Re: [Office] Pre-alert situation in Argentina, please help & advice
Ramon Roca <ramon.roca <at> guifi.net>
2012-11-26 22:18:15 GMT
Thanks all for your comments. That's really a privilege.
Although not being an expert on spectrum like some of you, neither on
the status of the regulations in Argentina, by double thinking on this
affair I'm just getting into the conclusion that spectrum interference
shouldn't be an issue at all that can't be properly addressed while in
cooperation and very basic best practices. In particular in this case,
where this network is serving low-income neighborhood and a school, and
in the 21th century, that needs to happen yes or yes. Anything else,
despite of regulation, would be simply a lack of common sense.
My biggest concern is that if at the behind this issues, there are
attempts for intimidate. So I want to give +1 to Vic comment to Nico on
keeping the good work, recommend for being reasonably cooperative all
the time. Anything else will just encourage tactics for intimidation.
Nico, tell us what happens tomorrow,
R.
Al 26/11/12 17:47, En/na Vic Hayes ha escrit:
> Hi NicoEchániz,
>
> Unfortunately the 2.4 GHz assignment is at the lowest level in the pecking
> order in the spectrum coop.
>
> It is called that we can run on a "non-interference, non-protection" basis.
> That means that any service allocated in the band can ask to shut you down
> when they receive interference from you, and that our devices are not
> protected when we receive interference.
>
> In the 5150-5250 MHz, 5250-5350 MHz and 5270-5725 MHz we are having a
> co-Primary status. We are there as the lowest Primary service and need to
> give priority to higher Primary services. However, there are rules to
> minimize interference to them in the 2 lower bands. In the higher band we
> need to have special means to detect radar equipment, both static at start
> of day as well as dynamic during the day. But that should be available by
> the equipment that has received a class approval. The rules have been set by
> the World Radio Conference 2003. Because it is a treaty organization, all
> countries are obliged to implement the rules. For instance, the US has
> published the order in
> http://acbcert.com/documents/misc-docs/fcc-03-287a1-UNII-Changes.pdf
>
> The only issue is that licensing is a national attribute and cannot be
> prescribed by the ITU or the WRC.
>
> Regarding the "homologation": Refer to the two attached documents regarding
> recognition of each other's approval. And see if you could find whether
> Argentina made an agreement with the US. If not you could still work on
> their consciousness that most of the world recognize each other's approvals.
> All equipment have the code of the US approval on them.
>
> So in conclusion,
> - see whether the equipment carries the US approval and convince CNC to
> recognize the US approval in the spirit of mutual recognition of approvals;
> - Do not accept confiscation, shutting down is as far as they can go as far
> as I know;
> - Find out (and tell us) if Argentina has regulation in place regarding
> Resolution WRC03-229 (attached) and find out whether they have allocated
> under class-license or license-exempt regimes.
>
> Keep up the good work, let us know when you need more ammunition and please
> give feedback.
>
> Vic
>
> -----Original Message-----
> From: NicoEchániz [mailto:nicoechaniz <at> altermundi.net]
> Sent: maandag 26 november 2012 16:22
> To: Vic Hayes
> Cc: 'Ramon Roca'; wsfii-discuss <at> lists.okfn.org; office <at> openspectrum.eu;
> 'juridic guifi'; redsos3 <at> list.fcforum.net
> Subject: Re: [Office] Pre-alert situation in Argentina, please help & advice
>
> On 11/26/2012 10:28 AM, Vic Hayes wrote:
>> Hi Ramon and Nicolas,
>>
>> Please look at Bob Horvitz website at
>> http://www.volny.cz/horvitz/os-info/argentina.html
>>
>> The regulations seem favorable, even to the maximum of 4 W e.i.r.p!
>> Here is the English translation of the relevant resolution:
>>
>> "Resolution No. 213/2004 was published in the Official Journal of
>> Argentina on September 27th, 2004. This resolution Allows the use of
>> 802.11g devices in Argentina for private (all the territory) and
>> public (restricted to some
>> areas) use. Besides, some technical conditions have been set, Such as
>> maximum EIRP limited to 4 W. " (Approval News, December 2004, Center
>> for Communications Technology, Spain)
>
> Vic, thanks for the link. I've been re-reading the original text of
> Resolution 213/2004 [1] and although it allows for the private use of these
> technologies in the 2.4Ghz band:
>
> Art. 5 - Private use of the systems described in Article 1 will also be
> allowed in the national territory.
>
> The problem is with article 7:
>
> Art. 7° — Radioelectric systems authorization [...] will be subject to the
> presentation of descriptive information on every traffic concentration
> station [...]
>
> which in fact gives the CNC the power to declare illegal almost any wireless
> router whenever they see fit. This information presentation is the key
> problem because the hardware used must be approved by the CNC itself and
> their list of approved hardware is always outdated in relation to what's
> available on the market. To make it worse, only those who produce or import
> the hardware are entitled to "homologation" (get new hardware approved).
>
> So... in the letter it would seem that the use of the 2.4Ghz band is quite
> permissive but in reality it's not and almost every wifi router installed in
> Argentina can be considered to be violating these regulations, thus making
> it's enforcement completely arbitrary.
>
> I'll keep in touch with Ramón and let you all know of any news on this
> matter. Thanks for the support :)
>
>
> Cheers,
> NicoEchániz
>
>
> [1] http://www.copitec.org.ar/revista/doc_download/509-resolucion-nd-2132004
>
>
>> So long,
>>
>> Vic
>> -----Original Message-----
>> From: office-bounces <at> openspectrum.eu
>> [mailto:office-bounces <at> openspectrum.eu]
>> On Behalf Of Vic Hayes
>> Sent: maandag 26 november 2012 11:57
>> To: 'Ramon Roca'; wsfii-discuss <at> lists.okfn.org;
>> office <at> openspectrum.eu; 'juridic guifi'; redsos3 <at> list.fcforum.net
>> Cc: 'Nicolas Echaniz'
>> Subject: Re: [Office] Pre-alert situation in Argentina, please help &
>> advice
>>
>> Hello Ramon,
>>
>> I have contacted a Profesor at the Univesidad de SanAndrés who may be
>> familiar with the Argentinian regulations.
>>
>> The only problem seems to be that the point-to-point service of the
>> telephone people have been officially allocated in the 2.4 GHz band.
>>
>> Depending on the response I will take the next step.
>>
>> Kind regards,
>>
>> Vic
>>
>> -----Original Message-----
>> From: office-bounces <at> openspectrum.eu
>> [mailto:office-bounces <at> openspectrum.eu]
>> On Behalf Of Ramon Roca
>> Sent: zondag 25 november 2012 17:43
>> To: wsfii-discuss <at> lists.okfn.org; office <at> openspectrum.eu; juridic
>> guifi; redsos3 <at> list.fcforum.net
>> Cc: Nicolas Echaniz
>> Subject: [Office] Pre-alert situation in Argentina, please help &
>> advice
>>
>>
>> Sorry for cross-posting, and in English for a wider audience.
>>
>> Last friday, colleagues from a community wireless which is cooperating
>> with us in a small village in Argentina got a visit from
>> representatives of the CNC (Comisión Nacional de las Comunicaciones).
>> Seems that the inspection was caused by a claim from Telecom, a local
>> mobile operator affiliated to Movistar (Telefonica), arguing that was
> interfering to their backbone links.
>> The inspected nodes are actually composed by low cost wifi routers,
>> working al 2.4 band, using the Argentinian regulatory domain, which is
>> region 2 of the UIT (same as in the US), with a power between 50mW and
>> 100mW and serving Internet to a primary school, and some families in a
>> low-income neighborhood.
>>
>> Our colleagues are very much concerned because of the lack of
>> regulations in Argentina. Looks like those CNC officials will come
>> back next Thursday asking for shutting down the nodes, or even
> confiscation of the equipment.
>> Although wifi equipment has been widely extended in Argentina, the
>> concern is that looks like there are some old regulations which
>> require discretionary legalization for any radio equipment, and CNC
>> can invoke those regulations for this purpose.
>>
>> That's why IMHO we are facing a pre-alert situation in Argentina that
>> requires to stay tuned on how evolves.
>>
>> My first impression is that this kind of equipment and and this band
>> is very unlikely the cause for any disturbance for mobile operators,
>> therefore my first advice to them has been to cooperate with the
>> authorities for any technical assessments on site related to the
>> spectrum analysis, with the hope that the story will finish here.
>>
>> But in the meantime and just in case:
>>
>> 1. Please stay tuned in what happens next Thursday. In case of the
>> network being forced for shutdown or being confiscated, we plan to
>> release a press note reporting those facts, which we believe that
>> might be a serious injury of fundamental rights from citizens from
>> governments and large-corporations, so we will ask for you
>> cooperation disseminating though blogs and social networks worldwide.
>> 2. Does anybody know from a local legal contact from Argentina who may
>> assist this wireless community? If someone has a contact, please let
>> me know.
>> 3. Any other advice/idea?
>>
>> Thanks,
>> Ramon.
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