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dexter has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-pcu/+/35151?usp=email )

Change subject: gprs_rlcmac_sched: rewrite logic around idle block skip ......................................................................

Patch Set 1:

(1 comment)

File src/gprs_rlcmac_sched.cpp:

https://gerrit.osmocom.org/c/osmo-pcu/+/35151/comment/724b3af7_7e2b6a19 PS1, Line 486: * way we help BTS energy saving (on TRX!=C0) by sending nothing I don't get why this is energy saving. The dummy block is sent in any case. A dummy block should consume as much energy as a block that has actual data in it.

So all we do here is looking up if there are TBF. If there are none => msg = NULL => TRX will create and send a dummy frame by itself)