Re: CRC-3 and CRC-7 calculation in ROHCv2

Carsten Bormann <[email protected]> Mon, 24 Jan 2011 19:07:11 +0100

Newsgroups	gmane.ietf.rohc
Message-ID	<[email protected]>

On Jan 24, 2011, at 18:49, Lu, Xiaomin wrote:

> Would that suggest the CRC-3 and CRC-7 calculation change in ROHCv2 and sequentially
> Cover the original IP/UDP/RTP headers, instead of partitioning  them into crc-static and crc-dynamic
> Part first?

Indeed, this partitioning was an optimization that sounded clever at the time we did RFC 3095 but apparently made it harder to implement ROHC for some, so it is not used in ROHCv2.

Gruesse, Carsten