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small changes to allow for monolithic eNB execution.

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This commit is contained in:
Raymond Knopp
2017-07-24 17:18:34 -07:00
parent ae884afe24
commit b61a2e0efe
2 changed files with 185 additions and 151 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/ENB_APP/enb_config.c
+75 -72
View File
@@ -462,6 +462,7 @@ void RCconfig_RU() {
libconfig_int band[256]; libconfig_int band[256];
int num_eNB4RU = 0; int num_eNB4RU = 0;
libconfig_int eNB_list[256]; libconfig_int eNB_list[256];
int fronthaul_flag = CONFIG_TRUE;
load_config_file(&cfg); load_config_file(&cfg);
@@ -480,51 +481,44 @@ void RCconfig_RU() {
setting_ru = config_setting_get_elem(setting, j); setting_ru = config_setting_get_elem(setting, j);
printf("rru %d/%d\n",j,RC.nb_RU); printf("rru %d/%d\n",j,RC.nb_RU);
if ( !( if ( !(
config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_LOCAL_IF_NAME, (const char **)&if_name) config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_LOCAL_IF_NAME,(const char **)&if_name)
&& config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_LOCAL_ADDRESS, (const char **)&ipv4)
&& config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_REMOTE_ADDRESS, (const char **)&ipv4_remote)
&& config_setting_lookup_int (setting_ru, CONFIG_STRING_RU_LOCAL_PORTC, &local_portc)
&& config_setting_lookup_int (setting_ru, CONFIG_STRING_RU_REMOTE_PORTC, &remote_portc)
&& config_setting_lookup_int (setting_ru, CONFIG_STRING_RU_LOCAL_PORTD, &local_portd)
&& config_setting_lookup_int (setting_ru, CONFIG_STRING_RU_REMOTE_PORTD, &remote_portd)
&& config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_TRANSPORT_PREFERENCE, (const char **)&tr_preference)
&& config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_LOCAL_RF, (const char **)&local_rf)
) )
) { ) {
AssertFatal (0, fronthaul_flag = CONFIG_FALSE;
"Failed to parse configuration file %s, RU %d config !\n", }
RC.config_file_name, j);
continue; // FIXME will prevent segfaults below, not sure what happens at function exit... if (fronthaul_flag != CONFIG_TRUE) { // no fronthaul
}
if (strcmp(local_rf, "yes") == 0) { // this has a local RF unit so read in default params AssertFatal((setting_band = config_setting_get_member(setting_ru, CONFIG_STRING_RU_BAND_LIST))!=NULL,"No allowable LTE bands\n");
if ( !( config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_NB_TX, &nb_tx)
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_NB_RX, &nb_rx) if (setting_band != NULL) num_bands = config_setting_length(setting_band);
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_MAX_RS_EPRE, &max_pdschReferenceSignalPower) else num_bands=0;
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_MAX_RXGAIN, &max_rxgain)
// && config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_ATT_TX, &att_tx) for (i=0;i<num_bands;i++) {
// && config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_ATT_RX, &att_rx) setting_band_elem = config_setting_get_elem(setting_band,i);
) band[i] = config_setting_get_int(setting_band_elem);
printf("RU %d: band %d\n",j,band[i]);
}
} // fronthaul_flag == CONFIG_FALSE
else { // fronthaul_flag == CONFIG_TRUE
if ( !(
config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_LOCAL_ADDRESS, (const char **)&ipv4)
&& config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_REMOTE_ADDRESS, (const char **)&ipv4_remote)
&& config_setting_lookup_int (setting_ru, CONFIG_STRING_RU_LOCAL_PORTC, &local_portc)
&& config_setting_lookup_int (setting_ru, CONFIG_STRING_RU_REMOTE_PORTC, &remote_portc)
&& config_setting_lookup_int (setting_ru, CONFIG_STRING_RU_LOCAL_PORTD, &local_portd)
&& config_setting_lookup_int (setting_ru, CONFIG_STRING_RU_REMOTE_PORTD, &remote_portd)
&& config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_TRANSPORT_PREFERENCE, (const char **)&tr_preference)
)
) { ) {
AssertFatal (0, AssertFatal (0,
"Failed to parse configuration file %s, RU %d config !\n", "Failed to parse configuration file %s, RU %d config !\n",
RC.config_file_name, j); RC.config_file_name, j);
continue; // FIXME will prevent segfaults below, not sure what happens at function exit... continue; // FIXME will prevent segfaults below, not sure what happens at function exit...
} }
AssertFatal((setting_band = config_setting_get_member(setting_ru, CONFIG_STRING_RU_BAND_LIST))!=NULL,"No allowable LTE bands\n");
if (setting_band != NULL) num_bands = config_setting_length(setting_band);
else num_bands=0;
for (i=0;i<num_bands;i++) {
setting_band_elem = config_setting_get_elem(setting_band,i);
band[i] = config_setting_get_int(setting_band_elem);
printf("RU %d: band %d\n",j,band[i]);
}
}
else {
AssertFatal((setting_eNB_list = config_setting_get_member(setting_ru, CONFIG_STRING_RU_ENB_LIST))!=NULL,"No RU<->eNB mappings\n"); AssertFatal((setting_eNB_list = config_setting_get_member(setting_ru, CONFIG_STRING_RU_ENB_LIST))!=NULL,"No RU<->eNB mappings\n");
if (setting_eNB_list != NULL) num_eNB4RU = config_setting_length(setting_eNB_list); if (setting_eNB_list != NULL) num_eNB4RU = config_setting_length(setting_eNB_list);
@@ -536,51 +530,52 @@ void RCconfig_RU() {
eNB_list[i] = config_setting_get_int(setting_eNB_list_elem); eNB_list[i] = config_setting_get_int(setting_eNB_list_elem);
printf("RU %d: eNB %d\n",j,eNB_list[i]); printf("RU %d: eNB %d\n",j,eNB_list[i]);
} }
if ( !( config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_NB_TX, &nb_tx)
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_NB_RX, &nb_rx)
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_ATT_TX, &att_tx)
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_ATT_RX, &att_rx)
)
) {
AssertFatal (0,
"Failed to parse configuration file %s, RU %d config !\n",
RC.config_file_name, j);
continue; // FIXME will prevent segfaults below, not sure what happens at function exit...
}
} }
printf("RU %d: Transport %s\n",j,tr_preference);
if ( !(
config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_NB_TX, &nb_tx)
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_NB_RX, &nb_rx)
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_ATT_TX, &att_tx)
&& config_setting_lookup_int(setting_ru, CONFIG_STRING_RU_ATT_RX, &att_rx)
&& config_setting_lookup_string(setting_ru, CONFIG_STRING_RU_LOCAL_RF,(const char **)&local_rf)
)) {
AssertFatal (0,
"Failed to parse configuration file %s, RU %d config !\n",
RC.config_file_name, j);
continue; // FIXME will prevent segfaults below, not sure what happens at function exit...
}
RC.ru[j] = (RU_t*)malloc(sizeof(RU_t)); RC.ru[j] = (RU_t*)malloc(sizeof(RU_t));
memset((void*)RC.ru[j],0,sizeof(RU_t)); memset((void*)RC.ru[j],0,sizeof(RU_t));
RC.ru[j]->idx = j; RC.ru[j]->idx = j;
RC.ru[j]->eth_params.local_if_name = strdup(if_name);
RC.ru[j]->eth_params.my_addr = strdup(ipv4);
RC.ru[j]->eth_params.remote_addr = strdup(ipv4_remote);
RC.ru[j]->eth_params.my_portc = local_portc;
RC.ru[j]->eth_params.remote_portc = remote_portc;
RC.ru[j]->eth_params.my_portd = local_portd;
RC.ru[j]->eth_params.remote_portd = remote_portd;
RC.ru[j]->if_timing = synch_to_ext_device; RC.ru[j]->if_timing = synch_to_ext_device;
RC.ru[j]->num_eNB = num_eNB4RU; RC.ru[j]->num_eNB = num_eNB4RU;
if (strcmp(local_rf, "yes") == 0) { if (strcmp(local_rf, "yes") == 0) {
if (strcmp(tr_preference, "udp") == 0) { if (fronthaul_flag == CONFIG_FALSE) {
RC.ru[j]->if_south = LOCAL_RF; RC.ru[j]->if_south = LOCAL_RF;
RC.ru[j]->function = NGFI_RRU_IF5; RC.ru[j]->function = eNodeB_3GPP;
RC.ru[j]->eth_params.transp_preference = ETH_UDP_MODE; }
} else if (strcmp(tr_preference, "raw") == 0) { else {
RC.ru[j]->if_south = LOCAL_RF; if (strcmp(tr_preference, "udp") == 0) {
RC.ru[j]->function = NGFI_RRU_IF5; RC.ru[j]->if_south = LOCAL_RF;
RC.ru[j]->eth_params.transp_preference = ETH_RAW_MODE; RC.ru[j]->function = NGFI_RRU_IF5;
} else if (strcmp(tr_preference, "udp_if4p5") == 0) { RC.ru[j]->eth_params.transp_preference = ETH_UDP_MODE;
RC.ru[j]->if_south = LOCAL_RF; } else if (strcmp(tr_preference, "raw") == 0) {
RC.ru[j]->function = NGFI_RRU_IF4p5; RC.ru[j]->if_south = LOCAL_RF;
RC.ru[j]->eth_params.transp_preference = ETH_UDP_IF4p5_MODE; RC.ru[j]->function = NGFI_RRU_IF5;
} else if (strcmp(tr_preference, "raw_if4p5") == 0) { RC.ru[j]->eth_params.transp_preference = ETH_RAW_MODE;
RC.ru[j]->if_south = LOCAL_RF; } else if (strcmp(tr_preference, "udp_if4p5") == 0) {
RC.ru[j]->function = NGFI_RRU_IF4p5; RC.ru[j]->if_south = LOCAL_RF;
RC.ru[j]->eth_params.transp_preference = ETH_RAW_IF4p5_MODE; RC.ru[j]->function = NGFI_RRU_IF4p5;
RC.ru[j]->eth_params.transp_preference = ETH_UDP_IF4p5_MODE;
} else if (strcmp(tr_preference, "raw_if4p5") == 0) {
RC.ru[j]->if_south = LOCAL_RF;
RC.ru[j]->function = NGFI_RRU_IF4p5;
RC.ru[j]->eth_params.transp_preference = ETH_RAW_IF4p5_MODE;
}
} }
RC.ru[j]->max_pdschReferenceSignalPower = max_pdschReferenceSignalPower; RC.ru[j]->max_pdschReferenceSignalPower = max_pdschReferenceSignalPower;
@@ -589,7 +584,15 @@ void RCconfig_RU() {
for (i=0;i<num_bands;i++) RC.ru[j]->band[i] = band[i]; for (i=0;i<num_bands;i++) RC.ru[j]->band[i] = band[i];
} }
else { else {
printf("RU %d: Transport %s\n",j,tr_preference);
RC.ru[j]->eth_params.local_if_name = strdup(if_name);
RC.ru[j]->eth_params.my_addr = strdup(ipv4);
RC.ru[j]->eth_params.remote_addr = strdup(ipv4_remote);
RC.ru[j]->eth_params.my_portc = local_portc;
RC.ru[j]->eth_params.remote_portc = remote_portc;
RC.ru[j]->eth_params.my_portd = local_portd;
RC.ru[j]->eth_params.remote_portd = remote_portd;
for (i=0;i<num_eNB4RU;i++) RC.ru[j]->eNB_list[i] = RC.eNB[eNB_list[i]][0]; for (i=0;i<num_eNB4RU;i++) RC.ru[j]->eNB_list[i] = RC.eNB[eNB_list[i]][0];
if (strcmp(tr_preference, "udp") == 0) { if (strcmp(tr_preference, "udp") == 0) {
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
+110 -79
View File
@@ -19,93 +19,96 @@ eNBs =
mobile_network_code = "93"; mobile_network_code = "93";
////////// Physical parameters: tr_s_preference = "local_mac"
////////// Physical parameters:
component_carriers = ( component_carriers = (
{ {
node_function = "eNodeB_3GPP"; node_function = "3GPP_eNODEB";
node_timing = "synch_to_ext_device"; node_timing = "synch_to_ext_device";
node_synch_ref = 0; node_synch_ref = 0;
frame_type = "FDD"; frame_type = "FDD";
tdd_config = 3; tdd_config = 3;
tdd_config_s = 0; tdd_config_s = 0;
prefix_type = "NORMAL"; prefix_type = "NORMAL";
eutra_band = 7; eutra_band = 7;
downlink_frequency = 2685000000L; downlink_frequency = 2685000000L;
uplink_frequency_offset = -120000000; uplink_frequency_offset = -120000000;
Nid_cell = 0; Nid_cell = 0;
N_RB_DL = 50; N_RB_DL = 50;
Nid_cell_mbsfn = 0; Nid_cell_mbsfn = 0;
nb_antenna_ports = 1; nb_antenna_ports = 1;
nb_antennas_tx = 1; nb_antennas_tx = 1;
nb_antennas_rx = 1; nb_antennas_rx = 1;
tx_gain = 90; tx_gain = 90;
rx_gain = 120; rx_gain = 125;
prach_root = 0; pbch_repetition = "FALSE";
prach_config_index = 0; prach_root = 0;
prach_high_speed = "DISABLE"; prach_config_index = 0;
prach_zero_correlation = 1; prach_high_speed = "DISABLE";
prach_freq_offset = 2; prach_zero_correlation = 1;
pucch_delta_shift = 1; prach_freq_offset = 2;
pucch_nRB_CQI = 1; pucch_delta_shift = 1;
pucch_nCS_AN = 0; pucch_nRB_CQI = 1;
pucch_n1_AN = 32; pucch_nCS_AN = 0;
pdsch_referenceSignalPower = -27; pucch_n1_AN = 32;
pdsch_p_b = 0; pdsch_referenceSignalPower = -27;
pusch_n_SB = 1; pdsch_p_b = 0;
pusch_enable64QAM = "DISABLE"; pusch_n_SB = 1;
pusch_hoppingMode = "interSubFrame"; pusch_enable64QAM = "DISABLE";
pusch_hoppingOffset = 0; pusch_hoppingMode = "interSubFrame";
pusch_groupHoppingEnabled = "ENABLE"; pusch_hoppingOffset = 0;
pusch_groupAssignment = 0; pusch_groupHoppingEnabled = "ENABLE";
pusch_sequenceHoppingEnabled = "DISABLE"; pusch_groupAssignment = 0;
pusch_nDMRS1 = 1; pusch_sequenceHoppingEnabled = "DISABLE";
phich_duration = "NORMAL"; pusch_nDMRS1 = 1;
phich_resource = "ONESIXTH"; phich_duration = "NORMAL";
srs_enable = "DISABLE"; phich_resource = "ONESIXTH";
/* srs_BandwidthConfig =; srs_enable = "DISABLE";
srs_SubframeConfig =; /* srs_BandwidthConfig =;
srs_ackNackST =; srs_SubframeConfig =;
srs_MaxUpPts =;*/ srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -96; pusch_p0_Nominal = -96;
pusch_alpha = "AL1"; pusch_alpha = "AL1";
pucch_p0_Nominal = -104; pucch_p0_Nominal = -104;
msg3_delta_Preamble = 6; msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2"; pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3"; pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0"; pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0"; pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0"; pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64; rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE"; rach_preamblesGroupAConfig = "DISABLE";
/* /*
rach_sizeOfRA_PreamblesGroupA = ; rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ; rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ; rach_messagePowerOffsetGroupB = ;
*/ */
rach_powerRampingStep = 4; rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -104; rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10; rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10; rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48; rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4; rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128; pcch_default_PagingCycle = 128;
pcch_nB = "oneT"; pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2; bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000; ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000; ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000; ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000; ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20; ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1; ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
ue_TransmissionMode = 1;
} }
); );
srb1_parameters : srb1_parameters :
{ {
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500] # timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
@@ -135,6 +138,7 @@ eNBs =
SCTP_OUTSTREAMS = 2; SCTP_OUTSTREAMS = 2;
}; };
////////// MME parameters: ////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3"; mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17"; ipv6 = "192:168:30::17";
@@ -145,9 +149,9 @@ eNBs =
NETWORK_INTERFACES : NETWORK_INTERFACES :
{ {
ENB_INTERFACE_NAME_FOR_S1_MME = "lo"; ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24"; ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo"; ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24"; ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.5/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152 ENB_PORT_FOR_S1U = 2152; # Spec 2152
@@ -172,3 +176,30 @@ eNBs =
}; };
} }
); );
MACRLCs = (
{
num_cc = 1;
tr_s_preference = "local_L1";
tr_n_preference = "local_RRC";
}
);
L1s = (
{
num_cc = 1;
tr_n_preference = "local_mac";
}
);
RUs = (
{
local_rf = "yes"
nb_tx = 1
nb_rx = 1
att_tx = 0
att_rx = 0;
bands = [7];
eNB_instances = [0];
}
);