[Ns-developers] wireless PHY project

Lee Begg llnz at paradise.net.nz
Fri Oct 27 04:39:15 PDT 2006


On Saturday 28 October 2006 00:09, Mathieu Lacage wrote:
> [forwarding on behalf of Thierry Turletti who could not post]

> Actually, in some cases, it is interesting to get a "realistic" bit
> error mask by packet -- for example, when you want to evaluate the
> quality of  a "robust"  video transmission using UDPLite. This could be
> an interesting _option_...

DCCP supports partial coverage CRC and is also a candidate for Video 
transmission. Of course, if lower layers drop the packet than it isn't very 
useful, so having the option for known incorrect/imperfect frames would be 
useful.

Just a thought
Lee Begg


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