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Message-ID: <524DFB9B.7010205@candelatech.com>
Date: Thu, 03 Oct 2013 16:19:55 -0700
From: Ben Greear <greearb@...delatech.com>
To: Rick Jones <rick.jones2@...com>
CC: netdev <netdev@...r.kernel.org>,
"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>
Subject: Re: Ideas on why using WPA2 encryption speeds up many TCP connections?
I was seeing an un-expectedly bad wifi train rates, so I changed to ath9k-rate-control,
rebooted, and re-ran the tests. Throughput is much improved. I really hope it wasn't just
a reboot that fixed it, but too burned out to do more tests today.
I still see better TCP throughput with WPA2 when using 25-200 stations/streams.
For anyone who wants to wade through some big automated reports, see the links
near the top of this page (suggestions for improving those reports are welcome):
http://www.candelatech.com/lf_wifi_examples.php
(The 600 station reports are a bit dated and were done in a fairly busy
wifi environment. We'll re-run those sometime soon-ish.)
Thanks,
Ben
--
Ben Greear <greearb@...delatech.com>
Candela Technologies Inc http://www.candelatech.com
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