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updated eNodeB calibration for B210 target

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This commit is contained in:
Rohit Gupta
2015-12-02 17:55:04 +01:00
parent 1328aca790
commit b9ac3a9b44
3 changed files with 11 additions and 15 deletions
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targets/ARCH/COMMON/common_lib.h
-2
View File
@@ -88,8 +88,6 @@ typedef struct {
int tx_scheduling_advance; int tx_scheduling_advance;
//! offset in samples between TX and RX paths //! offset in samples between TX and RX paths
int tx_sample_advance; int tx_sample_advance;
//! adjust the position of the samples after delay when sending
unsigned int tx_forward_nsamps;
//! number of RX channels (=RX antennas) //! number of RX channels (=RX antennas)
int rx_num_channels; int rx_num_channels;
//! number of TX channels (=TX antennas) //! number of TX channels (=TX antennas)
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+4 -4
View File
@@ -454,17 +454,17 @@ int openair0_dev_init_usrp(openair0_device* device, openair0_config_t *openair0_
case 30720000: case 30720000:
// from usrp_time_offset // from usrp_time_offset
openair0_cfg[0].samples_per_packet = 2048; openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 175; openair0_cfg[0].tx_sample_advance = 115;
openair0_cfg[0].tx_scheduling_advance = 8*openair0_cfg[0].samples_per_packet; openair0_cfg[0].tx_scheduling_advance = 11*openair0_cfg[0].samples_per_packet;
break; break;
case 15360000: case 15360000:
openair0_cfg[0].samples_per_packet = 2048; openair0_cfg[0].samples_per_packet = 2048;
openair0_cfg[0].tx_sample_advance = 95; openair0_cfg[0].tx_sample_advance = 113;
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet; openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
break; break;
case 7680000: case 7680000:
openair0_cfg[0].samples_per_packet = 1024; openair0_cfg[0].samples_per_packet = 1024;
openair0_cfg[0].tx_sample_advance = 70; openair0_cfg[0].tx_sample_advance = 103;
openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet; openair0_cfg[0].tx_scheduling_advance = 5*openair0_cfg[0].samples_per_packet;
break; break;
case 1920000: case 1920000:
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.epc.remote.conf
+7 -9
View File
@@ -16,7 +16,7 @@ eNBs =
tracking_area_code = "1"; tracking_area_code = "1";
mobile_country_code = "208"; mobile_country_code = "208";
mobile_network_code = "95"; mobile_network_code = "92";
////////// Physical parameters: ////////// Physical parameters:
@@ -30,12 +30,12 @@ eNBs =
downlink_frequency = 2660000000L; downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000; uplink_frequency_offset = -120000000;
Nid_cell = 0; Nid_cell = 0;
N_RB_DL = 25; N_RB_DL = 100;
Nid_cell_mbsfn = 0; Nid_cell_mbsfn = 0;
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 = 119;
prach_root = 0; prach_root = 0;
prach_config_index = 0; prach_config_index = 0;
prach_high_speed = "DISABLE"; prach_high_speed = "DISABLE";
@@ -130,12 +130,10 @@ eNBs =
}; };
////////// MME parameters: ////////// MME parameters:
mme_ip_address = ( { ipv4 = "192.168.12.62"; mme_ip_address = ( {ipv4 = "192.168.12.26";
ipv6 = "192:168:30::17"; ipv6="192:168:30::17";
active = "yes"; active="yes";
preference = "ipv4"; preference="ipv4";});
}
);
NETWORK_INTERFACES : NETWORK_INTERFACES :
{ {