基于USRP X310搭建OAI基站gNB

lwy111

最近在利用OAI搭建基站，手上有的射频设备是USRP X310，已经搭建好环境，编译了基站文件，安装了UHD3.15.0，但是在启动基站gNBsudo -E ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb0.prs.band78.fr1.106PRB.usrpbx310.conf  --noS1 --nokrnmod 1
或sudo -E ./nr-softmodem -O ../../../targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band66.fr1.24PRB.usrpx300.conf  --noS1 --nokrnmod 1
总是报错：
[ERROR] [RNOC: :GRAPH] Caught exception while initializing graph: RfocError: Op Timeout: Control operation timed out waiting for ACK what():RuntimeError:Failure to create rfnoc_graph请问有人遇到过这种情况吗？