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From: Ben Greear <greearb@candelatech.com>
To: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Increasing throughput on 3-radio system?
Date: Fri, 25 Jan 2013 10:11:42 -0800	[thread overview]
Message-ID: <5102CADE.2010900@candelatech.com> (raw)

I've put 3 ath9k AR9380 NICs into a single system (core-i7).  Each is
configured for an AP on a separate 5Ghz channel (40Mhz wide).

Individually, I can get about 300Mbps transmit towards the AP on any
particular radio, but when running all together, total throughput is
only about 475Mbps.

I assume there is some cross-channel bleeding or similar.

The APs are close by, so I was wondering if perhaps there was a way
to configure the radios to be less sensitive and thus pay less
attention to channel cross-talk?

Any suggestions for things to try are appreciated!

Thanks,
Ben

-- 
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc  http://www.candelatech.com


             reply	other threads:[~2013-01-25 18:11 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-01-25 18:11 Ben Greear [this message]
     [not found] ` <CA+yqC4b2_q5Nn2t7C-5JdAfxR-QA8KtBgqE_sw91ZfNwt-k+LQ@mail.gmail.com>
2013-01-25 18:36   ` Increasing throughput on 3-radio system? Ben Greear
2013-01-25 21:55     ` Adrian Chadd
2013-01-25 22:08       ` Ben Greear
2013-01-25 22:22         ` Adrian Chadd

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