From acfb883011552a54c1d5b1b727466a3f29768e61 Mon Sep 17 00:00:00 2001 From: Jacob Erlbeck Date: Thu, 26 Nov 2015 11:55:56 +0100 Subject: [PATCH] pcu: Improve default config Currently the optional features dl-tbf-idle-time and idle-ack-delay are not enabled when using the default config. Without the former, the packet loss is significantly increased since CoDel is enabled by default, eventually throwing away packets from ongoing paging and TBF establishment procedures. This commit changes the default config for satisfactory results even with a single PDCH. Sponsored-by: On-Waves ehf --- examples/osmo-pcu.cfg | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/examples/osmo-pcu.cfg b/examples/osmo-pcu.cfg index b88e6e7b..909a833a 100644 --- a/examples/osmo-pcu.cfg +++ b/examples/osmo-pcu.cfg @@ -4,3 +4,7 @@ pcu alloc-algorithm dynamic alpha 0 gamma 0 + ! Keep the DL TBF open for 2s + dl-tbf-idle-time 2000 + ! Poll the MS for ack 100ms after the last DL LLC frame + queue idle-ack-delay 10