How to trigger rach testcase

[Sivanesh K]

Hi team,

I am new in this project .I like to learn about 5G RACH procedure test case. from which file i need to check and modify some parameters in Rach to get a result .

Please help me .

[Sivanesh K]

I found some  ns3::NrRachPreambleMessage Class Reference document in in 5g-lena website which contain RACH messgaes 

attached screenshot for refernce

but while running nr-control-messages.cc file to see the output i am facing below error.

ns-3-dev$ ./ns3 run "test-runner --test-name=nr-control-messages"
[0/2] Re-checking globbed directories...
ninja: no work to do.
Error:  no tests match the requested string
Command 'build/utils/ns3.42-test-runner-optimized --test-name=nr-control-messages' returned non-zero exit status 1.

[Katerina Koutlia]

Hi,

You cannot run nr-control-messages. You will have to execute an example and add logs in the files you are interested to. E.g. nr-gnb-mac and nr-mac-scheduler-ns3.

About logging, you can have a look here: https://www.nsnam.org/docs/release/3.27/manual/html/logging.html

BR,

Kat