diff options
| author | Oliver Smith <osmith@sysmocom.de> | 2019-09-05 15:12:20 +0200 |
|---|---|---|
| committer | osmith <osmith@sysmocom.de> | 2019-09-11 06:16:29 +0000 |
| commit | 45fdc44d683365b806b90e694cb7b960dc967b31 (patch) | |
| tree | 47c03bfb2f93ffdb6594c24e2e8a523072954256 /src/bts.cpp | |
| parent | 37ae22ab13d799ad392d6b6b0e5997801589d044 (diff) | |
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
Diffstat (limited to 'src/bts.cpp')
| -rw-r--r-- | src/bts.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
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) { |