From owner-freebsd-wireless@FreeBSD.ORG Thu Oct 10 02:44:33 2013 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id CD6A652E for ; Thu, 10 Oct 2013 02:44:33 +0000 (UTC) (envelope-from tx2023@gmail.com) Received: from mail-pa0-x229.google.com (mail-pa0-x229.google.com [IPv6:2607:f8b0:400e:c03::229]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id AB4A32752 for ; Thu, 10 Oct 2013 02:44:33 +0000 (UTC) Received: by mail-pa0-f41.google.com with SMTP id bj1so2010300pad.14 for ; Wed, 09 Oct 2013 19:44:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=aoD+okuMeZ+/Kj1u68ONZJ/SxXaUbRJl0TN+gqGrfH0=; b=z/mA7G1y+xg3wl+Thopc7BxIY0AUGqanGg3HICC+kmBJkxoGLINeJUS/Yz2TexmZPL 1LOetYSOjBwl1usALfi0AFwS9RZiWQAKLPdN5btsVbf4LNY0y4oyexvzlNVCy4rUZHx5 baKtoZsyjZnxNsW6gh8YO9h4lXf8G5AcZRSF0AwRCsnWRVSuk8hWCq9tPLl7e1sAsjgT WlC/jgP8nzylGQHHiJDxJpz2TrEYeZIn4oRf18KvD5J2MH4y6+aRdWGE657vIFpQe5oW sbXjhKwWqZHttJQOFmrlil0SAWVLFXTQHbM3A1DaYAHffmDflJg1bWXKJAyRp2VFtdjL 6TEw== MIME-Version: 1.0 X-Received: by 10.68.196.227 with SMTP id ip3mr11075268pbc.163.1381373073254; Wed, 09 Oct 2013 19:44:33 -0700 (PDT) Received: by 10.68.13.226 with HTTP; Wed, 9 Oct 2013 19:44:33 -0700 (PDT) Date: Thu, 10 Oct 2013 10:44:33 +0800 Message-ID: Subject: Atheros ANI and other WLAN signals as interference From: w To: "freebsd-wireless@freebsd.org" Content-Type: text/plain; charset=ISO-8859-1 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Oct 2013 02:44:33 -0000 For the Atheros ANI, are the WLAN signals for other APs (with different SSID) considered as false detection? (I think it does not. Then how to test the ANI operation given that I only have a machine that generates arbitrary WLAN signals?) Atheros adaptive noise immunity: https://wiki.freebsd.org/dev/ath_hal%284%29/AutomaticNoiseImmunity ~ w ~