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([2804:d51:4975:7202:7e03:331b:6be0:eea6]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-315f53a6f47sm3762243a91.14.2025.06.26.01.37.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 26 Jun 2025 01:37:36 -0700 (PDT) Message-ID: Date: Thu, 26 Jun 2025 05:37:33 -0300 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: wireless-regdb: Update regulatory rules for Brazil (BR) on 6GHz Content-Language: en-US To: wens@kernel.org Cc: linux-wireless@vger.kernel.org, wireless-regdb@lists.infradead.org References: <8bc290d6-5687-495d-b5d5-a8ca94cf2f7a@gmail.com> From: Marcos Alano In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250626_013737_778845_D82A6AD3 X-CRM114-Status: GOOD ( 10.89 ) X-BeenThere: wireless-regdb@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "wireless-regdb" Errors-To: wireless-regdb-bounces+wireless-regdb=archiver.kernel.org@lists.infradead.org On 26/06/2025 05:15, Chen-Yu Tsai wrote: > On Mon, Jun 2, 2025 at 9:23 AM Marcos Alano wrote: >> >> Hi, >> >> The rules for Brazil were based on this normative >> https://informacoes.anatel.gov.br/legislacao/resolucoes/2017/936-resolucao-680, >> as mentioned in the comments of the entry. >> >> This January came out a newer normative >> https://informacoes.anatel.gov.br/legislacao/resolucoes/2025/2001-resolucao-772, >> >> It allows 6GHz frequencies, so the line: >> (5925 - 7125 @ 320), (12), NO-OUTDOOR, NO-IR >> Should change for, at least: >> (5925 - 7125 @ 320), (12), NO-OUTDOOR >> The removal of NO-IR is important, since routers Wi-Fi 6E and 7 don't >> work because of this outdated rule based on an outdated normative. > > Those are very large documents. Could you help point out which sections > or comments apply to your argument? https://informacoes.anatel.gov.br/legislacao/atos-de-requisitos-tecnicos-de-gestao-do-espectro/2024/1920-ato-915: in the items IX.4 and IX.5 mentions the 6GHz frequency. https://informacoes.anatel.gov.br/legislacao/resolucoes/2025/2001-resolucao-772: You can search for "5925-6700" to check how the allocation is done. It mentions satellites, so that's why I set indoors, but maybe you understand that is not necessary. Marcos. > > Thanks > ChenYu > >> I'm no lawyer, so please if you see something different, like more >> granular control in the allowed frequencies, please let us know. >> >> Thanks, >> -- >> Marcos Alano >> >> -- Marcos Alano