DE69122487D1 - Verfahren und Vorrichtung zur Kontrolle des Kompressionsgrades, angewendet von einem Knoten eines Datenkommunikationsnetzwerkes - Google Patents

Verfahren und Vorrichtung zur Kontrolle des Kompressionsgrades, angewendet von einem Knoten eines Datenkommunikationsnetzwerkes

Info

Publication number
DE69122487D1
DE69122487D1 DE69122487T DE69122487T DE69122487D1 DE 69122487 D1 DE69122487 D1 DE 69122487D1 DE 69122487 T DE69122487 T DE 69122487T DE 69122487 T DE69122487 T DE 69122487T DE 69122487 D1 DE69122487 D1 DE 69122487D1
Authority
DE
Germany
Prior art keywords
node
degree
controlling
communication network
data communication
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69122487T
Other languages
English (en)
Inventor
John Craven Broughton
Robert Stern Cahn
James Peyton Gray
John Patrick O'donnell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69122487D1 publication Critical patent/DE69122487D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/04—Protocols for data compression, e.g. ROHC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities
DE69122487T 1991-01-09 1991-12-20 Verfahren und Vorrichtung zur Kontrolle des Kompressionsgrades, angewendet von einem Knoten eines Datenkommunikationsnetzwerkes Expired - Lifetime DE69122487D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/638,928 US5131016A (en) 1991-01-09 1991-01-09 Communications network data compression control system and method

Publications (1)

Publication Number Publication Date
DE69122487D1 true DE69122487D1 (de) 1996-11-07

Family

ID=24562025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69122487T Expired - Lifetime DE69122487D1 (de) 1991-01-09 1991-12-20 Verfahren und Vorrichtung zur Kontrolle des Kompressionsgrades, angewendet von einem Knoten eines Datenkommunikationsnetzwerkes

Country Status (4)

Country Link
US (1) US5131016A (de)
EP (1) EP0494576B1 (de)
JP (1) JP2522870B2 (de)
DE (1) DE69122487D1 (de)

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US5392344A (en) * 1991-10-03 1995-02-21 At&T Corp. Communications network class-of-service routing
GB2271253A (en) * 1992-10-03 1994-04-06 Ibm Data compression at a video conference computer workstation
GB2271252A (en) * 1992-10-03 1994-04-06 Ibm Data compression in a computer workstation
US5524110A (en) * 1993-11-24 1996-06-04 Intel Corporation Conferencing over multiple transports
US5574934A (en) * 1993-11-24 1996-11-12 Intel Corporation Preemptive priority-based transmission of signals using virtual channels
CA2145921A1 (en) * 1994-05-10 1995-11-11 Vijay Pochampalli Kumar Method and apparatus for executing a distributed algorithm or service on a simple network management protocol based computer network
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US5850526A (en) * 1996-02-07 1998-12-15 Kingston Technology Co. LAN station for determining the destination LAN station is capable of decompressing by comparing destination address to block of addresses assigned by a LAN manufacturer
US7543018B2 (en) * 1996-04-11 2009-06-02 Aol Llc, A Delaware Limited Liability Company Caching signatures
US6112250A (en) * 1996-04-11 2000-08-29 America Online, Inc. Recompression of files at an intermediate node in a network system
GB9621243D0 (en) * 1996-10-11 1996-11-27 Nokia Mobile Phones Ltd Dect/gcm interworking
JP3834897B2 (ja) * 1996-11-26 2006-10-18 ソニー株式会社 情報信号伝送装置
US5966451A (en) * 1997-02-20 1999-10-12 Kabushiki Kaisha Toshiba Distributed network computing system, and data exchange apparatus and method and storage medium used in this system
JPH1173398A (ja) * 1997-06-03 1999-03-16 Toshiba Corp 分散ネットワークコンピューティングシステム、同システムに用いられる情報交換装置、同システムに用いられるセキュリティ機能を有する情報交換方法、この方法を格納したコンピュータ読取り可能な記憶媒体
US6115394A (en) * 1998-03-04 2000-09-05 Ericsson Inc. Methods, apparatus and computer program products for packet transport over wireless communication links
US5956490A (en) * 1998-06-30 1999-09-21 Motorola, Inc. Method, client device, server and computer readable medium for specifying and negotiating compression of uniform resource identifiers
US6324409B1 (en) * 1998-07-17 2001-11-27 Siemens Information And Communication Systems, Inc. System and method for optimizing telecommunication signal quality
EP0998078A1 (de) * 1998-10-30 2000-05-03 Telefonaktiebolaget Lm Ericsson Konfigurationsverfahren einer Nachrichtenverbindung für eine Datenübertragung
US6721555B1 (en) * 1999-02-19 2004-04-13 Qualcomm Incorporated System and method for facilitating device authentication in a wireless communications system
US6477156B1 (en) 1999-06-29 2002-11-05 Nokia Corporation Apparatus, and associated method, for selectably operating radio device in alternate operating mode
US6377556B1 (en) 1999-07-14 2002-04-23 Qualcomm Incorporated Method and apparatus to resynchronize ppp on um interface without affecting ppp on a rm interface and to resynchronize ppp on a rm interface without affecting ppp on a um interface
US6625164B1 (en) * 1999-07-14 2003-09-23 Qualcomm, Incorporated Selectively framing and unframing PPP packets depending on negotiated options on the Um and Rm interfaces
DE60019174T2 (de) * 1999-08-06 2005-08-11 Matsushita Electric Industrial Co., Ltd., Kadoma Datenübertragungsverfahren, -vorrichtung und Datenempfangsvorrichtung
US6826153B1 (en) 2000-09-13 2004-11-30 Jeffrey Kroon System and method of increasing the message throughput in a radio network
US6826152B1 (en) * 2000-09-13 2004-11-30 Harris Corporation System and method of conserving bandwidth in the transmission of message packets
US6816458B1 (en) * 2000-09-13 2004-11-09 Harris Corporation System and method prioritizing message packets for transmission
US6801571B1 (en) * 2000-10-11 2004-10-05 Motorola, Inc. Method and apparatus for optimizing data compression in a wireless digital access system
US7382730B2 (en) * 2000-11-16 2008-06-03 Cisco Technology, Inc. Two-pass method and apparatus for achieving maximal data compression for a modem relay mode of operation in a voice frame network
SE0004736D0 (sv) * 2000-12-20 2000-12-20 Ericsson Telefon Ab L M Mapping system and method
US7010727B1 (en) * 2001-06-15 2006-03-07 Nortel Networks Limited Method and system for negotiating compression techniques to be utilized in packet data communications
TWI250724B (en) * 2002-10-11 2006-03-01 Ericsson Telefon Ab L M Method and communication system for packeting messaging, and header compressor unit
US7324533B1 (en) 2003-02-25 2008-01-29 Cisco Technology, Inc. Using modem profiles to improve connectivity, connect timing, and compression performance on a modem relay (MR) gateway
US7627692B2 (en) 2004-01-30 2009-12-01 Nokia Corporation Multiplexing of compressed control and user-plane messages
WO2006019380A1 (en) * 2004-07-19 2006-02-23 Thomson Licensing S.A. Non-similar video codecs in video conferencing system
SE0402396D0 (sv) * 2004-10-05 2004-10-05 Ericsson Telefon Ab L M Refresh of cached terminal capabilities data
US7885294B2 (en) * 2007-08-23 2011-02-08 Cisco Technology, Inc. Signaling compression information using routing protocols
CN101843054B (zh) * 2007-10-31 2014-12-17 富士通株式会社 通信方法及通信终端、数据传送装置及控制装置
KR101500677B1 (ko) 2014-01-13 2015-03-18 이화여자대학교 산학협력단 선택적 데이터 압축 알고리즘을 사용하는 애드혹 네트워크 시스템 및 애드혹 네트워크에서 데이터를 전송하는 방법

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US4058672A (en) * 1976-11-10 1977-11-15 International Telephone And Telegraph Corporation Packet-switched data communications system
US4488288A (en) * 1982-06-25 1984-12-11 At&T Bell Laboratories End-to-end information memory arrangement in a line controller
US4679187A (en) * 1985-04-22 1987-07-07 International Business Machines Corp. Adaptive trunk-compression system with constant grade of service
JP2713883B2 (ja) * 1986-02-07 1998-02-16 株式会社日立製作所 時分割交換機
US4890282A (en) * 1988-03-08 1989-12-26 Network Equipment Technologies, Inc. Mixed mode compression for data transmission
US4924480A (en) * 1988-03-11 1990-05-08 American Telephone And Telegraph Company Codecs with suppression of multiple encoding/decodings across a connection
US4899147A (en) * 1988-06-03 1990-02-06 Unisys Corporation Data compression/decompression apparatus with throttle, start-up and backward read controls

Also Published As

Publication number Publication date
JPH05160835A (ja) 1993-06-25
EP0494576A1 (de) 1992-07-15
US5131016A (en) 1992-07-14
JP2522870B2 (ja) 1996-08-07
EP0494576B1 (de) 1996-10-02

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