Signaling Compression

Signaling Compression

Signaling compression, or SigComp, is a compression method designed especially for compression of text-based communication data as SIP or RTSP. SigComp had originally been defined in RFC 3320 and was later updated with RFC 4896. A Negative Acknowledgement Mechanism for Signaling Compression is defined in RFC 4077. The SigComp work is performed in the ROHC working group in the transport area of the IETF.

General architecture



Related Standards Documents

* RFC 3320 - "Signaling Compression (SigComp)"
* RFC 3485 - "The Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Static Dictionary for Signaling Compression (SigComp)"
* RFC 3486 - "Compressing the Session Initiation Protocol (SIP)"
* RFC 4077 - "A Negative Acknowledgement Mechanism for Signaling Compression"
* RFC 4464 - "Signaling Compression (SigComp) Users' Guide"
* RFC 4465 - "Signaling Compression (SigComp) Torture Tests"
* RFC 4896 - "Signaling Compression (SigComp) Corrections and Clarifications"
* RFC 5049 - "Applying Signaling Compression (SigComp) to the Session Initiation Protocol (SIP)"

External links

* [http://www.opensigcomp.org Open SigComp] - An open source library for SigComp by Estacado Systems released under version 2 of the GPL


Wikimedia Foundation. 2010.

Игры ⚽ Поможем сделать НИР

Look at other dictionaries:

  • SigComp — (Signalling Compression) est une méthode de compression standardisée par IETF pour les protocoles de transport textuels tel que SIP et RTSP. Il a été défini au début par le RFC 3320 puis corrigé par le RFC 4896. Sommaire 1 Intérêt …   Wikipédia en Français

  • Mechanotransduction — refers to the many mechanisms by which cells convert mechanical stimulus into chemical activity.[1][2] Contents 1 Tendon 2 Ear 3 …   Wikipedia

  • Bit rate — Bit rates Decimal prefixes (SI) Name Symbol Multiple kilobit per second kbit/s 103 megabit per second Mbit/s 106 gigabit per second Gbit/s 109 …   Wikipedia

  • endocrine system, human — ▪ anatomy Introduction  group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …   Universalium

  • Videoconferencing — See also: List of video telecommunication services and product brands A Tandberg T3 high resolution telepresence room in use (2008) …   Wikipedia

  • Metastatic breast cancer — is a stage of breast cancer where the disease has spread to distant metastases. It is a complication of primary breast cancer, usually occurring several years after resection of the primary breast cancer. Metastatic breast cancer cells frequently …   Wikipedia

  • MPEG-4 — is a method of defining compression of audio and visual (AV) digital data. It was introduced in late 1998 and designated a standard for a group of audio and video coding formats and related technology agreed upon by the ISO/IEC Moving Picture… …   Wikipedia

  • RS-232 — This article is about the RS 232 standard. For RS 232 variants, see serial port. A 25 pin connector as described in the RS 232 standard In telecommunications, RS 232 (Recommended Standard 232) is the traditional name for a series of standards for …   Wikipedia

  • Digital telephony — is the use of digital electronics in the provision of digital telephone services and systems. Since the 1960s a digital core network has almost entirely replaced the old analog system, and much of the access network has also been digitized.… …   Wikipedia

  • Digital Visual Interface — (DVI) A male DVI D (single link) connector. Type Digital and analog computer video connector Production history …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”