2018-08-18 15:09:21

by Henrik Laxhuber

[permalink] [raw]
Subject: wireless-regdb: Update regulatory rules for Switzerland (CH), and Liechtenstein (LI) on 5GHz

[ My previous message didn't go through because I hadn't signed up to ]
[   the wireless-regdb mailing list; I apologise if anyone receives   ]
[                         this message twice                          ]

As far as I could tell, the regulatory information for Switzerland and
Liechtenstein did not match the information published by the national
regulator. I have gone ahead and updated the information according to
the 'National Frequency Allocation Strategy Table' [0] for both
countries.

On a somewhat related note, are there any plans to properly support TPC?
There are quite a few entries in the database where maximum transmission
power could be increased when TPC is in use. Being able to set a
different maximum antenna gain and/or EIRP when TCP is in use could be
helpful in these cases. I guess what's holding this back is lacking
driver support?

PS: Since [0] can be cumbersome to navigate, I am also providing the
direct links to the applicable tables. It's possible that these links
will rot:
5150 - 5350 MHz: [1]
5470 - 5725 MHz: [2]

[0] https://www.ofcomnet.ch/#/fatTable
[1] https://www.ofcomnet.ch/api/rir/1010/05
[2] https://www.ofcomnet.ch/api/rir/1010/04
---
 db.txt | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/db.txt b/db.txt
index 8cf7dee..69cea85 100644
--- a/db.txt
+++ b/db.txt
@@ -265,10 +265,14 @@ country CF: DFS-FCC
     (5490 - 5730 @ 40), (24), DFS
     (5735 - 5835 @ 40), (30)

+# Source:
+# https://www.ofcomnet.ch/#/fatTable
+# Note that the maximum transmitter power can be doubled for
5250-5710MHz if
+# transmitter power control is in use: 5250-5330@23db, 5490-5710@30db
 country CH: DFS-ETSI
     (2402 - 2482 @ 40), (20)
-    (5170 - 5250 @ 80), (20), AUTO-BW, wmmrule=ETSI
-    (5250 - 5330 @ 80), (20), DFS, AUTO-BW, wmmrule=ETSI
+    (5170 - 5250 @ 80), (23), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
+    (5250 - 5330 @ 80), (20), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
     (5490 - 5710 @ 160), (27), DFS, wmmrule=ETSI
     # 60 GHz band channels 1-4, ref: Etsi En 302 567
     (57000 - 66000 @ 2160), (40)
@@ -743,11 +747,18 @@ country LC: DFS-ETSI
     (5490 - 5710 @ 160), (30), DFS
     (5735 - 5815 @ 80), (30)

+
+# Source:
+# https://www.ofcomnet.ch/#/fatTable
+# Note that the maximum transmitter power can be doubled for
5250-5710MHz if
+# transmitter power control is in use: 5250-5330@23db, 5490-5710@30db
 country LI: DFS-ETSI
     (2402 - 2482 @ 40), (20)
-    (5170 - 5250 @ 80), (20), AUTO-BW, wmmrule=ETSI
-    (5250 - 5330 @ 80), (20), DFS, AUTO-BW, wmmrule=ETSI
+    (5170 - 5250 @ 80), (23), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
+    (5250 - 5330 @ 80), (20), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
     (5490 - 5710 @ 160), (27), DFS, wmmrule=ETSI
+    # 60 GHz band channels 1-4, ref: Etsi En 302 567
+    (57000 - 66000 @ 2160), (40)

 country LK: DFS-FCC
     (2402 - 2482 @ 40), (20)
--
2.18.0


2018-09-06 17:37:18

by Seth Forshee

[permalink] [raw]
Subject: Re: wireless-regdb: Update regulatory rules for Switzerland (CH), and Liechtenstein (LI) on 5GHz

On Sat, Aug 18, 2018 at 02:01:50PM +0200, Henrik Laxhuber wrote:
> [ My previous message didn't go through because I hadn't signed up to ]
> [   the wireless-regdb mailing list; I apologise if anyone receives   ]
> [                         this message twice                          ]

Thanks for the patch. However you forgot to include a Signed-off-by tag
(see the CONTRIBUTING file). Please also only include a description of
the patch in the commit message, any additional comments/questions can
be included in a cover letter.

Also one small comment about the changes below.

> As far as I could tell, the regulatory information for Switzerland and
> Liechtenstein did not match the information published by the national
> regulator. I have gone ahead and updated the information according to
> the 'National Frequency Allocation Strategy Table' [0] for both
> countries.
>
> On a somewhat related note, are there any plans to properly support TPC?
> There are quite a few entries in the database where maximum transmission
> power could be increased when TPC is in use. Being able to set a
> different maximum antenna gain and/or EIRP when TCP is in use could be
> helpful in these cases. I guess what's holding this back is lacking
> driver support?

I haven't heard of any plans for supporting TPC in the kernel.

> PS: Since [0] can be cumbersome to navigate, I am also providing the
> direct links to the applicable tables. It's possible that these links
> will rot:
> 5150 - 5350 MHz: [1]
> 5470 - 5725 MHz: [2]
>
> [0] https://www.ofcomnet.ch/#/fatTable
> [1] https://www.ofcomnet.ch/api/rir/1010/05
> [2] https://www.ofcomnet.ch/api/rir/1010/04
> ---
>  db.txt | 19 +++++++++++++++----
>  1 file changed, 15 insertions(+), 4 deletions(-)
>
> diff --git a/db.txt b/db.txt
> index 8cf7dee..69cea85 100644
> --- a/db.txt
> +++ b/db.txt
> @@ -265,10 +265,14 @@ country CF: DFS-FCC
>      (5490 - 5730 @ 40), (24), DFS
>      (5735 - 5835 @ 40), (30)
>
> +# Source:
> +# https://www.ofcomnet.ch/#/fatTable
> +# Note that the maximum transmitter power can be doubled for 5250-5710MHz
> if
> +# transmitter power control is in use: 5250-5330@23db, 5490-5710@30db
>  country CH: DFS-ETSI
>      (2402 - 2482 @ 40), (20)
> -    (5170 - 5250 @ 80), (20), AUTO-BW, wmmrule=ETSI
> -    (5250 - 5330 @ 80), (20), DFS, AUTO-BW, wmmrule=ETSI
> +    (5170 - 5250 @ 80), (23), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI

This should also be changed to 5150-5250.

Thanks,
Seth

> +    (5250 - 5330 @ 80), (20), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
>      (5490 - 5710 @ 160), (27), DFS, wmmrule=ETSI
>      # 60 GHz band channels 1-4, ref: Etsi En 302 567
>      (57000 - 66000 @ 2160), (40)
> @@ -743,11 +747,18 @@ country LC: DFS-ETSI
>      (5490 - 5710 @ 160), (30), DFS
>      (5735 - 5815 @ 80), (30)
>
> +
> +# Source:
> +# https://www.ofcomnet.ch/#/fatTable
> +# Note that the maximum transmitter power can be doubled for 5250-5710MHz
> if
> +# transmitter power control is in use: 5250-5330@23db, 5490-5710@30db
>  country LI: DFS-ETSI
>      (2402 - 2482 @ 40), (20)
> -    (5170 - 5250 @ 80), (20), AUTO-BW, wmmrule=ETSI
> -    (5250 - 5330 @ 80), (20), DFS, AUTO-BW, wmmrule=ETSI
> +    (5170 - 5250 @ 80), (23), NO-OUTDOOR, AUTO-BW, wmmrule=ETSI
> +    (5250 - 5330 @ 80), (20), NO-OUTDOOR, DFS, AUTO-BW, wmmrule=ETSI
>      (5490 - 5710 @ 160), (27), DFS, wmmrule=ETSI
> +    # 60 GHz band channels 1-4, ref: Etsi En 302 567
> +    (57000 - 66000 @ 2160), (40)
>
>  country LK: DFS-FCC
>      (2402 - 2482 @ 40), (20)
> --
> 2.18.0
>