[olsr-dev] Technical report on OLSR-ETX

[Holger Steudtner]

Hello Weverton,

with the MPR issue I can't help you. But I would think there is nothing
tricky with that in OLSR, because all nodes have to measure the Link
Quality and send it in there Hello-messages.

I found a proposal for ETX, but nothing more.

http://cuwireless.net/downloads/ETXprotocol.txt



Weverton Cordeiro schrieb:
> 
> Hi Holger,
> 
> First of all, I'm sorry for the incomplete message I've sent earlier.
> 
> As I were saying, the paper you've indicated me only discuss about the
> use of ETX in DSDV and DSR algorithms, and I am really interested about
> the MPRs issue. Is there any other technical document? My main goal is
> implementing an OLSR-ETX module for ns2, as a last resource if I don't
> find any implementations on the net.
> 
> Thanks.
> 
> On 12/14/06, *Weverton Cordeiro* <(spam-protected)
> <mailto:(spam-protected)>> wrote:
> 
> 
>     Thanks Holger,
> 
>     I have already read
>     http://www.olsr.org/docs/README-Link-Quality.html
>     <http://www.olsr.org/docs/README-Link-Quality.html> and I found it a
>     bit simple, as it does not explain the issue about MRPs (that it
>     claims to be outside the scope of the text). And the paper you
> 
> 
>     On 12/14/06, *Holger Steudtner* < (spam-protected)
>     <mailto:(spam-protected)>> wrote:
> 
>         Hello,
> 
>         try this paper:
> 
>         COUTO, Douglas S. J. D. ; AGUAYO, Daniel ; BICKET, John ; MORRIS,
>         Robert: A High-Throughput Path Metric for Multi-Hop Wireless
>         Routing. In: Wireless Networks 11 (2005), Nr. 4, S. 419–434
> 
>         and for the implementation in olsrd look here:
> 
>         http://www.olsr.org/docs/README-Link-Quality.html
>         <http://www.olsr.org/docs/README-Link-Quality.html>
> 
> 
>         Regards,
>         Holger
> 
> 
>         Weverton Cordeiro schrieb:
>         >
>         > Hi all,
>         >
>         > Does anyone here know where I could find a technical report, or
>         even a
>         > scientific paper, about OLSR-ETX? I have already made a search
>         on the
>         > net (using keywords "expected transmission count") and all I
>         could find
>         > were papers and presentations about the solely ETX. I'd like to
>         know how
>         > ETX is integrated into original OLSR.
>         > Also I'd like to know if anyone here knows an OLSR-ETX module
>         for ns2
>         > simulations, and where I could find it. All I could find was an
>         OLSR
>         > module that is RFC compliant, thus not being useful for my
>         simulation
>         > purposes.
>         >
>         > Thanks in advance,
>         >
>         > --
>         > Weverton Luis da Costa Cordeiro
>         > Undergraduating in Computer Science
>         > Federal University of Para - UFPA
>         > http://www.labes.ufpa.br/weverton <
>         http://www.labes.ufpa.br/weverton>
>         >
>         >
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> 
> 
> 
>     -- 
>     Weverton Luis da Costa Cordeiro
>     Undergraduating in Computer Science
>     Federal University of Para - UFPA
>     http://www.labes.ufpa.br/weverton 
> 
> 
> 
> 
> -- 
> Weverton Luis da Costa Cordeiro
> Undergraduating in Computer Science
> Federal University of Para - UFPA
> http://www.labes.ufpa.br/weverton
> 
> 
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