Scheduling Algorithms

[ThorisoMakhosa]

Hi Everyone.

I am experimenting with scheduling algorithms for different use cases, most of the work has been mainly theoretical. Can i ask which scheduling algorithms does srsRAN currently support and how do i configure them for deployment scenarios since they are not available on the configuration files.

Thank you very much

[herlesupreeth]

Can i ask which scheduling algorithms does srsRAN currently support and how do i configure them for deployment scenarios since they are not available on the configuration files.

srsRAN_Project currently support Round-Robin and Proportional Fair scheduling. Round-Robin is used by default. In order to use PF scheduler you can configure it as follows:

cell_cfg:
  sched_expert_cfg:
    policy_sched_cfg:
      pf_sched:
        pf_sched_fairness_coeff: 2.0

[fahad-bd]

Dear @herlesupreeth

Is it possible to allocate/prioritize the resources based on the CQI/RSRP values shared by the COTS UE? Looking for your valuable feedback in this regard. Thank you.

[pgawlowicz]

the available schedulers are implemented here: https://github.com/srsran/srsRAN_Project/tree/main/lib/scheduler/policy

You can create a new one and implement the logic you want.

[fahad-bd]

Dear @pgawlowicz,

Thanks a lot for your prompt feedback. I am going through it now.