Browse Prior Art Database

Signaling Compression (SigComp) (RFC3320)

IP.com Disclosure Number: IPCOM000010652D
Original Publication Date: 2003-Jan-01
Included in the Prior Art Database: 2003-Jan-07

Publishing Venue

Internet Society Requests For Comment (RFCs)

Related People

R. Price: AUTHOR [+6]

Abstract

This document defines Signaling Compression (SigComp), a solution for compressing messages generated by application protocols such as the Session Initiation Protocol (SIP) (RFC 3261) and the Real Time Streaming Protocol (RTSP) (RFC 2326). The architecture and prerequisites of SigComp are outlined, along with the format of the SigComp message.

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Request for Comments: 3320� � � � � � � � � � � � � � � � � � � � � � � � � � � Siemens/Roke Manor

Category: Standards Track� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � C. Bormann

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� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � dynamicsoft

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� � � � � � � � � � � � � � � � � � � Signaling Compression (SigComp)

Status of this Memo

� � This document specifies an Internet standards track protocol for the

� � Internet community, and requests discussion and suggestions for

� � improvements.� Please refer to the current edition of the "Internet

� � Official Protocol Standards" (STD 1) for the standardization state

� � and status of this protocol.� Distribution of this memo is unlimited.

Copyright Notice

� � Copyright (C) The Internet Society (2003).� All Rights Reserved.

Abstract

� � This document defines Signaling Compression (SigComp), a solution for

� � compressing messages generated by application protocols such as the

� � Session Initiation Protocol (SIP) (RFC 3261) and the Real Time

� � Streaming Protocol (RTSP) (RFC 2326).� The architecture and

� � prerequisites of SigComp are outlined, along with the format of the

� � SigComp message.

� � Decompression functionality for SigComp is provided by a Universal

� � Decompressor Virtual Machine (UDVM) optimized for the task of running

� � decompression algorithms.� The UDVM can be configured to understand

� � the output of many well-known compressors such as DEFLATE (RFC-1951).

Price, et. al.� � � � � � � � � � � � � Standards Track� � � � � � � � � � � � � � � � � � � � [Page 1]

RFC 3320� � � � � � � � � � � Signaling Compression (SigComp)� � � � � � � � January 2003

Table of Contents

� � 1.� Introduction.................................................