diff options
author | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | 2020-10-20 22:41:41 +0700 |
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committer | Vadim Yanitskiy <vyanitskiy@sysmocom.de> | 2020-10-20 22:42:24 +0700 |
commit | 6e27523d11f7447804d747278ee8a2327cdc69a1 (patch) | |
tree | c51530e4314c22e3716e05696f11326aeedfe044 | |
parent | 22f59cd63ab7906684ba38e2f617497ec806cca2 (diff) |
power_control: fix default EWMA smoothing coefficient (80% -> 50%)
80% (alpha=0.2) is clearly too much, let's use 50% (alpha=0.5).
Change-Id: Ib7aec6c7223ffb2d4a312eee77247925beb8c905
Fixes: Ib6dcadbf14ef59696c6a546bd323bda92d399f17
Related: SYS#4916
-rw-r--r-- | src/common/bts.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/common/bts.c b/src/common/bts.c index 6fc0cb84..a1f29ff4 100644 --- a/src/common/bts.c +++ b/src/common/bts.c @@ -326,7 +326,7 @@ int bts_init(struct gsm_bts *bts) bts->ul_power_target = -75; /* dBm default */ bts->ul_power_hysteresis = 3; /* -78 .. -72 dBm */ bts->ul_power_ctrl.pf_algo = MS_UL_PF_ALGO_EWMA; - bts->ul_power_ctrl.pf.ewma.alpha = 20; /* 80% smoothing */ + bts->ul_power_ctrl.pf.ewma.alpha = 50; /* 50% smoothing */ bts->rtp_jitter_adaptive = false; bts->rtp_port_range_start = 16384; bts->rtp_port_range_end = 17407; |