diff options
| author | Alexander Chemeris <Alexander.Chemeris@gmail.com> | 2016-11-04 22:30:35 +0300 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2016-12-01 14:49:15 +0000 |
| commit | f4b238f91efddbfc3bc8456bdfef9a2354103c99 (patch) | |
| tree | 0b3adb80bfe3a7c63593cb34528947444c093dcb /src/osmo-bts-trx/l1_if.h | |
| parent | 103ddc7155c49f0376d1b44c53ccc8569496dd2d (diff) | |
trx: Add "maxdlynb" VTY command to control max TA for Normal Bursts.
Originally `maxdly` command in osmo-trx was contrlling max TA for Normal Bursts.
This was not a proper behaviour, because it was used to "control maximum
distance a handset can attach from" which is controlled by Access Bursts max TA.
Osmo-trx was corrected to apply `maxdly` to Access Bursts and a new command was
introduced to contrl max TA for Normal Bursts - `maxdlynb`. This patch adds
support for this configuration command into osmo-bts-trx.
If you wonder why would you need that - some test equipment (namely R&S CMD57)
has really bad timing sync and can generate signal a few symbols off. That
prevents osmo-trx from properly receiving otherwise perfectly good bursts
generated by CMD57. This configuration is a solution for this.
Change-Id: Ib5d255299668ac1ef9f0ce95e016f55ba3c82277
Diffstat (limited to 'src/osmo-bts-trx/l1_if.h')
| -rw-r--r-- | src/osmo-bts-trx/l1_if.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/osmo-bts-trx/l1_if.h b/src/osmo-bts-trx/l1_if.h index 187303c6..f0b2e67a 100644 --- a/src/osmo-bts-trx/l1_if.h +++ b/src/osmo-bts-trx/l1_if.h @@ -24,6 +24,10 @@ struct trx_config { int maxdly; int maxdly_sent; + int maxdlynb_valid; + int maxdlynb; + int maxdlynb_sent; + uint8_t slotmask; int slottype_valid[TRX_NR_TS]; |