Re: New I-D revision: TFRC with sender-RTT estimate

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what the applications that would need TFRC today? everything seems
handled by TCP or UDP...

On Mon, Aug 23, 2010 at 7:28 AM, Gerrit Renker <gerrit@xxxxxxxxxxxxxx> wrote:
>> Later, Gerrit wrote:
>>
>> > It is a chicken-and-egg problem. In its current form, the TFRC
>> implementation buys no compelling performance advantage over using UDP.
>>
>> (let's ignore the word "performance" here, I think it doesn't quite fit -
>> but it's about the compelling advantage, i.e. reason to use it)
>>
>> THIS is EXACTLY what we want to achieve with MulTFRC:
>> http://heim.ifi.uio.no/~michawe/research/projects/multfrc/index.html
>>
>> I think that we need things like these, that give the potential users of
>> DCCP some sort of "service", i.e. some reason to use the protocol.
> That is why I have suggested a separate thread for the other issues. One of
> these is that wireless performance of TFRC is really very bad and I have
> doubts whether multiple parallel TFRC connections can solve this problem.
>
> But perhaps the underlying ideas; IMHO the most promising approach for WiFi
> TFRC is TFRC Veno. I am cc:-ing Leandro who has done some work with TCP Veno.
>
> What is appealing is that just the TCP equation changes, plus Veno-like RTT
> monitoring.
>
> Gerrit
>



-- 
Prof. Saverio Mascolo
Dipartimento di Elettrotecnica ed Elettronica
Politecnico di Bari
Via Orabona 4, 70125 Bari Italy
Tel. +39 080 5963621
Fax. +39 080 5963410
email:mascolo@xxxxxxxxx

http://c3lab.poliba.it


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