From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Chadd Date: Thu, 2 Jun 2011 15:22:08 +0800 Subject: [ath9k-devel] AR9220 AP mode 's throughput with ath9k In-Reply-To: <4DE7369E.6060003@dongniannetworks.com> References: <4DE7369E.6060003@dongniannetworks.com> Message-ID: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Hi! On 2 June 2011 15:07, kang haiyang wrote: > hi all, > > Is there anyone who have evaluated ar9220's throughput with ath9k? > > With this card and ath9k, the average tx throughput is about 120Mbps. I > thought with this card, it should be very easy to get 180Mbps (I can get > this result with my 9160 card). How are you measuring this? > With 20Mhz bandwith, under same environment, i can get more than 90Mbps' > tx throughput. Again, how are you measuring it? > I have tested two cards from different vendors. And from packets > captured, it shows that there are lots of CRC errors, and most of the > packets are with MCS 12~15. Are you saying there's a lot of CRC errors on packets that you receive? Adrian