Date: Thu, 23 Aug 2012 09:09:43 +0800 From: "Wright, Brett" <Brett.Wright@cooperindustries.com> To: "Adrian Chadd" <adrian@freebsd.org> Cc: freebsd-wireless@freebsd.org, Kim Culhan <w8hdkim@gmail.com> Subject: RE: Atheros DFS radar detection Message-ID: <475A4E02EFF4724A9E58F55A56AC13160661F137@APEVS1.ap.ci.root> In-Reply-To: <CAJ-VmomJZD_NBM8=N1oD1a0XCFLoXoezStXHKLKCSGLBFrKT2Q@mail.gmail.com> References: <CAKZxVQU-%2BW9AP4a9W0PGyLmBOa1GVOrGcLC8bp5zW_=K%2Bv3tHA@mail.gmail.com><475A4E02EFF4724A9E58F55A56AC13160641D618@APEVS1.ap.ci.root><CAKZxVQWeOnw_kZWzuXfHSS-ssQfGVG=ybYK%2B%2B8EaqnFVe-rLpg@mail.gmail.com><CAJ-Vmon=NfyZW9vJRSNxTLZvJhobeCP-S1O3TxopNzArWunCCQ@mail.gmail.com><475A4E02EFF4724A9E58F55A56AC13160661E6AC@APEVS1.ap.ci.root> <CAJ-VmomJZD_NBM8=N1oD1a0XCFLoXoezStXHKLKCSGLBFrKT2Q@mail.gmail.com>
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Hi, > -----Original Message----- > From: adrian.chadd@gmail.com [mailto:adrian.chadd@gmail.com] On Behalf > Of Adrian Chadd >=20 > Your false detects - are they long? short? Do they have 0 or no > duration? That'll at least hint at what's going on (ie, triggering on > out of band or in-band stuff; whether it's triggering on 802.11 frames > or not.) > They appear to have no duration. I only get them while transferring data (iperf). > It also means if the NF value is higher for some > reason, the RSSI values will change and the parameters will also > change. >=20 Actually the noise floor seems to be settling around -87dBm on these cards... Thanks Brett.
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