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Re: [PATCH 2/4] wireless-regdb: Update regulatory info for Kuwait (KW) for 2022

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On Wed, Aug 28, 2024 at 5:52 PM Ping-Ke Shih <pkshih@xxxxxxxxx> wrote:
>
> From: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
>
> Kuwait, CITRA (Communication & Information Technology Regulatory Authority)
> released Regulations for Wi-Fi service on 2022 [1] via page [2].
>
>  * 2400 - 2483.5 MHz
>    - upper limit 100 mW; 10 mW/MHz (adopt 100 mW)
>  * 5150 - 5250 MHz
>    - upper limit 200 mW; 10 mW/MHz (adopt 200 mW)


>  * 5250 - 5350 MHz
>    - upper limit 100 mW; 10 mW/MHz (adopt 100 mW)
>    - DFS
>  * 5470 - 5725 MHz
>    - upper limit 500 mW; 50 mW/MHz (adopt 500 mW)
>    - DFS
>  * 5725 - 5825 MHz
>    - upper limit 500 mW; 50 mW/MHz (adopt 500 mW)
>    - DFS

TPC is required for the three bands above. If we follow the referenced
ESTI standard EN 301 893, then operating without TPC requires to drop
the power limit by 3 dBm. However that standard does not conver the
5.8 GHz range.

On the other hand, EN 302 502, the standard covering 5.8 GHz, does not
give a separate limit for systems without TPC.


ChenYu

>  * 5925 - 6425 MHz
>    - 200 mW
>    - indoor only
>
> [1] https://citra.gov.kw/sites/ar/Lists/CITRALaws/Attachments/14/%D8%A7%D9%84%D9%84%D8%A7%D8%A6%D8%AD%D8%A9%20%D8%A7%D9%84%D8%AA%D9%86%D8%B8%D9%8A%D9%85%D9%8A%D8%A9%20%D9%84%D8%AE%D8%AF%D9%85%D8%A9%20%D8%A7%D9%84%D9%88%D8%A7%D9%8A%20%D9%81%D8%A7%D9%8A.pdf
> [2] https://citra.gov.kw/sites/ar/Pages/CITRALaws.aspx
>
> Signed-off-by: Ping-Ke Shih <pkshih@xxxxxxxxxxx>
> ---
>  db.txt | 10 +++++++---
>  1 file changed, 7 insertions(+), 3 deletions(-)
>
> diff --git a/db.txt b/db.txt
> index ad8dddc9c800..50ebd50becbd 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -1050,10 +1050,14 @@ country KR: DFS-JP
>         # 60 GHz band channels 1-4
>         (57000 - 66000 @ 2160), (43)
>
> +# Source:
> +# https://citra.gov.kw/sites/ar/Lists/CITRALaws/Attachments/14/%D8%A7%D9%84%D9%84%D8%A7%D8%A6%D8%AD%D8%A9%20%D8%A7%D9%84%D8%AA%D9%86%D8%B8%D9%8A%D9%85%D9%8A%D8%A9%20%D9%84%D8%AE%D8%AF%D9%85%D8%A9%20%D8%A7%D9%84%D9%88%D8%A7%D9%8A%20%D9%81%D8%A7%D9%8A.pdf
>  country KW: DFS-ETSI
> -       (2402 - 2482 @ 40), (20)
> -       (5170 - 5250 @ 80), (20), AUTO-BW
> -       (5250 - 5330 @ 80), (20), DFS, AUTO-BW
> +       (2400 - 2483.5 @ 40), (100 mW)
> +       (5170 - 5250 @ 80), (200 mW), AUTO-BW
> +       (5250 - 5350 @ 80), (100 mW), DFS, AUTO-BW
> +       (5470 - 5825 @ 160), (500 mW), DFS
> +       (5925 - 6425 @ 320), (200 mW), NO-OUTDOOR
>
>  country KY: DFS-FCC
>         (2402 - 2482 @ 40), (20)
> --
> 2.25.1
>





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