From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from hub022-nj-6.exch022.serverdata.net ([206.225.164.189]:51389 "EHLO HUB022-nj-6.exch022.serverdata.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750984Ab2IEEyP (ORCPT ); Wed, 5 Sep 2012 00:54:15 -0400 Message-ID: <5046DAF1.103@posedge.com> (sfid-20120905_065419_865641_557DBB36) Date: Wed, 5 Sep 2012 10:24:09 +0530 From: Mahesh Palivela MIME-Version: 1.0 To: Julian Calaby CC: Johannes Berg , "linux-wireless@vger.kernel.org" , "linville@tuxdriver.com" Subject: Re: [RFC] cfg80211: VHT regulatory References: <50457491.9020604@posedge.com> <1346747134.3737.10.camel@jlt4.sipsolutions.net> <5046D8E9.3050505@posedge.com> In-Reply-To: Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: On 09/05/2012 10:19 AM, Julian Calaby wrote: > Hi Mahesh, > >>> >>> >>> Hmm? Shouldn't you add 10 MHz to the lower end, if anything? >>> >> >> Nope. For example 80 MHz BW, take channel 36, 40, 44 and 48. Center freq >> value is chan 42. so left end will be chan 34 and right end will be chan 50. >> so I am subtracting 10MHz on both ends to get chan 36 and 48 > > Surely if you subtract 10MHz from chan 34, you'd end up with chan 32, right? Very bad. I am wrong. It should be + 10 MHz. Thanks for quick response Julian. > > Thanks, >