Hello, According to the mail below The BR(Brazil) has . Center frequencies 5180 ->5320 are as indoors but the db.txt does not show any such restriction. country BR: DFS-FCC (2402 - 2482 @ 40), (20) (5170 - 5250 @ 80), (17), AUTO-BW (5250 - 5330 @ 80), (24), DFS, AUTO-BW (5490 - 5730 @ 160), (24), DFS (5735 - 5835 @ 80), (30) Am I missing something? Also Can you please explain what is AUTO-BW used for? Is it for automatic selection of 20/40/80/160MHz Bandwidth selection? Thanks atul Today's Topics: 1. Regulatory requirements for Japan/Europe (Atul Joshi) 2. Re: Regulatory requirements for Japan/Europe (Quinn Plattel) ---------------------------------------------------------------------- Message: 1 Date: Thu, 9 Apr 2015 08:50:58 +0000 From: Atul Joshi <Atul.Joshi@xxxxxxx> To: "wireless-regdb at lists.infradead.org" <wireless-regdb at lists.infradead.org> Subject: Regulatory requirements for Japan/Europe Message-ID: <55B7C19249033A4482157731B0C0AF19AE215D61 at banasiexm01.ASIA.ROOT.PRI> Content-Type: text/plain; charset="iso-8859-1" Hi, I have a question on Regulatory requirements for Japan (and Europe) According to db.txt country JP: DFS-JP ???? (2402 - 2482 @ 40), (20) ???? (2474 - 2494 @ 20), (20), NO-OFDM ???? (4910 - 4990 @ 40), (23) ???? (5030 - 5090 @ 40), (23) ???? (5170 - 5250 @ 80), (20), AUTO-BW ???? (5250 - 5330 @ 80), (20), DFS, AUTO-BW ???? (5490 - 5710 @ 160), (23), DFS But it appears that (5170 - 5250 @ 80), (20), AUTO-BW is no-outdoor. Is my understanding correct? Also according to http://en.wikipedia.org/wiki/List_of_WLAN_channels both the above bands (UNII-1 and UNII-2) are indoors only. Which one is correct? Are the indoor/outdoor restriction up-to-date in db.txt? Thanks atul Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom More information can be found at www.csr.com. Keep up to date with CSR on our technical blog, www.csr.com/blog, CSR people blog, www.csr.com/people, YouTube, www.youtube.com/user/CSRplc, Facebook, www.facebook.com/pages/CSR/191038434253534, or follow us on Twitter at www.twitter.com/CSR_plc. You can now access the wide range of products powered by aptX at www.aptx.com ------------------------------ Message: 2 Date: Thu, 9 Apr 2015 16:35:44 +0200 From: Quinn Plattel <q@xxxxxxxxxxxx> To: <wireless-regdb at lists.infradead.org> Subject: Re: Regulatory requirements for Japan/Europe Message-ID: <55268E40.40102 at bluetown.com> Content-Type: text/plain; charset="windows-1252"; format=flowed Hi, According to IEEE802.11-2012 standard, center frequencies 5180 -> 5300 are Indoor for Europe. Center frequencies 5180 ->5320 are Indoor for Brazil. Center frequencies 5745 -> 5825 are for short range devices in Europe. Center frequencies 5260 -> 5700 require DFS for USA, Europe, Japan, and Australia. Br, Quinn On 09/04/15 10:50, Atul Joshi wrote: > Hi, > I have a question on Regulatory requirements for Japan (and Europe) > According to db.txt > country JP: DFS-JP > (2402 - 2482 @ 40), (20) > (2474 - 2494 @ 20), (20), NO-OFDM > (4910 - 4990 @ 40), (23) > (5030 - 5090 @ 40), (23) > (5170 - 5250 @ 80), (20), AUTO-BW > (5250 - 5330 @ 80), (20), DFS, AUTO-BW > (5490 - 5710 @ 160), (23), DFS > > But it appears that (5170 - 5250 @ 80), (20), AUTO-BW is no-outdoor. > Is my understanding correct? > Also according to http://en.wikipedia.org/wiki/List_of_WLAN_channels both the above bands (UNII-1 and UNII-2) are indoors only. > > Which one is correct? Are the indoor/outdoor restriction up-to-date in db.txt? > > Thanks > atul > > > > Member of the CSR plc group of companies. CSR plc registered in England and Wales, registered number 4187346, registered office Churchill House, Cambridge Business Park, Cowley Road, Cambridge, CB4 0WZ, United Kingdom > More information can be found at www.csr.com. Keep up to date with CSR on our technical blog, www.csr.com/blog, CSR people blog, www.csr.com/people, YouTube, www.youtube.com/user/CSRplc, Facebook, www.facebook.com/pages/CSR/191038434253534, or follow us on Twitter at www.twitter.com/CSR_plc. > You can now access the wide range of products powered by aptX at www.aptx.com > > _______________________________________________ > wireless-regdb mailing list > wireless-regdb at lists.infradead.org > http://lists.infradead.org/mailman/listinfo/wireless-regdb ------------------------------ Subject: Digest Footer _______________________________________________ wireless-regdb mailing list wireless-regdb at lists.infradead.org http://lists.infradead.org/mailman/listinfo/wireless-regdb ------------------------------ End of wireless-regdb Digest, Vol 48, Issue 5 ********************************************* To report this email as spam click https://www.mailcontrol.com/sr/ESb6MuWH4l3GX2PQPOmvUtVTDJsKpCsgRS0iZjqfuR3tlTA27M7ghyj4yVQFSn4!+dOp9Ed2Y2wbMAc+oOGgZg== .
