Internet Drafts and RFCs: Compression

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draft-ietf-sip-compression draft-rosenberg-rohc-sip-udpcomp rfc3320 rfc3485

draft-ietf-sip-compression-02.txt	Compressing the Session Initiation Protocol
Author(s)	Gonzalo Camarillo
Organization	ietf
Working group	sip
State	unknown
Date	2002-11-04
Size	23311 bytes
Abstract	This document describes a mechanism to signal that compression is desired for one or more SIP messages. It also states when it is appropriate to send compressed SIP messages to a SIP entity.

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draft-rosenberg-rohc-sip-udpcomp-01.txt

rfc3320.txt Signaling Compression (SigComp)

Author(s) R. Price, C. Bormann, J. Christoffersson, H. Hannu, Z. Liu, J. Rosenberg

Organization ietf

State proposed standard

Size 137035 bytes

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).

rfc3485.txt The Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Static Dictionary for Signaling Compression (SigComp)

Author(s) M. Garcia-Martin, C. Bormann, J. Ott, R. Price, A. B. Roach

Organization ietf

State proposed standard

Size 80195 bytes

Abstract The Session Initiation Protocol (SIP) is a text-based protocol for initiating and managing communication sessions. The protocol can be compressed by using Signaling Compression (SigComp). Similarly, the Session Description Protocol (SDP) is a text-based protocol intended for describing multimedia sessions for the purposes of session announcement, session invitation, and other forms of multimedia session initiation. This memo defines the SIP/SDP-specific static dictionary that SigComp may use in order to achieve higher efficiency. The dictionary is compression algorithm independent.

1998-2002, maintained by Jiri Kuthan.
Last Update: May 14, 2002

rfc3320.txt	Signaling Compression (SigComp)
Author(s)	R. Price, C. Bormann, J. Christoffersson, H. Hannu, Z. Liu, J. Rosenberg
Organization	ietf
State	proposed standard
Size	137035 bytes
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).

rfc3485.txt	The Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Static Dictionary for Signaling Compression (SigComp)
Author(s)	M. Garcia-Martin, C. Bormann, J. Ott, R. Price, A. B. Roach
Organization	ietf
State	proposed standard
Size	80195 bytes
Abstract	The Session Initiation Protocol (SIP) is a text-based protocol for initiating and managing communication sessions. The protocol can be compressed by using Signaling Compression (SigComp). Similarly, the Session Description Protocol (SDP) is a text-based protocol intended for describing multimedia sessions for the purposes of session announcement, session invitation, and other forms of multimedia session initiation. This memo defines the SIP/SDP-specific static dictionary that SigComp may use in order to achieve higher efficiency. The dictionary is compression algorithm independent.