Return-path: Received: from mail.candelatech.com ([208.74.158.172]:37463 "EHLO ns3.lanforge.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752159Ab2E0PIy (ORCPT ); Sun, 27 May 2012 11:08:54 -0400 Message-ID: <4FC2437C.9090106@candelatech.com> (sfid-20120527_170904_075958_57E413FA) Date: Sun, 27 May 2012 08:08:44 -0700 From: Ben Greear MIME-Version: 1.0 To: Sujith Manoharan CC: "linux-wireless@vger.kernel.org" , "ath9k-devel@lists.ath9k.org" Subject: Re: Anyone doing WiFi throughput tests? References: <4FC04B5A.1070900@candelatech.com> <20416.19680.571601.549629@gargle.gargle.HOWL> <4FC0F8CE.1030303@candelatech.com> <20417.972.888113.821079@gargle.gargle.HOWL> <20417.1857.115550.807746@gargle.gargle.HOWL> In-Reply-To: <20417.1857.115550.807746@gargle.gargle.HOWL> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 05/26/2012 09:39 AM, Sujith Manoharan wrote: > Sujith Manoharan wrote: >> I am using a DB120 as AP which has dual radio - AR9340/AR9300. The setup is >> standard: Do you have a link to anyone selling this AP, or is it just an engineering sample as well? I didn't have much luck finding it in google... Is there a more specific part number or manufacturer available? I can't even find marketing type pages for AR9340, search results come up empty at www.atheros.com :P >> STA --------------> AP -------------------> CONSOLE >> wlan/OTA gig-ethernet >> >> >> The AP runs an internal BSP/SDK build and is positioned about 4-5 feet from >> the Station. As for the HT parameters, HT40 and short-GI is enabled in both >> bands. > > With UDP, these are the numbers I get: > > Server: [ iperf -i1 -s -u -l 8K ] > > [ 3] 29.0-30.0 sec 38.9 MBytes 327 Mbits/sec 0.246 ms 10/ 4993 (0.2%) > [ 3] 30.0-31.0 sec 38.6 MBytes 323 Mbits/sec 0.260 ms 34/ 4970 (0.68%) > [ 3] 31.0-32.0 sec 39.3 MBytes 330 Mbits/sec 0.212 ms 14/ 5045 (0.28%) > [ 3] 32.0-33.0 sec 37.2 MBytes 312 Mbits/sec 0.229 ms 15/ 4777 (0.31%) > [ 3] 33.0-34.0 sec 39.0 MBytes 327 Mbits/sec 0.253 ms 13/ 5002 (0.26%) > > Client: [ iperf -i1 -c 172.16.0.10 -t 10000 -u -b 400M -l 8K ] > > [ 3] 29.0-30.0 sec 39.0 MBytes 327 Mbits/sec > [ 3] 30.0-31.0 sec 38.9 MBytes 326 Mbits/sec > [ 3] 31.0-32.0 sec 39.4 MBytes 330 Mbits/sec > [ 3] 32.0-33.0 sec 37.3 MBytes 313 Mbits/sec > [ 3] 33.0-34.0 sec 39.1 MBytes 328 Mbits/sec Those are nice results! I'll try WPEA-127N as AP and STA and see what I get. If you have any suggestions for other commercially available NICs or APs to try, please let me know. Thanks, Ben -- Ben Greear Candela Technologies Inc http://www.candelatech.com