{
  "draft": "draft-ietf-rohc-sigcomp-extended-04",
  "doc_id": "RFC3321",
  "title": "Signaling Compression (SigComp) - Extended Operations",
  "authors": [
    "H. Hannu",
    "J. Christoffersson",
    "S. Forsgren",
    "K.-C. Leung",
    "Z. Liu",
    "R. Price"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "19",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Robust Header Compression",
  "abstract": "This document describes how to implement certain mechanisms in\r\nSigComp (Signaling Compression), RFC XXX, which can significantly\r\nimprove the compression efficiency compared to using simple per-\r\nmessage compression.\r\nSigComp uses a UDVM (Universal Decompressor Virtual Machine) for\r\ndecompression, and the mechanisms described in this document are\r\npossible to implement using the UDVM instructions defined in RFC XXX.",
  "pub_date": "January 2003",
  "keywords": [
    "sip",
    "session initiation protocol",
    "udvm",
    "universal decompressor virtual machine",
    "SigComp",
    "Signaling Compression"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [
    "RFC4896"
  ],
  "see_also": [],
  "doi": "10.17487/RFC3321",
  "errata_url": null
}