[olsr-dev] (no subject)

[giuseppe de marco]

Aaron Kaplan wrote:
>
> Hi Guiseppe,
>
> Hm, olsr is somehow quite agnostic of most layer 2 problems including 
> the "automatic channel joining"
> you describe below.
>
> I think we would all benefit from some kind of layer-integration or 
> layer-harmonizing driver like
> Xian (http://xian.sourceforge.net/)
>
> Currently AFAIK there is no code in olsrd which will handle channel 
> selection.
>
> hope it helped,
> a.
>
> On Apr 9, 2007, at 5:25 AM, giuseppe de marco wrote:
>
>> I have a question, but I don't know it it make sense.
>> More, it can be of interest for OLSR development.
>> Consider a scenario where n nodes meet together. They do not know 
>> nothing about system parameters, like
>> frequency band, HELLO messagges rate, Window Size, LQ parameters and 
>> so on.
>> Let us take just one parameter, the frequency band (e.g. the channel 
>> available in IEEE 802.11).
>> How the network can set up automatically the frequency band of 
>> operation? In fact, the network at
>> the start up is not supposed to be set at the same frequency band. Is 
>> there any protocol which
>> can run autoconfiguration?
>> Note that this is opposite to the classical autoconfiguration, like 
>> IP address setting: there,
>> we want that every node owns a different address (= color). Here, we 
>> want that every node owns
>> the same frequency (=color).
>> Giuseppe
>>
>> --Giuseppe De Marco, phD
>> Toyota Technological Institute
>> 468-8511 Aichi 2-12-1 Hisakata, Tenpaku-ku, Nagoya, Japan
>> Email: demarco at toyota-ti dot ac dot jp
>> Tel (int): +81 (052)-809-1802
>> Skype-Id: giuseppe_dem2
>>
>>
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>
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Thank you for your reply. I think that the problem is more complicated 
if we take
into account the coordination of the selection of more than one parameter.
For example, window size, link quality metrics, HELLO intervals, and so on.
I'am studying some new algorithm now.
Regards
Giuseppe


-- 
Giuseppe De Marco, phD
Toyota Technological Institute
468-8511 Aichi 2-12-1 Hisakata, Tenpaku-ku, 
Nagoya, Japan
Email: demarco at toyota-ti dot ac dot jp
Tel (int): +81 (052)-809-1802
Skype-Id: giuseppe_dem2