Rat pci rsrp pl cfo | mcs snr iter brate bler ta_us | mcs buff brate bler Random Access Transmission: seq=42, tti=5528, ra-rnti=0x9 2) set times next pps (synchronously)įound Cell: Mode=TDD, PCI=42, PRB=25, Ports=2, CP=Normal, CFO=-1.9 KHzĮnabling subframe interpolation for TDD cells (recommended setting)įound Cell: Mode=TDD, PCI=42, PRB=25, Ports=2, CP=Normal, CFO=-1.7 KHz Opening USRP channels=2, args: type=b200,master_clock_rate=23.04e6 Opening 2 channels in RF device=default with args=default Reading configuration file /root/.config/srsran/ue.conf.īuilt in Release mode using commit 5275f33 on branch master. I want to try to use another USRP to be able to do MIMO 2x2 with NSA mode to get rid of this error but is this possible with SrsUE?Ĭouldn't open, trying /root/.config/srsran/ue.conf I chekced the log files and it appears UE is not trying to switch to 5G at all so could this be due to high UE capability requirement from gNB?Īlso, I'm getting the error: Error predecoding CCD: Invalid combination of ports 2 and rx antennax 1

UE is connecting indeed to LTE and getting an IP address but is not conencting to 5G. UE should connect to LTE then siwtch to 5G in NR RRC reconfiguration. I have made the following changes in srsue config file:

Network configuration, Operation System, Hardware, RF front-end, library and driver versions Though, unlike in the guide, I can't use external clock because it is wireless connection and also i don't have control over the commercial gNB. I'm following the guide of 5G NSA Amari as it is the closest one to my use case: NR SSB (ssb_nr_arfcn): 630624 corresponding to 3459.360 MHzĪlso I'm using their unique sim card because their gNB can't work with virtual sims. LTE: EARFCN: 38675 corresponding to 2302.5 MHz (Band 40). I'm trying to connect USRP B210 with SrsUE on a linux PC to a real commercial 5G gNB NSA mode wireless.

Rsrp 5g