RE: [rohc] Updated SigComp algorithm

["Price, Richard" <richard.price@roke.co.uk>]

Hi Stefan,

Many thanks for pointing this issue out. The "Position" and "Bit offset"
arguments should be updated automatically by the HUFFMAN token once a
Huffman code has been read. I'll add some text to state this in the
next version of the draft.

Regards,

Richard P

> -----Original Message-----
> From: Stefan Forsgren [mailto:Stefan.Forsgren@epl.ericsson.se]
> Sent: Friday, November 23, 2001 10:55 AM
> To: Price, Richard
> Cc: rohc@cdt.luth.se
> Subject: Re: [rohc] Updated SigComp algorithm
> 
> 
> Hi Richard.
> It seems to me that something is missing in the description of the
> HUFFMAN token. The arguments "Position" and "Bit offset" are never
> updated in the example codes, which would imply that each HUFFMAN always
> reads from the same position (in the examples from
> compressed_pointer=compressed_start, bit offset=0). I assume that the
> HUFFMAN token should update its arguments so that position and bit
> offset point to the next bit to be read. However, nothing is written
> about this. Correct me if I'm wrong.
> 
> /Stefan
> 
> 
> "Price, Richard" wrote:
> > 
> > Hi,
> > 
> > An updated version of the "universal decompressor" algorithm is now
> > available. Until it is published, a copy can be found at:
> > 
> > 
> http://www.epic.roke.co.uk/epic/draft-ietf-rohc-sigcomp-algorithm-00.txt
> > 
> > The draft now contains three example sets of tokens that can be downloaded
> > to the universal decompressor to configure it for LZ77, DEFLATE and LZW
> > decompression respectively.
> > 
> > Regards,
> > 
> > Richard P
> > 
> >
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