Thanks Mohammed, I am a newbie in wifi driver dev. Could you guide me how to specify the rate control algorithm?
I also observed much better uplink performance than downlink. The uplink could be up to 28Mbps. But isn't this a little bit unintuitive? thanks On Thu, Jan 13, 2011 at 12:40 AM, Mohammed Shafi <shafi.wirel...@gmail.com> wrote: > On Thu, Jan 13, 2011 at 8:43 AM, Tao Jin <jintao....@gmail.com> wrote: >> Dear all, >> >> I have a Linksys WRT160NL router, which has a 802.11n chip, and runs >> OpenWRT firmware with ath9k driver. This driver is built from >> compat-wireless-2010-12-16 snapshot. >> >> I set up the router as g mode only, and rate control algorithm is by >> default minstrel-ht. >> >> I test iperf UDP downlink throughput from the router to a laptop. The >> performance is not quite consistent, and fluctuate quite a bit, >> ranging from 10Mbps - 20Mbps at most time. There is not likely to be >> high interference in my test environment. And the two nodes are >> placed pretty close to each other. >> >> My questions are: >> >> 1. Could any developer provide some reference performance result for >> ath9k at this stage? >> 2. Will there be any known issue if I set the driver to operate in g >> mode only, but use ath9k and minstrel-ht rate algorithm? > > May be you can try with ath9k-rate control. > If there is no interference I could not figure whats the problem. > Generally I observe down link < up link throughput > I could say we should get at least 21Mbps on an average > >> >> >> Thanks tons in advance! >> >> jintao >> _______________________________________________ >> ath9k-devel mailing list >> ath9k-devel@lists.ath9k.org >> https://lists.ath9k.org/mailman/listinfo/ath9k-devel >> > _______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
