From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wens.tw (mirror2.csie.ntu.edu.tw [140.112.30.76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D2AE3C454B for ; Wed, 11 Mar 2026 08:59:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.112.30.76 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773219592; cv=none; b=TaGVLmV8GeOT2c5rDlvYNNP02FLs6fq+GoA4Tet/8B/zgobBWot6RhtIriuDoFFEHHFttTI0WYQLi+1t1N3vn7rN4VvYVISGesQCvc0KUQgRde4Gfm6m/Gcf81rkoW8QOSFLijBt2C+a/SkephLUQQMCep44NZA6cnOpZFB0cBQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773219592; c=relaxed/simple; bh=C3Z+XgZYlZf6QMcYI2BykTOGu9ZTBFCrHhrSpQyKz94=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=aKjWIFyCElDxQ5ZQCfVy6K64MlEnTAFJBLo96XGTumJU2c9tMDgwgkfGZc2BJRX02dJ4I5y5GaCl1Ct+Ati9hdVVr6P+50V23XmfEvZKXz1xAWFdIPuyuxZJLA+if1INFExQ1BqRUs6EBdLEj7rwFeIooGQO+n8Z02UyIckvSg0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=kernel.org; spf=pass smtp.mailfrom=wens.tw; arc=none smtp.client-ip=140.112.30.76 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=kernel.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=wens.tw Received: by wens.tw (Postfix, from userid 1000) id 188365FDBB; Wed, 11 Mar 2026 16:54:01 +0800 (CST) From: Chen-Yu Tsai To: Chen-Yu Tsai Cc: druth@google.com, Ping-Ke Shih , wireless-regdb@lists.infradead.org, linux-wireless@vger.kernel.org, Johannes Berg , Gaurav Kansal , Degrader Snehil Subject: [PATCH] wireless-regdb: Update regulatory rules for India (IN) on 6GHz Date: Wed, 11 Mar 2026 16:51:40 +0800 Message-ID: <20260311085141.1634383-1-wens@kernel.org> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The Government of India has officially opened this band for licence-exempt use via Gazette Notification G.S.R. 47(E), dated January 20, 2026, published January 21, 2026, issued by the Ministry of Communications under the Indian Telegraph Act, 1885 and the Indian Wireless Telegraphy Act, 1933. Gazette details: Title : Use of Low Power and Very Low Power Wireless Access System including Radio Local Area Network in Lower 6 GHz Band (Exemption from Licensing Requirement) Rules, 2026 File No : 24-04/2025-UBB Gazette : No. 47, CG-DL-E-21012026-269488 Signed : Devendra Kumar Rai, Joint Secretary, Ministry of Communications URL : https://www.dot.gov.in/static/uploads/2026/02/88f0ac8c74eb6f6907934d17d0015ab5.pdf The Gazette defines two device classes for 5925–6425 MHz: 1. Low power indoor - Max EIRP : 30 dBm - Max PSD : 11 dBm/MHz - Max bandwidth : 320 MHz - Restriction : Indoor use only (Rule 5) 2. Very low power outdoor - Max EIRP : 14 dBm - Max PSD : 1 dBm/MHz - Max bandwidth : 320 MHz - Restriction : None Additional operational restrictions per Rule 5 of the Gazette: - Band is prohibited on oil platforms - Indoor use prohibited on land vehicles, boats and aircraft below 10,000 ft - Communication with and control of drones/UAS is prohibited - Contention-based protocol is mandatory for all devices (Rule 4) Out-of-band emission limit: -27 dBm/MHz outside 5925–6425 MHz (Rule 6) For now, add a rule for 6 GHz LPI. As the database does not support PSD information, the EIRP needs to be limited so that transmissions over a 20 MHz channel does not exceed the PSD requirements. This limits the max EIRP to just 24 dBm. Reported-by: Gaurav Kansal Reported-by: Degrader Snehil Signed-off-by: Chen-Yu Tsai --- db.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/db.txt b/db.txt index e2842db..d54ef78 100644 --- a/db.txt +++ b/db.txt @@ -985,6 +985,7 @@ country IN: (5250 - 5350 @ 80), (24), DFS (5470 - 5725 @ 160), (24), DFS (5725 - 5875 @ 80), (30) + (5925 - 6425 @ 320), (24), NO-OUTDOOR # Source: # https://asnad.cra.ir/fa/Public/Documents/Details/73af8590-f065-eb11-968f-0050569b0899 -- 2.47.3