5G-LENA : how to build my own scheduling algorithm?

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Angèle Hager Hafaiedh

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Sep 12, 2025, 4:47:01 AM (yesterday) Sep 12

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I found the usual scheduling algorithms in nr-mac-scheduler-tdma-pf and nr-mac-scheduler-tdma-rr.

I want to implement an algorithm that i made but since i am new here I don't know where to start. Do you think copy pasting one of the files and replacing the algorithms could be enough?

Thank you in advance

Kent Huns

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Sep 12, 2025, 9:50:50 AM (yesterday) Sep 12

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Unfortunately, that's not so simple.

Please check my comments in below thread. (btw 5G-LENA's community is separate from here)

https://groups.google.com/g/5g-lena-users/c/ncxOjjl5I7g/m/Yu6hootdAwAJ

For now, the priority queue for PF/RR is written in nr-mac-scheduler-ue-info-pf/rr.h > CompareUeWeightsDl().

And nr-mac-scheduler-ue-info-qos.h will be helpful if you are concerned about latency.