SIP Compression using ITU-T V.44 with Pre-loaded Dictionary
draft-heath-rohc-sip-v44-00
| Document | Type |
Expired Internet-Draft
(individual)
Expired & archived
|
|
|---|---|---|---|
| Author | Jeff Heath | ||
| Last updated | 2001-10-01 | ||
| RFC stream | (None) | ||
| Intended RFC status | (None) | ||
| Formats | |||
| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
Abstract
This document describes a compression method based on the data compression algorithm described in ITU-T Recommendation V.44 [V44]. Recommendation V.44 is a modem standard but Annex B of the recommendation describes the implementation of V.44 in packet networks. This document defines the application of V.44 to packets or messages where some or all of the contents of the data is known ahead of time. For such applications the V.44 dictionary is partially pre-loaded after intialization with words and/or phrases that are expected to appear in the data. This Internet Draft describes the mechanism of the dictionary pre-load and its advantages for applications such as SIP/SDP.
Authors
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)