From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Chadd Date: Sun, 28 Oct 2012 19:33:02 -0700 Subject: [ath9k-devel] Channel busy cycles In-Reply-To: <508DADC6.9080309@mailservices.uwaterloo.ca> References: <5086EA9A.6030400@mailservices.uwaterloo.ca> <5086FFE3.4010108@mailservices.uwaterloo.ca> <508996FF.8060003@mailservices.uwaterloo.ca> <508C34D8.9060607@mailservices.uwaterloo.ca> <508C7342.7020906@mailservices.uwaterloo.ca> <508D3A45.8060901@mailservices.uwaterloo.ca> <508DADC6.9080309@mailservices.uwaterloo.ca> 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 On 28 October 2012 15:12, Ali Abedi wrote: > Thanks for mentioning this. It is important to check these things, but it > did not affect the numbers. I really suspect that some portion of frames are > considered "busy" but not tx or rx. Ok. Well, you could try forcing a fixed rate with definitely longer preambles and such. How about comparing fixed-rate 11g OFDM versus fixed-rate 11a OFDM versus fixed-rate 11b CCK (long and short preamble) ? Adrian