From: Sebastien Cayetanot <sebastien.cayetanot@linux.intel.com>
To: Emmanuel Grumbach <egrumbach@gmail.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: Regulatory domain
Date: Mon, 02 Aug 2010 10:37:29 +0200 [thread overview]
Message-ID: <4C5683C9.1090504@linux.intel.com> (raw)
In-Reply-To: <AANLkTin5jKr4BQdxooy4NRjmBja2Z8TPdgE-5RV++AQh@mail.gmail.com>
On 8/1/2010 8:08 AM, Emmanuel Grumbach wrote:
>> country JP:
>> (2402 - 2472 @ 40), (N/A, 20)
>> (2457 - 2482 @ 20), (N/A, 20)
>> (2474 - 2494 @ 20), (N/A, 20), NO-OFDM
>> (4910 - 4930 @ 10), (N/A, 23)
>> (4910 - 4990 @ 40), (N/A, 23)
>> (4930 - 4950 @ 10), (N/A, 23)
>> (5030 - 5045 @ 10), (N/A, 23)
>> (5030 - 5090 @ 40), (N/A, 23)
>> (5050 - 5060 @ 10), (N/A, 23)
>> (5170 - 5250 @ 40), (N/A, 20)
>> (5250 - 5330 @ 40), (N/A, 20), DFS
>> (5490 - 5710 @ 40), (N/A, 23), DFS
>>
>> I would like to understand exactly what is displayed.
>>
>> - the number of line (xxx-xxx @ xx), (xx,xx) is equal to the number of channel which can be accessed
>> - What is the meaning of each line and details on each parameter.
>>
> http://wireless.kernel.org/en/developers/Regulatory
>
> (aaaa-bbbb @ c),(n/a, 23), XXX
>
> each line is a range in frequencies (channels that fall between aaaa
> and bbbb. c is the channel width (10 Mhz for Japan's narrow channels,
> 20 Mhz for regular channels and 40 Mhz for wide channels). 23 is the
> maximum Tx power e.i.r.p. in db.
Many thanks for your support and the link. One additional parameter
'N/A' is my example are sometimes fills w/ a number depending on the
country I set.
What is the meaning of this parameter, I didn't catch it on the
Regulatory page.
Thx
Sebastien
next prev parent reply other threads:[~2010-08-02 8:37 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-31 23:08 Regulatory domain Sebastien Cayetanot
2010-08-01 6:08 ` Emmanuel Grumbach
2010-08-02 8:37 ` Sebastien Cayetanot [this message]
2010-08-02 9:29 ` Emmanuel Grumbach
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