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changes in BSR handling in eNodeB. UL throughput on 5 MHz is 8 Mbit/s (mcs 19, 20 PRB). MCS 20 is not working for an unknown reason.

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This commit is contained in:
Raymond Knopp
2016-03-06 23:57:42 +01:00
parent cd8ccd8084
commit c48f074aae
15 changed files with 314 additions and 369 deletions
Download Patch File Download Diff File Expand all files Collapse all files
targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
+1
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@@ -313,6 +313,7 @@ int trx_usrp_set_freq(openair0_device* device, openair0_config_t *openair0_cfg,
usrp_state_t *s = (usrp_state_t*)device->priv;
printf("Setting USRP TX Freq %f, RX Freq %f\n",openair0_cfg[0].tx_freq[0],openair0_cfg[0].rx_freq[0]);
s->usrp->set_tx_freq(openair0_cfg[0].tx_freq[0]);
s->usrp->set_rx_freq(openair0_cfg[0].rx_freq[0]);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.usrpb210.conf
+2 -2
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@@ -143,10 +143,10 @@ eNBs =
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "eth0";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.212/24";
ENB_IPV4_ADDRESS_FOR_S1_MME = "192.168.12.215/24";
ENB_INTERFACE_NAME_FOR_S1U = "eth0";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.212/24";
ENB_IPV4_ADDRESS_FOR_S1U = "192.168.12.215/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
targets/RT/USER/lte-softmodem.c
+5
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@@ -3499,6 +3499,11 @@ int main( int argc, char **argv )
#endif
write_output("pusch_rb.m","puschrb",PHY_vars_eNB_g[0][0]->pusch_stats_rb,10240,1,2);
write_output("pusch_mcs.m","puschmcs",PHY_vars_eNB_g[0][0]->pusch_stats_mcs,10240,1,2);
write_output("pusch_round.m","puschround",PHY_vars_eNB_g[0][0]->pusch_stats_round,10240,1,2);
write_output("pusch_bsr.m","puschbsr",PHY_vars_eNB_g[0][0]->pusch_stats_bsr,10240,1,2);
write_output("pusch_BO.m","puschBO",PHY_vars_eNB_g[0][0]->pusch_stats_BO,10240,1,2);
// stop threads
#ifdef XFORMS
printf("waiting for XFORMS thread\n");
targets/RT/USER/lte-ue.c
+4 -4
View File
@@ -447,8 +447,8 @@ static void *UE_thread_synch(void *arg)
}
#ifndef EXMIMO
openair0.trx_set_freq_func(&openair0,&openair0_cfg[0],0);
openair0.trx_set_gains_func(&openair0,&openair0_cfg[0]);
openair0.trx_stop_func(0);
//openair0.trx_set_gains_func(&openair0,&openair0_cfg[0]);
//openair0.trx_stop_func(0);
#else
openair0_set_frequencies(&openair0,&openair0_cfg[0],0);
openair0_set_gains(&openair0,&openair0_cfg[0]);
@@ -1229,7 +1229,7 @@ void *UE_thread(void *arg)
}
} else {
LOG_E( PHY, "[SCHED][UE] UE RX thread busy (IC %d)!!\n", instance_cnt_rx);
if (instance_cnt_rx > 1) {
if (instance_cnt_rx > 2) {
exit_fun("instance_cnt_rx > 1");
return &UE_thread_retval;
}
@@ -1265,7 +1265,7 @@ void *UE_thread(void *arg)
} else {
LOG_E( PHY, "[SCHED][UE] UE TX thread busy (IC %d)!!\n" );
if (instance_cnt_tx>1) {
if (instance_cnt_tx>2) {
exit_fun("instance_cnt_tx > 1");
return &UE_thread_retval;
}