Merge branch 'bugfix-48-L1L2signaling' of...

Merge branch 'bugfix-48-L1L2signaling' of https://gitlab.eurecom.fr/oai/openairinterface5g into bugfix-48-L1L2signaling

targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp

@@ -619,7 +619,7 @@ extern "C" {
     case 15360000:
       s->usrp->set_master_clock_rate(15.36e06);
       openair0_cfg[0].samples_per_packet    = 2048;
-      openair0_cfg[0].tx_sample_advance     = 113; 
+      openair0_cfg[0].tx_sample_advance     = 153; 
       openair0_cfg[0].tx_bw                 = 10e6;
       openair0_cfg[0].rx_bw                 = 10e6;
       openair0_cfg[0].tx_scheduling_advance = 10240;