Title: Signaling Compression (SigComp)
Author(s): R. Price, C. Bormann, J. Christoffersson, H. Hannu, Z. Liu, J. Rosenberg.
Status: PROPOSED STANDARD
Date: Jan 2003
Length: 137035
This document defines Signaling Compression (SigComp), a solution for compressing messages generated by application protocols such as the Session Initiation Protocol (SIP) (RFC3261) and the Real Time Streaming Protocol (RTSP) (RFC2326). 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 (RFC1951).
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