Re: [PATCH] wireless-regdb: Republic of Korea: Add 60GHz regulatory rules

[merez@codeaurora.org]

On 2016-05-31 15:35, Seth Forshee wrote:
> On Sat, May 21, 2016 at 12:25:08PM +0300, Maya Erez wrote:
>> Add 60GHz regulatory rules for Korea (KR).
>> Source is
>> 
> http://www.law.go.kr/%ED%96%89%EC%A0%95%EA%B7%9C%EC%B9%99/%EB%AC%B4%EC%84%
> A0%EC%84%A4%EB%B9%84%EA%B7%9C%EC%B9%99
>> 
>> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
>> ---
>>  db.txt | 4 ++++
>>  1 file changed, 4 insertions(+)
>> 
>> diff --git a/db.txt b/db.txt
>> index da16f7c..143f915 100644
>> --- a/db.txt
>> +++ b/db.txt
>> @@ -664,6 +664,10 @@ country KR: DFS-JP
>>  	(5250 - 5330 @ 80), (20), DFS, AUTO-BW
>>  	(5490 - 5710 @ 160), (30), DFS
>>  	(5735 - 5835 @ 80), (30)
>> +	# 60 GHz band channels 1-4,
>> +	# ref:
> http://www.law.go.kr/%ED%96%89%EC%A0%95%EA%B7%9C%EC%B9%99/%EB%AC%B4%EC%84%
> A0%EC%84%A4%EB%B9%84%EA%B7%9C%EC%B9%99
>> +	(57000 - 66000 @ 2160), (57)
>> +
> 
> Thanks for the patch. I wanted to double check with you that the power
> limit is correct though, since it seems extremely high (an order of
> magnitude higher than what we have for any other country in fact). I
> can't make out much of anything from the link, and I can't even run it
> through google translate since it's composed of images rather than 
> text.
> 
> Thanks,
> Seth
> 
> --
> To unsubscribe from this list: send the line "unsubscribe 
> linux-wireless"
> in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
Thanks for your comment. I double checked it and the power limit should 
be 43dBm. I'll send an updated patch.
This value is determined due to the following statement:
"The antenna power is 500 mW or less, if you are using a non-directional 
antenna 100 mW or less, power density should be 13 dBm / MHz or less, 
the equivalent isotropic radiated power is less than 43 dBm."
We fit the 500mW or less power, hence the EIRP is 43 dBm.
-- 
Maya Erez
Qualcomm Israel, Inc. on behalf of Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a 
Linux Foundation Collaborative Project