_id][CC_id]->tx_power_dBm[subframe] +
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB) <= -125.0) {
// don't simulate a UE that is too weak
LOG_D(OCM,"[SIM][UL] UE %d tx_pwr %d dBm (num_RE %d) for subframe %d (sf_offset %d)\n",
UE_id,
PHY_vars_UE_g[UE_id][CC_id]->tx_power_dBm[subframe],
PHY_vars_UE_g[UE_id][CC_id]->tx_total_RE[subframe],
subframe,sf_offset);
} else {
tx_pwr = dac_fixed_gain((double**)s_re,
(double**)s_im,
txdata,
sf_offset,
nb_antennas_tx,
frame_parms->samples_per_tti,
sf_offset,
frame_parms->ofdm_symbol_size,
14,
(double)PHY_vars_UE_g[UE_id][CC_id]->tx_power_dBm[subframe]-10*log10((double)PHY_vars_UE_g[UE_id][CC_id]->tx_total_RE[subframe]),
PHY_vars_UE_g[UE_id][CC_id]->tx_total_RE[subframe]); // This make the previous argument the total power
LOG_D(OCM,"[SIM][UL] UE %d tx_pwr %f dBm (target %d dBm, num_RE %d) for subframe %d (sf_offset %d)\n",
UE_id,
10*log10(tx_pwr),
PHY_vars_UE_g[UE_id][CC_id]->tx_power_dBm[subframe],
PHY_vars_UE_g[UE_id][CC_id]->tx_total_RE[subframe],
subframe,sf_offset);
multipath_channel(UE2eNB[UE_id][eNB_id][CC_id],s_re,s_im,r_re0,r_im0,
frame_parms->samples_per_tti,hold_channel);
txdata = PHY_vars_UE_g[UE_id][CC_id]->lte_ue_common_vars.txdata;
slot_offset = (next_slot)*(frame_parms->samples_per_tti>>1);
slot_offset_meas = ((next_slot&1)==0) ? slot_offset : (slot_offset-(frame_parms->samples_per_tti>>1));
rx_pwr = signal_energy_fp2(UE2eNB[UE_id][eNB_id][CC_id]->ch[0],
UE2eNB[UE_id][eNB_id][CC_id]->channel_length)*UE2eNB[UE_id][eNB_id][CC_id]->channel_length;
if (((double)PHY_vars_UE_g[UE_id][CC_id]->tx_power_dBm +
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB) <= -125.0) {
LOG_D(OCM,"[SIM][UL] subframe %d Channel UE %d => eNB %d : %f dB (hold %d,length %d, PL %f)\n",subframe,UE_id,eNB_id,10*log10(rx_pwr),
hold_channel,UE2eNB[UE_id][eNB_id][CC_id]->channel_length,
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB);
// don't simulate a UE that is too weak
} else {
tx_pwr = dac_fixed_gain(s_re,
s_im,
txdata,
slot_offset,
nb_antennas_tx,
frame_parms->samples_per_tti>>1,
slot_offset_meas,
frame_parms->ofdm_symbol_size,
14,
(double)PHY_vars_UE_g[UE_id][CC_id]->tx_power_dBm-10*log10((double)PHY_vars_UE_g[UE_id][CC_id]->tx_total_RE),
PHY_vars_UE_g[UE_id][CC_id]->tx_total_RE); // This make the previous argument the total power
//ue_data[UE_id]->tx_power_dBm);
//#ifdef DEBUG_SIM
LOG_D(OCM,"[SIM][UL] UE %d tx_pwr %f dBm (target %d dBm, num_RE %d) for slot %d (subframe %d, slot_offset %d, slot_offset_meas %d)\n",
UE_id,
10*log10(tx_pwr),
PHY_vars_UE_g[UE_id][CC_id]->tx_power_dBm,
PHY_vars_UE_g[UE_id][CC_id]->tx_total_RE,
next_slot,next_slot>>1,slot_offset,slot_offset_meas);
//#endif
multipath_channel(UE2eNB[UE_id][eNB_id][CC_id],s_re,s_im,r_re0,r_im0,
frame_parms->samples_per_tti>>1,hold_channel);
//#ifdef DEBUG_SIM
rx_pwr = signal_energy_fp2(UE2eNB[UE_id][eNB_id][CC_id]->ch[0],
UE2eNB[UE_id][eNB_id][CC_id]->channel_length)*UE2eNB[UE_id][eNB_id][CC_id]->channel_length;
LOG_D(OCM,"[SIM][UL] slot %d Channel UE %d => eNB %d : %f dB (hold %d,length %d, PL %f)\n",next_slot,UE_id,eNB_id,10*log10(rx_pwr),
hold_channel,UE2eNB[UE_id][eNB_id][CC_id]->channel_length,
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB);
//#endif
//#ifdef DEBUG_SIM
rx_pwr = signal_energy_fp(r_re0,r_im0,nb_antennas_rx,frame_parms->samples_per_tti>>1,0);
LOG_D(OCM,"[SIM][UL] eNB %d : rx_pwr %f dBm (%f) for slot %d (subframe %d), sptti %d\n",
eNB_id,10*log10(rx_pwr),rx_pwr,next_slot,next_slot>>1,frame_parms->samples_per_tti);
//#endif
if (UE2eNB[UE_id][eNB_id][CC_id]->first_run == 1)
UE2eNB[UE_id][eNB_id][CC_id]->first_run = 0;
for (aa=0; aa<nb_antennas_rx; aa++) {
for (i=0; i<(frame_parms->samples_per_tti>>1); i++) {
r_re[aa][i]+=r_re0[aa][i];
r_im[aa][i]+=r_im0[aa][i];
}
}
}
} //UE_id
// RF model
/*
rf_rx(r_re0,
r_im0,
NULL,
NULL,
0,
frame_parms->nb_antennas_rx,
frame_parms->samples_per_tti>>1,
1e3/UE2eNB[UE_id][eNB_id]->BW, // sampling time (ns)
0.0, // freq offset (Hz) (-20kHz..20kHz)
0.0, // drift (Hz) NOT YET IMPLEMENTED
enb_data[eNB_id]->rx_noise_level, // noise_figure NOT YET IMPLEMENTED
(double)PHY_vars_eNB_g[eNB_id]->rx_total_gain_eNB_dB - 66.227, // rx_gain (dB) (66.227 = 20*log10(pow2(11)) = gain from the adc that will be applied later)
200.0, // IP3_dBm (dBm)
&UE2eNB[UE_id][eNB_id]->ip, // initial phase
30.0e3, // pn_cutoff (kHz)
-500.0, // pn_amp (dBc) default: 50
0.0, // IQ imbalance (dB),
0.0); // IQ phase imbalance (rad)
*/
rf_rx_simple(r_re,
r_im,
nb_antennas_rx,
frame_parms->samples_per_tti>>1,
1e3/UE2eNB[0][eNB_id][CC_id]->sampling_rate, // sampling time (ns)
(double)PHY_vars_eNB_g[eNB_id][CC_id]->rx_total_gain_eNB_dB - 66.227); // rx_gain (dB) (66.227 = 20*log10(pow2(11)) = gain from the adc that will be applied later)
rx_pwr = signal_energy_fp(r_re0,r_im0,nb_antennas_rx,frame_parms->samples_per_tti,0);
LOG_D(OCM,"[SIM][UL] eNB %d : rx_pwr %f dBm (%f) for subframe %d, sptti %d\n",
eNB_id,10*log10(rx_pwr),rx_pwr,subframe,frame_parms->samples_per_tti);
if (UE2eNB[UE_id][eNB_id][CC_id]->first_run == 1)
UE2eNB[UE_id][eNB_id][CC_id]->first_run = 0;
pthread_mutex_lock(&UE_output_mutex[eNB_id]);
for (aa=0; aa<nb_antennas_rx; aa++) {
for (i=0; i<frame_parms->samples_per_tti; i++) {
r_re_UL[eNB_id][aa][i]+=r_re0[aa][i];
r_im_UL[eNB_id][aa][i]+=r_im0[aa][i];
}
}
pthread_mutex_unlock(&UE_output_mutex[eNB_id]);
}
} //UE_id
double *r_re_p[2] = {r_re_UL[eNB_id][0],r_re_UL[eNB_id][1]};
double *r_im_p[2] = {r_im_UL[eNB_id][0],r_im_UL[eNB_id][1]};
rf_rx_simple(r_re_p,
r_im_p,
nb_antennas_rx,
frame_parms->samples_per_tti,
1e3/UE2eNB[0][eNB_id][CC_id]->sampling_rate, // sampling time (ns)
(double)PHY_vars_eNB_g[eNB_id][CC_id]->rx_total_gain_dB - 66.227); // rx_gain (dB) (66.227 = 20*log10(pow2(11)) = gain from the adc that will be applied later)
#ifdef DEBUG_SIM
rx_pwr = signal_energy_fp(r_re,r_im,nb_antennas_rx,frame_parms->samples_per_tti>>1,0)*(double)frame_parms->ofdm_symbol_size/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][UL] rx_pwr (ADC in) %f dB for slot %d (subframe %d)\n",10*log10(rx_pwr),next_slot,next_slot>>1);
rx_pwr = signal_energy_fp(r_re_p,r_im_p,nb_antennas_rx,frame_parms->samples_per_tti,0)*(double)frame_parms->ofdm_symbol_size/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][UL] rx_pwr (ADC in) %f dB for subframe %d\n",10*log10(rx_pwr),subframe);
#endif
rxdata = PHY_vars_eNB_g[eNB_id][CC_id]->common_vars.rxdata[0];
sf_offset = subframe*frame_parms->samples_per_tti;
rxdata = PHY_vars_eNB_g[eNB_id][CC_id]->lte_eNB_common_vars.rxdata[0];
slot_offset = (next_slot)*(frame_parms->samples_per_tti>>1);
adc(r_re,
r_im,
0,
slot_offset,
rxdata,
nb_antennas_rx,
frame_parms->samples_per_tti>>1,
12);
adc(r_re_p,
r_im_p,
0,
sf_offset,
rxdata,
nb_antennas_rx,
frame_parms->samples_per_tti,
12);
#ifdef DEBUG_SIM
rx_pwr2 = signal_energy(rxdata[0]+slot_offset,frame_parms->samples_per_tti>>1)*(double)frame_parms->ofdm_symbol_size/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][UL] eNB %d rx_pwr (ADC out) %f dB (%d) for slot %d (subframe %d)\n",eNB_id,10*log10((double)rx_pwr2),rx_pwr2,next_slot,next_slot>>1);
rx_pwr2 = signal_energy(rxdata[0]+sf_offset,frame_parms->samples_per_tti)*(double)frame_parms->ofdm_symbol_size/(12.0*frame_parms->N_RB_DL);
LOG_D(OCM,"[SIM][UL] eNB %d rx_pwr (ADC out) %f dB (%d) for subframe %d\n",eNB_id,10*log10((double)rx_pwr2),rx_pwr2,subframe);
#else
UNUSED_VARIABLE(tx_pwr);
UNUSED_VARIABLE(rx_pwr);
UNUSED_VARIABLE(rx_pwr2);
UNUSED_VARIABLE(tx_pwr);
UNUSED_VARIABLE(rx_pwr);
UNUSED_VARIABLE(rx_pwr2);
#endif
} // eNB_id
} // abstraction_flag==0
}
@@ -581,29 +553,13 @@ void init_channel_vars(LTE_DL_FRAME_PARMS *frame_parms, double ***s_re,double **
int i;
*s_re = malloc(2*sizeof(double*));
*s_im = malloc(2*sizeof(double*));
*r_re = malloc(2*sizeof(double*));
*r_im = malloc(2*sizeof(double*));
*r_re0 = malloc(2*sizeof(double*));
*r_im0 = malloc(2*sizeof(double*));
memset(eNB_output_mask,0,sizeof(int)*NUMBER_OF_UE_MAX);
for (i=0;i<NB_UE_INST;i++)
pthread_mutex_init(&eNB_output_mutex[i],NULL);
memset(UE_output_mask,0,sizeof(int)*NUMBER_OF_eNB_MAX);
for (i=0;i<NB_eNB_INST;i++)
pthread_mutex_init(&UE_output_mutex[i],NULL);
for (i=0; i<2; i++) {
(*s_re)[i] = malloc(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
bzero((*s_re)[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
(*s_im)[i] = malloc(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
bzero((*s_im)[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
(*r_re)[i] = malloc(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
bzero((*r_re)[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
(*r_im)[i] = malloc(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
bzero((*r_im)[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
(*r_re0)[i] = malloc(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
bzero((*r_re0)[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
(*r_im0)[i] = malloc(FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
bzero((*r_im0)[i],FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(double));
}
}
targets/SIMU/USER/init_lte.c
+46 -45
View File
@@ -20,7 +20,6 @@
PHY_VARS_eNB* init_lte_eNB(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t eNB_id,
uint8_t Nid_cell,
uint8_t cooperation_flag,
uint8_t abstraction_flag)
{
@@ -28,34 +27,36 @@ PHY_VARS_eNB* init_lte_eNB(LTE_DL_FRAME_PARMS *frame_parms,
PHY_VARS_eNB* PHY_vars_eNB = malloc(sizeof(PHY_VARS_eNB));
memset(PHY_vars_eNB,0,sizeof(PHY_VARS_eNB));
PHY_vars_eNB->Mod_id=eNB_id;
PHY_vars_eNB->cooperation_flag=cooperation_flag;
memcpy(&(PHY_vars_eNB->lte_frame_parms), frame_parms, sizeof(LTE_DL_FRAME_PARMS));
PHY_vars_eNB->lte_frame_parms.Nid_cell = ((Nid_cell/3)*3)+((eNB_id+Nid_cell)%3);
PHY_vars_eNB->lte_frame_parms.nushift = PHY_vars_eNB->lte_frame_parms.Nid_cell%6;
phy_init_lte_eNB(PHY_vars_eNB,0,cooperation_flag,abstraction_flag);
PHY_vars_eNB->cooperation_flag=0;//cooperation_flag;
memcpy(&(PHY_vars_eNB->frame_parms), frame_parms, sizeof(LTE_DL_FRAME_PARMS));
PHY_vars_eNB->frame_parms.Nid_cell = ((Nid_cell/3)*3)+((eNB_id+Nid_cell)%3);
PHY_vars_eNB->frame_parms.nushift = PHY_vars_eNB->frame_parms.Nid_cell%6;
phy_init_lte_eNB(PHY_vars_eNB,0,abstraction_flag);
LOG_I(PHY,"init eNB: Nid_cell %d\n", frame_parms->Nid_cell);
LOG_I(PHY,"init eNB: frame_type %d,tdd_config %d\n", frame_parms->frame_type,frame_parms->tdd_config);
LOG_I(PHY,"init eNB: number of ue max %d number of enb max %d number of harq pid max %d\n",
NUMBER_OF_UE_MAX, NUMBER_OF_eNB_MAX, NUMBER_OF_HARQ_PID_MAX);
LOG_I(PHY,"init eNB: N_RB_DL %d\n", frame_parms->N_RB_DL);
LOG_I(PHY,"init eNB: prach_config_index %d\n", frame_parms->prach_config_common.prach_ConfigInfo.prach_ConfigIndex);
for (i=0; i<NUMBER_OF_UE_MAX; i++) {
for (j=0; j<2; j++) {
PHY_vars_eNB->dlsch_eNB[i][j] = new_eNB_dlsch(1,8,NSOFT,frame_parms->N_RB_DL,abstraction_flag);
PHY_vars_eNB->dlsch[i][j] = new_eNB_dlsch(1,8,NSOFT,frame_parms->N_RB_DL,abstraction_flag);
if (!PHY_vars_eNB->dlsch_eNB[i][j]) {
if (!PHY_vars_eNB->dlsch[i][j]) {
LOG_E(PHY,"Can't get eNB dlsch structures for UE %d \n", i);
exit(-1);
} else {
LOG_D(PHY,"dlsch_eNB[%d][%d] => %p\n",i,j,PHY_vars_eNB->dlsch_eNB[i][j]);
PHY_vars_eNB->dlsch_eNB[i][j]->rnti=0;
LOG_D(PHY,"dlsch[%d][%d] => %p\n",i,j,PHY_vars_eNB->dlsch[i][j]);
PHY_vars_eNB->dlsch[i][j]->rnti=0;
}
}
PHY_vars_eNB->ulsch_eNB[1+i] = new_eNB_ulsch(MAX_TURBO_ITERATIONS,frame_parms->N_RB_UL, abstraction_flag);
PHY_vars_eNB->ulsch[1+i] = new_eNB_ulsch(MAX_TURBO_ITERATIONS,frame_parms->N_RB_UL, abstraction_flag);
if (!PHY_vars_eNB->ulsch_eNB[1+i]) {
if (!PHY_vars_eNB->ulsch[1+i]) {
LOG_E(PHY,"Can't get eNB ulsch structures\n");
exit(-1);
}
@@ -64,45 +65,45 @@ PHY_VARS_eNB* init_lte_eNB(LTE_DL_FRAME_PARMS *frame_parms,
// this will be overwritten with the real transmission mode by the RRC once the UE is connected
PHY_vars_eNB->transmission_mode[i] = frame_parms->nb_antennas_tx_eNB==1 ? 1 : 2;
#ifdef LOCALIZATION
PHY_vars_eNB->ulsch_eNB[1+i]->aggregation_period_ms = 5000; // 5000 milliseconds // could be given as an argument (TBD))
PHY_vars_eNB->ulsch[1+i]->aggregation_period_ms = 5000; // 5000 milliseconds // could be given as an argument (TBD))
struct timeval ts;
gettimeofday(&ts, NULL);
PHY_vars_eNB->ulsch_eNB[1+i]->reference_timestamp_ms = ts.tv_sec * 1000 + ts.tv_usec / 1000;
PHY_vars_eNB->ulsch[1+i]->reference_timestamp_ms = ts.tv_sec * 1000 + ts.tv_usec / 1000;
int j;
for (j=0; j<10; j++) {
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->loc_rss_list[j]);
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->loc_rssi_list[j]);
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->loc_subcarrier_rss_list[j]);
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->loc_timing_advance_list[j]);
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->loc_timing_update_list[j]);
initialize(&PHY_vars_eNB->ulsch[1+i]->loc_rss_list[j]);
initialize(&PHY_vars_eNB->ulsch[1+i]->loc_rssi_list[j]);
initialize(&PHY_vars_eNB->ulsch[1+i]->loc_subcarrier_rss_list[j]);
initialize(&PHY_vars_eNB->ulsch[1+i]->loc_timing_advance_list[j]);
initialize(&PHY_vars_eNB->ulsch[1+i]->loc_timing_update_list[j]);
}
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->tot_loc_rss_list);
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->tot_loc_rssi_list);
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->tot_loc_subcarrier_rss_list);
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->tot_loc_timing_advance_list);
initialize(&PHY_vars_eNB->ulsch_eNB[1+i]->tot_loc_timing_update_list);
initialize(&PHY_vars_eNB->ulsch[1+i]->tot_loc_rss_list);
initialize(&PHY_vars_eNB->ulsch[1+i]->tot_loc_rssi_list);
initialize(&PHY_vars_eNB->ulsch[1+i]->tot_loc_subcarrier_rss_list);
initialize(&PHY_vars_eNB->ulsch[1+i]->tot_loc_timing_advance_list);
initialize(&PHY_vars_eNB->ulsch[1+i]->tot_loc_timing_update_list);
#endif
}
// ULSCH for RA
PHY_vars_eNB->ulsch_eNB[0] = new_eNB_ulsch(MAX_TURBO_ITERATIONS, frame_parms->N_RB_UL, abstraction_flag);
PHY_vars_eNB->ulsch[0] = new_eNB_ulsch(MAX_TURBO_ITERATIONS, frame_parms->N_RB_UL, abstraction_flag);
if (!PHY_vars_eNB->ulsch_eNB[0]) {
if (!PHY_vars_eNB->ulsch[0]) {
LOG_E(PHY,"Can't get eNB ulsch structures\n");
exit(-1);
}
PHY_vars_eNB->dlsch_eNB_SI = new_eNB_dlsch(1,8,NSOFT,frame_parms->N_RB_DL, abstraction_flag);
LOG_D(PHY,"eNB %d : SI %p\n",eNB_id,PHY_vars_eNB->dlsch_eNB_SI);
PHY_vars_eNB->dlsch_eNB_ra = new_eNB_dlsch(1,8,NSOFT,frame_parms->N_RB_DL, abstraction_flag);
LOG_D(PHY,"eNB %d : RA %p\n",eNB_id,PHY_vars_eNB->dlsch_eNB_ra);
PHY_vars_eNB->dlsch_eNB_MCH = new_eNB_dlsch(1,8,NSOFT,frame_parms->N_RB_DL, 0);
LOG_D(PHY,"eNB %d : MCH %p\n",eNB_id,PHY_vars_eNB->dlsch_eNB_MCH);
PHY_vars_eNB->dlsch_SI = new_eNB_dlsch(1,8,NSOFT,frame_parms->N_RB_DL, abstraction_flag);
LOG_D(PHY,"eNB %d : SI %p\n",eNB_id,PHY_vars_eNB->dlsch_SI);
PHY_vars_eNB->dlsch_ra = new_eNB_dlsch(1,8,NSOFT,frame_parms->N_RB_DL, abstraction_flag);
LOG_D(PHY,"eNB %d : RA %p\n",eNB_id,PHY_vars_eNB->dlsch_ra);
PHY_vars_eNB->dlsch_MCH = new_eNB_dlsch(1,8,NSOFT,frame_parms->N_RB_DL, 0);
LOG_D(PHY,"eNB %d : MCH %p\n",eNB_id,PHY_vars_eNB->dlsch_MCH);
PHY_vars_eNB->rx_total_gain_eNB_dB=130;
PHY_vars_eNB->rx_total_gain_dB=130;
for(i=0; i<NUMBER_OF_UE_MAX; i++)
PHY_vars_eNB->mu_mimo_mode[i].dl_pow_off = 2;
@@ -115,7 +116,7 @@ PHY_VARS_eNB* init_lte_eNB(LTE_DL_FRAME_PARMS *frame_parms,
PHY_vars_eNB->check_for_SUMIMO_transmissions = 0;
PHY_vars_eNB->lte_frame_parms.pucch_config_common.deltaPUCCH_Shift = 1;
PHY_vars_eNB->frame_parms.pucch_config_common.deltaPUCCH_Shift = 1;
return (PHY_vars_eNB);
}
@@ -130,38 +131,38 @@ PHY_VARS_UE* init_lte_UE(LTE_DL_FRAME_PARMS *frame_parms,
PHY_VARS_UE* PHY_vars_UE = malloc(sizeof(PHY_VARS_UE));
memset(PHY_vars_UE,0,sizeof(PHY_VARS_UE));
PHY_vars_UE->Mod_id=UE_id;
memcpy(&(PHY_vars_UE->lte_frame_parms), frame_parms, sizeof(LTE_DL_FRAME_PARMS));
memcpy(&(PHY_vars_UE->frame_parms), frame_parms, sizeof(LTE_DL_FRAME_PARMS));
phy_init_lte_ue(PHY_vars_UE,1,abstraction_flag);
for (i=0; i<NUMBER_OF_CONNECTED_eNB_MAX; i++) {
for (j=0; j<2; j++) {
PHY_vars_UE->dlsch_ue[i][j] = new_ue_dlsch(1,NUMBER_OF_HARQ_PID_MAX,NSOFT,MAX_TURBO_ITERATIONS,frame_parms->N_RB_DL, abstraction_flag);
PHY_vars_UE->dlsch[i][j] = new_ue_dlsch(1,NUMBER_OF_HARQ_PID_MAX,NSOFT,MAX_TURBO_ITERATIONS,frame_parms->N_RB_DL, abstraction_flag);
if (!PHY_vars_UE->dlsch_ue[i][j]) {
if (!PHY_vars_UE->dlsch[i][j]) {
LOG_E(PHY,"Can't get ue dlsch structures\n");
exit(-1);
} else
LOG_D(PHY,"dlsch_ue[%d][%d] => %p\n",UE_id,i,PHY_vars_UE->dlsch_ue[i][j]);
LOG_D(PHY,"dlsch[%d][%d] => %p\n",UE_id,i,PHY_vars_UE->dlsch[i][j]);
}
PHY_vars_UE->ulsch_ue[i] = new_ue_ulsch(frame_parms->N_RB_UL, abstraction_flag);
PHY_vars_UE->ulsch[i] = new_ue_ulsch(frame_parms->N_RB_UL, abstraction_flag);
if (!PHY_vars_UE->ulsch_ue[i]) {
if (!PHY_vars_UE->ulsch[i]) {
LOG_E(PHY,"Can't get ue ulsch structures\n");
exit(-1);
}
PHY_vars_UE->dlsch_ue_SI[i] = new_ue_dlsch(1,1,NSOFT,MAX_TURBO_ITERATIONS,frame_parms->N_RB_DL, abstraction_flag);
PHY_vars_UE->dlsch_ue_ra[i] = new_ue_dlsch(1,1,NSOFT,MAX_TURBO_ITERATIONS,frame_parms->N_RB_DL, abstraction_flag);
PHY_vars_UE->dlsch_SI[i] = new_ue_dlsch(1,1,NSOFT,MAX_TURBO_ITERATIONS,frame_parms->N_RB_DL, abstraction_flag);
PHY_vars_UE->dlsch_ra[i] = new_ue_dlsch(1,1,NSOFT,MAX_TURBO_ITERATIONS,frame_parms->N_RB_DL, abstraction_flag);
PHY_vars_UE->transmission_mode[i] = frame_parms->nb_antennas_tx_eNB==1 ? 1 : 2;
}
PHY_vars_UE->lte_frame_parms.pucch_config_common.deltaPUCCH_Shift = 1;
PHY_vars_UE->frame_parms.pucch_config_common.deltaPUCCH_Shift = 1;
PHY_vars_UE->dlsch_ue_MCH[0] = new_ue_dlsch(1,NUMBER_OF_HARQ_PID_MAX,NSOFT,MAX_TURBO_ITERATIONS_MBSFN,frame_parms->N_RB_DL,0);
PHY_vars_UE->dlsch_MCH[0] = new_ue_dlsch(1,NUMBER_OF_HARQ_PID_MAX,NSOFT,MAX_TURBO_ITERATIONS_MBSFN,frame_parms->N_RB_DL,0);
return (PHY_vars_UE);
}
@@ -249,7 +250,7 @@ void init_lte_vars(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs],
PHY_vars_eNB_g[eNB_id] = (PHY_VARS_eNB**) malloc(MAX_NUM_CCs*sizeof(PHY_VARS_eNB*));
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
PHY_vars_eNB_g[eNB_id][CC_id] = init_lte_eNB(frame_parms[CC_id],eNB_id,Nid_cell,cooperation_flag,abstraction_flag);
PHY_vars_eNB_g[eNB_id][CC_id] = init_lte_eNB(frame_parms[CC_id],eNB_id,Nid_cell,abstraction_flag);
PHY_vars_eNB_g[eNB_id][CC_id]->Mod_id=eNB_id;
PHY_vars_eNB_g[eNB_id][CC_id]->CC_id=CC_id;
}
targets/SIMU/USER/init_lte.h
-1
View File
@@ -4,7 +4,6 @@
PHY_VARS_eNB* init_lte_eNB(LTE_DL_FRAME_PARMS *frame_parms,
uint8_t eNB_id,
uint8_t Nid_cell,
uint8_t cooperation_flag,
uint8_t abstraction_flag);
PHY_VARS_UE* init_lte_UE(LTE_DL_FRAME_PARMS *frame_parms,
targets/SIMU/USER/oaisim.c
+337 -416
View File
File diff suppressed because it is too large Load Diff
targets/SIMU/USER/oaisim.h
+6 -4
View File
@@ -21,11 +21,13 @@ eNB_MAC_INST* get_eNB_mac_inst(module_id_t module_idP);
OAI_Emulation* get_OAI_emulation(void);
void init_channel_vars(LTE_DL_FRAME_PARMS *frame_parms, double ***s_re,double ***s_im,double ***r_re,double ***r_im,double ***r_re0,double ***r_im0);
void do_UL_sig(double **r_re0,double **r_im0,double **r_re,double **r_im,double **s_re,double **s_im,channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX][MAX_NUM_CCs],
node_desc_t *enb_data[NUMBER_OF_eNB_MAX],node_desc_t *ue_data[NUMBER_OF_UE_MAX],uint16_t next_slot,uint8_t abstraction_flag,LTE_DL_FRAME_PARMS *frame_parms, uint32_t,uint8_t);
void do_UL_sig(channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX][MAX_NUM_CCs],
node_desc_t *enb_data[NUMBER_OF_eNB_MAX],node_desc_t *ue_data[NUMBER_OF_UE_MAX],
uint16_t subframe,uint8_t abstraction_flag,LTE_DL_FRAME_PARMS *frame_parms,
uint32_t frame,int eNB_id,uint8_t CC_id);
void do_DL_sig(double **r_re0,double **r_im0,double **r_re,double **r_im,double **s_re,double **s_im,channel_desc_t *eNB2UE[NUMBER_OF_eNB_MAX][NUMBER_OF_UE_MAX][MAX_NUM_CCs],
node_desc_t *enb_data[NUMBER_OF_eNB_MAX],node_desc_t *ue_data[NUMBER_OF_UE_MAX],uint16_t next_slot,uint8_t abstraction_flag,LTE_DL_FRAME_PARMS *frame_parms,uint8_t UE_id,int CC_id);
void do_DL_sig(channel_desc_t *eNB2UE[NUMBER_OF_eNB_MAX][NUMBER_OF_UE_MAX][MAX_NUM_CCs],
node_desc_t *enb_data[NUMBER_OF_eNB_MAX],node_desc_t *ue_data[NUMBER_OF_UE_MAX],uint16_t subframe,uint8_t abstraction_flag,LTE_DL_FRAME_PARMS *frame_parms,uint8_t UE_id,int CC_id);
void init_ue(node_desc_t *ue_data, UE_Antenna ue_ant);//Abstraction changes
void init_enb(node_desc_t *enb_data, eNB_Antenna enb_ant);//Abstraction changes
targets/SIMU/USER/oaisim_config.c
+1 -1
View File
@@ -427,7 +427,7 @@ int olg_config(void)
set_comp_log(PHY, LOG_TRACE, 0x15, 1);
set_comp_log(PDCP, LOG_DEBUG, 0x15,1);
set_comp_log(RRC, LOG_DEBUG, 0x15,1);
set_comp_log(OCM, LOG_ERR, 0x15,20);
set_comp_log(OCM, LOG_DEBUG, 0x15,20);
set_comp_log(OTG, LOG_DEBUG, 0x15,1);
set_comp_log(OMG, LOG_NOTICE, 0x15,1);
set_comp_log(OPT, LOG_ERR, 0x15,1);
targets/SIMU/USER/oaisim_functions.c
+299 -65
View File
@@ -145,8 +145,16 @@ extern time_stats_t ul_chan_stats;
extern int xforms;
extern uint32_t downlink_frequency[MAX_NUM_CCs][4];
extern int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst);
void stop_eNB(int nb_inst);
const Enb_properties_array_t *enb_properties;
void get_simulation_options(int argc, char *argv[])
{
int option;
@@ -757,12 +765,17 @@ void get_simulation_options(int argc, char *argv[])
AssertFatal (oai_emulation.info.nb_enb_local <= enb_properties->number,
"Number of eNB is greater than eNB defined in configuration file %s (%d/%d)!",
conf_config_file_name, oai_emulation.info.nb_enb_local, enb_properties->number);
/* Update some simulation parameters */
oai_emulation.info.frame_type[0] = enb_properties->properties[0]->frame_type[0];
oai_emulation.info.tdd_config[0] = enb_properties->properties[0]->tdd_config[0];
oai_emulation.info.tdd_config_S[0] = enb_properties->properties[0]->tdd_config_s[0];
oai_emulation.info.frame_type[0] = enb_properties->properties[0]->frame_type[0];
oai_emulation.info.tdd_config[0] = enb_properties->properties[0]->tdd_config[0];
oai_emulation.info.tdd_config_S[0] = enb_properties->properties[0]->tdd_config_s[0];
oai_emulation.info.extended_prefix_flag[0] = enb_properties->properties[0]->prefix_type[0];
oai_emulation.info.node_function[0] = enb_properties->properties[0]->cc_node_function[0];
oai_emulation.info.node_timing[0] = enb_properties->properties[0]->cc_node_timing[0];
downlink_frequency[0][0] = enb_properties->properties[0]->downlink_frequency[0];
uplink_frequency_offset[0][0] = enb_properties->properties[0]->uplink_frequency_offset[0];
}
free(conf_config_file_name);
@@ -923,6 +936,215 @@ void init_seed(uint8_t set_seed)
}
}
openair0_timestamp current_eNB_rx_timestamp[NUMBER_OF_eNB_MAX][MAX_NUM_CCs];
openair0_timestamp current_UE_rx_timestamp[NUMBER_OF_UE_MAX][MAX_NUM_CCs];
openair0_timestamp last_eNB_rx_timestamp[NUMBER_OF_eNB_MAX][MAX_NUM_CCs];
openair0_timestamp last_UE_rx_timestamp[NUMBER_OF_UE_MAX][MAX_NUM_CCs];
int eNB_trx_start(openair0_device *device) {
return(0);
}
void eNB_trx_end(openair0_device *device) {
return;
}
int eNB_trx_stop(openair0_device *device) {
return(0);
}
int UE_trx_start(openair0_device *device) {
return(0);
}
int UE_trx_end(openair0_device *device) {
return(0);
}
int UE_trx_stop(openair0_device *device) {
return(0);
}
int eNB_trx_set_freq(openair0_device *device, openair0_config_t *openair0_cfg, int dummy) {
return(0);
}
int eNB_trx_set_gains(openair0_device *device, openair0_config_t *openair0_cfg) {
return(0);
}
int UE_trx_set_freq(openair0_device *device, openair0_config_t *openair0_cfg, int dummy) {
return(0);
}
int UE_trx_set_gains(openair0_device *device, openair0_config_t *openair0_cfg) {
return(0);
}
extern pthread_mutex_t subframe_mutex;
extern int subframe_eNB_mask,subframe_UE_mask;
int eNB_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) {
int eNB_id = device->Mod_id;
int CC_id = device->CC_id;
int subframe;
int ready_for_new_subframe=0;
int subframe_eNB_mask_local;
int sample_count=0;
*ptimestamp = last_eNB_rx_timestamp[eNB_id][CC_id];
LOG_D(PHY,"eNB_trx_read nsamps %d TS(%llu,%llu) => subframe %d\n",nsamps,
(unsigned long long)current_eNB_rx_timestamp[eNB_id][CC_id],
(unsigned long long)last_eNB_rx_timestamp[eNB_id][CC_id],
(*ptimestamp/PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.samples_per_tti)%10);
// if we're at a subframe boundary generate UL signals for this eNB
while (sample_count<nsamps) {
while (current_eNB_rx_timestamp[eNB_id][CC_id]<
(nsamps+last_eNB_rx_timestamp[eNB_id][CC_id])) {
LOG_D(EMU,"eNB: current TS %llu, last TS %llu, sleeping\n",current_eNB_rx_timestamp[eNB_id][CC_id],last_eNB_rx_timestamp[eNB_id][CC_id]);
usleep(500);
}
// tell top-level we are busy
pthread_mutex_lock(&subframe_mutex);
subframe_eNB_mask|=(1<<eNB_id);
pthread_mutex_unlock(&subframe_mutex);
subframe = (last_eNB_rx_timestamp[eNB_id][CC_id]/PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.samples_per_tti)%10;
LOG_D(PHY,"eNB_trx_read generating UL subframe %d (Ts %llu, current TS %llu)\n",
subframe,(unsigned long long)*ptimestamp,
(unsigned long long)current_eNB_rx_timestamp[eNB_id][CC_id]);
do_UL_sig(UE2eNB,
enb_data,
ue_data,
subframe,
0, // abstraction_flag
&PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms,
0, // frame is only used for abstraction
eNB_id,
CC_id);
last_eNB_rx_timestamp[eNB_id][CC_id] += PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.samples_per_tti;
sample_count += PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.samples_per_tti;
}
return(nsamps);
}
int UE_trx_read(openair0_device *device, openair0_timestamp *ptimestamp, void **buff, int nsamps, int cc) {
int UE_id = device->Mod_id;
int CC_id = device->CC_id;
int subframe;
int ready_for_new_subframe=0;
int subframe_UE_mask_local;
int sample_count=0;
int read_size;
*ptimestamp = last_UE_rx_timestamp[UE_id][CC_id];
LOG_D(EMU,"UE_trx_read nsamps %d TS(%llu,%llu) antenna %d\n",nsamps,
(unsigned long long)current_UE_rx_timestamp[UE_id][CC_id],
(unsigned long long)last_UE_rx_timestamp[UE_id][CC_id],
cc);
if (nsamps < PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti)
read_size = nsamps;
else
read_size = PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti;
while (sample_count<nsamps) {
while (current_UE_rx_timestamp[UE_id][CC_id] <
(last_UE_rx_timestamp[UE_id][CC_id]+read_size)) {
LOG_D(EMU,"UE_trx_read : current TS %d, last TS %d, sleeping\n",current_UE_rx_timestamp[UE_id][CC_id],last_UE_rx_timestamp[UE_id][CC_id]);
usleep(500);
}
LOG_D(EMU,"UE_trx_read : current TS %d, last TS %d, sleeping\n",current_UE_rx_timestamp[UE_id][CC_id],last_UE_rx_timestamp[UE_id][CC_id]);
// tell top-level we are busy
pthread_mutex_lock(&subframe_mutex);
subframe_UE_mask|=(1<<UE_id);
pthread_mutex_unlock(&subframe_mutex);
// otherwise we have one subframe here so generate the received signal
subframe = (last_UE_rx_timestamp[UE_id][CC_id]/PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti)%10;
if ((last_UE_rx_timestamp[UE_id][CC_id]%PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti) > 0)
subframe++;
last_UE_rx_timestamp[UE_id][CC_id] += read_size;
sample_count += read_size;
if (subframe > 9)
return(nsamps);
LOG_D(PHY,"UE_trx_read generating DL subframe %d (Ts %llu, current TS %llu)\n",
subframe,(unsigned long long)*ptimestamp,
(unsigned long long)current_UE_rx_timestamp[UE_id][CC_id]);
do_DL_sig(eNB2UE,
enb_data,
ue_data,
subframe,
0, //abstraction_flag,
&PHY_vars_UE_g[UE_id][CC_id]->frame_parms,
UE_id,
CC_id);
}
return(nsamps);
}
int eNB_trx_write(openair0_device *device,openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
return(nsamps);
}
int UE_trx_write(openair0_device *device,openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
return(nsamps);
}
void init_devices(void){
module_id_t UE_id, eNB_id;
uint8_t CC_id;
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
for (eNB_id=0;eNB_id<NB_eNB_INST;eNB_id++) {
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.Mod_id = eNB_id;
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.CC_id = CC_id;
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.trx_start_func = eNB_trx_start;
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.trx_read_func = eNB_trx_read;
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.trx_write_func = eNB_trx_write;
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.trx_end_func = eNB_trx_end;
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.trx_stop_func = eNB_trx_stop;
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.trx_set_freq_func = eNB_trx_set_freq;
PHY_vars_eNB_g[eNB_id][CC_id]->rfdevice.trx_set_gains_func = eNB_trx_set_gains;
current_eNB_rx_timestamp[eNB_id][CC_id] = PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.samples_per_tti;
last_eNB_rx_timestamp[eNB_id][CC_id] = 0;
}
for (UE_id=0;UE_id<NB_UE_INST;UE_id++) {
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.Mod_id = UE_id;
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.CC_id = CC_id;
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.trx_start_func = UE_trx_start;
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.trx_read_func = UE_trx_read;
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.trx_write_func = UE_trx_write;
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.trx_end_func = UE_trx_end;
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.trx_stop_func = UE_trx_stop;
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.trx_set_freq_func = UE_trx_set_freq;
PHY_vars_UE_g[UE_id][CC_id]->rfdevice.trx_set_gains_func = UE_trx_set_gains;
current_UE_rx_timestamp[UE_id][CC_id] = PHY_vars_UE_g[UE_id][CC_id]->frame_parms.samples_per_tti;
last_UE_rx_timestamp[UE_id][CC_id] = 0;
}
}
}
void init_openair1(void)
{
module_id_t UE_id, eNB_id;
@@ -955,46 +1177,51 @@ void init_openair1(void)
PHY_vars_eNB_g[eNB_id][CC_id]->pusch_config_dedicated[UE_id].betaOffset_ACK_Index = beta_ACK;
PHY_vars_eNB_g[eNB_id][CC_id]->pusch_config_dedicated[UE_id].betaOffset_RI_Index = beta_RI;
PHY_vars_eNB_g[eNB_id][CC_id]->pusch_config_dedicated[UE_id].betaOffset_CQI_Index = beta_CQI;
PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.p_b = (frame_parms[CC_id]->nb_antennas_tx_eNB>1) ? 1 : 0; // rho_A = rho_B
PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.pdsch_config_common.p_b = (frame_parms[CC_id]->nb_antennas_tx_eNB>1) ? 1 : 0; // rho_A = rho_B
PHY_vars_UE_g[UE_id][CC_id]->pusch_config_dedicated[eNB_id].betaOffset_ACK_Index = beta_ACK;
PHY_vars_UE_g[UE_id][CC_id]->pusch_config_dedicated[eNB_id].betaOffset_RI_Index = beta_RI;
PHY_vars_UE_g[UE_id][CC_id]->pusch_config_dedicated[eNB_id].betaOffset_CQI_Index = beta_CQI;
PHY_vars_UE_g[UE_id][CC_id]->lte_frame_parms.pdsch_config_common.p_b = (frame_parms[CC_id]->nb_antennas_tx_eNB>1) ? 1 : 0; // rho_A = rho_B
PHY_vars_UE_g[UE_id][CC_id]->frame_parms.pdsch_config_common.p_b = (frame_parms[CC_id]->nb_antennas_tx_eNB>1) ? 1 : 0; // rho_A = rho_B
}
}
}
printf ("AFTER init: MAX_NUM_CCs %d, Nid_cell %d frame_type %d,tdd_config %d\n",
MAX_NUM_CCs,
PHY_vars_eNB_g[0][0]->lte_frame_parms.Nid_cell,
PHY_vars_eNB_g[0][0]->lte_frame_parms.frame_type,
PHY_vars_eNB_g[0][0]->lte_frame_parms.tdd_config);
PHY_vars_eNB_g[0][0]->frame_parms.Nid_cell,
PHY_vars_eNB_g[0][0]->frame_parms.frame_type,
PHY_vars_eNB_g[0][0]->frame_parms.tdd_config);
number_of_cards = 1;
openair_daq_vars.rx_rf_mode = 1;
openair_daq_vars.tdd = 1;
openair_daq_vars.rx_gain_mode = DAQ_AGC_ON;
// openair_daq_vars.rx_rf_mode = 1;
// openair_daq_vars.tdd = 1;
// openair_daq_vars.rx_gain_mode = DAQ_AGC_ON;
openair_daq_vars.dlsch_transmission_mode = oai_emulation.info.transmission_mode[0];
// openair_daq_vars.dlsch_transmission_mode = oai_emulation.info.transmission_mode[0];
//#warning "NN->FK: OAI EMU channel abstraction does not work for MCS higher than"
openair_daq_vars.target_ue_dl_mcs = cmin(target_dl_mcs,16);
openair_daq_vars.target_ue_ul_mcs = target_ul_mcs;
openair_daq_vars.ue_dl_rb_alloc=0x1fff;
openair_daq_vars.ue_ul_nb_rb=6;
openair_daq_vars.dlsch_rate_adaptation = rate_adaptation_flag;
openair_daq_vars.use_ia_receiver = 0;
// openair_daq_vars.target_ue_dl_mcs = cmin(target_dl_mcs,16);
// openair_daq_vars.target_ue_ul_mcs = target_ul_mcs;
// openair_daq_vars.ue_dl_rb_alloc=0x1fff;
// openair_daq_vars.ue_ul_nb_rb=6;
// openair_daq_vars.dlsch_rate_adaptation = rate_adaptation_flag;
//N_TA_offset
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
for (UE_id=0; UE_id<NB_UE_INST; UE_id++) {
if (PHY_vars_UE_g[UE_id][CC_id]->lte_frame_parms.frame_type == TDD) {
if (PHY_vars_UE_g[UE_id][CC_id]->lte_frame_parms.N_RB_DL == 100)
PHY_vars_UE_g[UE_id][CC_id]->use_ia_receiver = 0;
PHY_vars_UE_g[UE_id][CC_id]->mode = normal_txrx;
PHY_vars_UE_g[UE_id][CC_id]->mac_enabled = 1;
PHY_vars_UE_g[UE_id][CC_id]->no_timing_correction = 1;
if (PHY_vars_UE_g[UE_id][CC_id]->frame_parms.frame_type == TDD) {
if (PHY_vars_UE_g[UE_id][CC_id]->frame_parms.N_RB_DL == 100)
PHY_vars_UE_g[UE_id][CC_id]->N_TA_offset = 624;
else if (PHY_vars_UE_g[UE_id][CC_id]->lte_frame_parms.N_RB_DL == 50)
else if (PHY_vars_UE_g[UE_id][CC_id]->frame_parms.N_RB_DL == 50)
PHY_vars_UE_g[UE_id][CC_id]->N_TA_offset = 624/2;
else if (PHY_vars_UE_g[UE_id][CC_id]->lte_frame_parms.N_RB_DL == 25)
else if (PHY_vars_UE_g[UE_id][CC_id]->frame_parms.N_RB_DL == 25)
PHY_vars_UE_g[UE_id][CC_id]->N_TA_offset = 624/4;
} else {
PHY_vars_UE_g[UE_id][CC_id]->N_TA_offset = 0;
@@ -1002,33 +1229,38 @@ void init_openair1(void)
}
for (eNB_id=0; eNB_id<NB_eNB_INST; eNB_id++) {
if (PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.frame_type == TDD) {
if (PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.N_RB_DL == 100)
if (PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.frame_type == TDD) {
if (PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.N_RB_DL == 100)
PHY_vars_eNB_g[eNB_id][CC_id]->N_TA_offset = 624;
else if (PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.N_RB_DL == 50)
else if (PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.N_RB_DL == 50)
PHY_vars_eNB_g[eNB_id][CC_id]->N_TA_offset = 624/2;
else if (PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.N_RB_DL == 25)
else if (PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.N_RB_DL == 25)
PHY_vars_eNB_g[eNB_id][CC_id]->N_TA_offset = 624/4;
} else {
PHY_vars_eNB_g[eNB_id][CC_id]->N_TA_offset = 0;
}
}
}
} // eNB_id
} // CC_id
for (eNB_id=0; eNB_id<NB_eNB_INST; eNB_id++)
for (eNB_id=0; eNB_id<NB_eNB_INST; eNB_id++) {
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
if (phy_test==1)
PHY_vars_eNB_g[eNB_id][CC_id]->mac_enabled=0;
else
PHY_vars_eNB_g[eNB_id][CC_id]->mac_enabled=1;
}
}
init_devices ();
init_eNB(oai_emulation.info.node_function,oai_emulation.info.node_timing,NB_eNB_INST);
// init_ue_status();
for (UE_id=0; UE_id<NB_UE_INST; UE_id++)
for (UE_id=0; UE_id<NB_UE_INST; UE_id++) {
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
PHY_vars_UE_g[UE_id][CC_id]->tx_power_max_dBm=23;
PHY_vars_UE_g[UE_id][CC_id]->rx_total_gain_dB=100;
// update UE_mode for each eNB_id not just 0
@@ -1044,7 +1276,7 @@ void init_openair1(void)
else
PHY_vars_UE_g[UE_id][CC_id]->mac_enabled=1;
PHY_vars_UE_g[UE_id][CC_id]->lte_ue_pdcch_vars[0]->crnti = 0x1235 + UE_id;
PHY_vars_UE_g[UE_id][CC_id]->pdcch_vars[0]->crnti = 0x1235 + UE_id;
PHY_vars_UE_g[UE_id][CC_id]->current_dlsch_cqi[0] = 10;
LOG_I(EMU, "UE %d mode is initialized to %d\n", UE_id, PHY_vars_UE_g[UE_id][CC_id]->UE_mode[0] );
@@ -1061,8 +1293,10 @@ void init_openair1(void)
#endif
} // CC_id
} // UE_id
init_UE(NB_UE_INST);
}
}
void init_openair2(void)
{
@@ -1073,7 +1307,7 @@ void init_openair2(void)
//#warning "eNB index is hard coded to zero"
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++)
l2_init (&PHY_vars_eNB_g[0][CC_id]->lte_frame_parms,
l2_init (&PHY_vars_eNB_g[0][CC_id]->frame_parms,
oai_emulation.info.eMBMS_active_state,
NULL,
oai_emulation.info.cba_group_active,
@@ -1114,7 +1348,7 @@ void init_ocm(void)
get_beta_map_up();
#endif
get_MIESM_param();
//load_pbch_desc();
}
@@ -1154,24 +1388,13 @@ void init_ocm(void)
LOG_D(OCM,"Initializing channel (%s, %d) from eNB %d to UE %d\n", oai_emulation.environment_system_config.fading.small_scale.selected_option,
map_str_to_int(small_scale_names,oai_emulation.environment_system_config.fading.small_scale.selected_option), eNB_id, UE_id);
/* if (oai_emulation.info.transmission_mode == 5)
eNB2UE[eNB_id][UE_id] = new_channel_desc_scm(PHY_vars_eNB_g[eNB_id]->lte_frame_parms.nb_antennas_tx,
PHY_vars_UE_g[UE_id]->lte_frame_parms.nb_antennas_rx,
(UE_id == 0)? Rice1_corr : Rice1_anticorr,
oai_emulation.environment_system_config.system_bandwidth_MB,
forgetting_factor,
0,
0);
else
*/
eNB2UE[eNB_id][UE_id][CC_id] =
new_channel_desc_scm(PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.nb_antennas_tx,
PHY_vars_UE_g[UE_id][CC_id]->lte_frame_parms.nb_antennas_rx,
new_channel_desc_scm(PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.nb_antennas_tx,
PHY_vars_UE_g[UE_id][CC_id]->frame_parms.nb_antennas_rx,
map_str_to_int(small_scale_names,oai_emulation.environment_system_config.fading.small_scale.selected_option),
N_RB2sampling_rate(PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.N_RB_DL),
N_RB2channel_bandwidth(PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.N_RB_DL),
N_RB2sampling_rate(PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.N_RB_DL),
N_RB2channel_bandwidth(PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.N_RB_DL),
forgetting_factor,
0,
0);
@@ -1180,11 +1403,11 @@ void init_ocm(void)
map_str_to_int(small_scale_names, oai_emulation.environment_system_config.fading.small_scale.selected_option),UE_id, eNB_id);
UE2eNB[UE_id][eNB_id][CC_id] =
new_channel_desc_scm(PHY_vars_UE_g[UE_id][CC_id]->lte_frame_parms.nb_antennas_tx,
PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.nb_antennas_rx,
new_channel_desc_scm(PHY_vars_UE_g[UE_id][CC_id]->frame_parms.nb_antennas_tx,
PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.nb_antennas_rx,
map_str_to_int(small_scale_names, oai_emulation.environment_system_config.fading.small_scale.selected_option),
N_RB2sampling_rate(PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.N_RB_UL),
N_RB2channel_bandwidth(PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.N_RB_UL),
N_RB2sampling_rate(PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.N_RB_UL),
N_RB2channel_bandwidth(PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.N_RB_UL),
forgetting_factor,
0,
0);
@@ -1253,10 +1476,10 @@ void update_ocm()
int CC_id;
for (eNB_id = 0; eNB_id < NB_eNB_INST; eNB_id++)
enb_data[eNB_id]->tx_power_dBm = PHY_vars_eNB_g[eNB_id][0]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
enb_data[eNB_id]->tx_power_dBm = PHY_vars_eNB_g[eNB_id][0]->frame_parms.pdsch_config_common.referenceSignalPower;
for (UE_id = 0; UE_id < NB_UE_INST; UE_id++)
ue_data[UE_id]->tx_power_dBm = PHY_vars_UE_g[UE_id][0]->tx_power_dBm;
ue_data[UE_id]->tx_power_dBm = PHY_vars_UE_g[UE_id][0]->tx_power_dBm[0];
/* check if the openair channel model is activated used for PHY abstraction : path loss*/
@@ -1303,17 +1526,17 @@ void update_ocm()
//pathloss: -132.24 dBm/15kHz RE + target SNR - eNB TX power per RE
if (eNB_id == (UE_id % NB_eNB_INST)) {
eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB = -132.24 + snr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB = -132.24 + snr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB = -132.24 + snr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.pdsch_config_common.referenceSignalPower;
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB = -132.24 + snr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.pdsch_config_common.referenceSignalPower;
} else {
eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB = -132.24 + sinr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB = -132.24 + sinr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower;
eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB = -132.24 + sinr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.pdsch_config_common.referenceSignalPower;
UE2eNB[UE_id][eNB_id][CC_id]->path_loss_dB = -132.24 + sinr_dB - PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.pdsch_config_common.referenceSignalPower;
}
LOG_I(OCM,"Path loss from eNB %d to UE %d (CCid %d)=> %f dB (eNB TX %d, SNR %f)\n",eNB_id,UE_id,CC_id,
LOG_D(OCM,"Path loss from eNB %d to UE %d (CCid %d)=> %f dB (eNB TX %d, SNR %f)\n",eNB_id,UE_id,CC_id,
eNB2UE[eNB_id][UE_id][CC_id]->path_loss_dB,
PHY_vars_eNB_g[eNB_id][CC_id]->lte_frame_parms.pdsch_config_common.referenceSignalPower,snr_dB);
// printf("[SIM] Path loss from UE %d to eNB %d => %f dB\n",UE_id,eNB_id,UE2eNB[UE_id][eNB_id]->path_loss_dB);
PHY_vars_eNB_g[eNB_id][CC_id]->frame_parms.pdsch_config_common.referenceSignalPower,snr_dB);
}
}
}
@@ -1581,3 +1804,14 @@ void init_time()
td_avg = TARGET_SF_TIME_NS;
}
int openair0_transport_load(openair0_device *device, openair0_config_t *openair0_cfg, eth_params_t * eth_params) {
return(0);
}
int openair0_device_load(openair0_device *device, openair0_config_t *openair0_cfg) {
return(0);
}