[PATCH v3 2/3] wireless-regdb: Update regulatory rules for Iran (IR) on both 2.4 and 5Ghz for 2021

[Ping-Ke Shih]

From: Ping-Ke Shih <pkshih at realtek.com>

Decision No. 4004-01DEC-CRA, 8th Edition - February 2021,
Radiocommunications and Regulatory Organization.
General radio license for the use of parts of the frequency bands
2400-2483.5 MHz, 5150-5250 MHz, 5350-5250 MHz, 5470-5725 MHz, and
5850-5725 MHz in radio access networks. [1]

* 2400 - 2483.5
  - indoor
    * 100 mW e.i.r.p
    * 10dBm in every 1Mhz
  - outdoor
    * 4000 mW e.i.r.p
  - Intersection of indoor and outdoor. Indoor values are adopted.
* 5150 - 5250
  - indoor & outdoor
    * 200 mW e.i.r.p
    * 10dBm/MHz per 1MHz bandwidth or -6dBm/25kHz per 25kHz bandwidth
* 5250 - 5350
  - indoor
    * 200 mW e.i.r.p
    * 10dBm/MHz per 1MHz bandwidth
  - outdoor
    * 1000 mW e.i.r.p
    * 17dBm/MHz per 1MHz bandwidth
    * DFS
  - For outdoor usage, TPC is required, and there is no provision for
    3 dB power reduction if TPC is not implemented. Mark this band
    as indoor-only.
* 5470 - 5725
  - 1000 mW e.i.r.p
  - 17dBm/MHz per 1MHz bandwidth
  - DFS
  - If TPC is not used, the maximum radiated e.i.r.p. must be reduced
    by 3dB.
  - Outdoor use only
* 5725 - 5850
  - 4000 mW e.i.r.p
  - 36dBm in every 500 kHz
  - DFS
  - Outdoor use only
  - P2P only
  - TPC is required without provision for no TPC. (Don't add this rule)

These information is from [4], Mobin Aydinfar shared the official link [1]
(inaccessible from outside of Iran), a mirror version [2] and translated
version [3].

[1] https://asnad.cra.ir/fa/Public/Documents/Details/73af8590-f065-eb11-968f-0050569b0899
[2] https://mobintestserver.ir/Iran-2.4Ghz-5Ghz-cra-official-doc.pdf
[3] https://mobintestserver.ir/Iran-2.4Ghz-5Ghz-cra-official-table.ods
[4] https://lore.kernel.org/linux-wireless/c9ccf5ba-c091-45c4-9283-970bfa4f1afe@mobintestserver.ir/T/#u

Reported-by: Mobin Aydinfar <mobin at mobintestserver.ir>
Closes: https://lore.kernel.org/linux-wireless/c9ccf5ba-c091-45c4-9283-970bfa4f1afe@mobintestserver.ir/T/#u
Signed-off-by: Ping-Ke Shih <pkshih at realtek.com>
---
v3:
  - correct release year 2021
  - add NO-INDOOR entry
v2:
  - add outdoor info to commit message as reference
  - add Reported-by and Closes tags
  - db.txt: mark 5250 - 5350 as NO-OUTDOOR
---
 db.txt | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/db.txt b/db.txt
index d56ad32d31c9..7fe673111f62 100644
--- a/db.txt
+++ b/db.txt
@@ -934,9 +934,13 @@ country IN:
 	(5470 - 5725 @ 160), (24), DFS
 	(5725 - 5875 @ 80), (30)
 
-country IR: DFS-JP
-	(2402 - 2482 @ 40), (20)
-	(5735 - 5835 @ 80), (30)
+# Source:
+# https://asnad.cra.ir/fa/Public/Documents/Details/73af8590-f065-eb11-968f-0050569b0899
+country IR: DFS-ETSI
+	(2400 - 2483.5 @ 40), (100 mW)
+	(5150 - 5250 @ 80), (200 mW)
+	(5250 - 5350 @ 80), (200 mW), DFS, NO-OUTDOOR
+	(5470 - 5725 @ 160), (27), DFS, NO-INDOOR
 
 # IS as part of CEPT accepted decisions 2005/513/EC (5GHz RLAN, EN 301 893)
 # and 2006/771/EC (amended by 2008/432/EC, Short-Range Devices, EN 300 440)
-- 
2.25.1