From 45fdc44d683365b806b90e694cb7b960dc967b31 Mon Sep 17 00:00:00 2001 From: Oliver Smith Date: Thu, 5 Sep 2019 15:12:20 +0200 Subject: tbf_dl: make preemptive retransmission optional Since [1], OsmoPCU already starts to retransmit downlink blocks before the MS has had a chance to receive them and/or send the related acknowledgement in uplink. Make this optional with the new VTY option "no dl-tbf-preemptive-retransmission". [1] e25b5b91f60f20f61096bc6199a05b58ee6c6328 ("tbf: Only create dummy frames if necessary") Related: OS#2408 Change-Id: Id08aed513d4033aa0d4324c6ce07cbb2852f2f92 --- src/bts.cpp | 1 + 1 file changed, 1 insertion(+) (limited to 'src/bts.cpp') diff --git a/src/bts.cpp b/src/bts.cpp index 26dd4015..60f74dd6 100644 --- a/src/bts.cpp +++ b/src/bts.cpp @@ -216,6 +216,7 @@ BTS::BTS() { memset(&m_bts, 0, sizeof(m_bts)); m_bts.bts = this; + m_bts.dl_tbf_preemptive_retransmission = true; /* initialize back pointers */ for (size_t trx_no = 0; trx_no < ARRAY_SIZE(m_bts.trx); ++trx_no) { -- cgit v1.2.3