[srsran-users] When I set srate to a value in ue.conf file in srsran 4g I faced with a strange errors

sp stackprogramer at gmail.com
Sat Feb 24 16:49:06 UTC 2024


When I set srate to a value in ue.conf file in srsran 4g I faced strange
errors why when I determined srate I faced these errors. How can we solve
this problem?
[rf]
freq_offset = 0
tx_gain = 80
#rx_gain = 40
#srate = 11.52e6
#20 srate = 30.72e6
#15 srate = 23.04e6
#10 srate = 15.36e6
#5 srate = 7.68e6
#3 srate = 3.84e6

WARNING: cpu0 scaling governor is not set to performance mode. Realtime
processing could be compromised. Consider setting it to performance mode
before running the application.
2024-02-24T16:36:52.544869 [UE ] [I] Using binary
Failed to `mlockall`: 12
Built in Debug mode using commit 03e1cc6 on branch master.

2024-02-24T16:36:52.545090 [UE ] [I] Built in Debug mode using commit
03e1cc6 on branch master.
Opening 1 channels in RF device=default with args=default
[INFO] [UHD] linux; GNU C++ version 9.4.0; Boost_107100; UHD_3.15.0.0-0
-unknown
[INFO] [LOGGING] Fastpath logging disabled at runtime.
[INFO] [UHD RF] RF UHD Generic instance constructed
[INFO] [X300] X300 initialization sequence...
[INFO] [X300] Maximum frame size: 1472 bytes.
[INFO] [X300] Radio 1x clock: 184.32 MHz
[INFO] [0/DmaFIFO_0] Initializing block control (NOC ID: 0xF1F0D00000000000)
[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1319 MB/s)
[INFO] [0/DmaFIFO_0] BIST passed (Throughput: 1298 MB/s)
[INFO] [0/Radio_0] Initializing block control (NOC ID: 0x12AD100000000001)
[INFO] [0/Radio_1] Initializing block control (NOC ID: 0x12AD100000000001)
[INFO] [0/DDC_0] Initializing block control (NOC ID: 0xDDC0000000000000)
[INFO] [0/DDC_1] Initializing block control (NOC ID: 0xDDC0000000000000)
[INFO] [0/DUC_0] Initializing block control (NOC ID: 0xD0C0000000000000)
[INFO] [0/DUC_1] Initializing block control (NOC ID: 0xD0C0000000000000)
Warning: Failed to create thread with real-time priority. Creating it with
normal priority: Operation not permitted
Supported RF device list: UHD file
Trying to open RF device 'UHD'
Opening USRP channels=1, args: type=x300,master_clock_rate=184.32e6
RF device 'UHD' successfully opened
Waiting PHY to initialize ... Warning: Failed to create thread with
real-time priority. Creating it with normal priority: Operation not
permitted
Warning: Failed to create thread with real-time priority. Creating it with
normal priority: Operation not permitted
Warning: Failed to create thread with real-time priority. Creating it with
normal priority: Operation not permitted
Warning: Failed to create thread with real-time priority. Creating it with
normal priority: Operation not permitted
done!
Attaching UE...
./srsran/lib/src/phy/ue/ue_sync.c:772: Error receiving samples
/srsran/lib/src/phy/ue/ue_cell_search.c:317: Error calling
srsran_ue_sync_work()
/srsran/lib/src/phy/ue/ue_cell_search.c:277: Error searching cell
./srsran/lib/src/phy/ue/ue_sync.c:772: Error receiving samples
/srsran/lib/src/phy/ue/ue_cell_search.c:317: Error calling
srsran_ue_sync_work()
/srsran/lib/src/phy/ue/ue_cell_search.c:277: Error searching cell
./srsran/lib/src/phy/ue/ue_sync.c:772: Error receiving samples
/srsran/lib/src/phy/ue/ue_cell_search.c:317: Error calling
srsran_ue_sync_work()
/srsran/lib/src/phy/ue/ue_cell_search.c:277: Error searching cell
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