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 DatenkommunikationsnetzwerkesInfo
- 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
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
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) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2670973B1 (fr) * | 1990-12-19 | 1994-04-15 | Ouest Standard Telematique Sa | Systeme de transmission par paquets a compression de donnees, procede et equipement correspondant. |
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 |
CA2186795A1 (en) * | 1995-11-17 | 1997-05-18 | Cormac John Sreenan | Resource management system for a broadband multipoint bridge |
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1991
- 1991-01-09 US US07/638,928 patent/US5131016A/en not_active Expired - Fee Related
- 1991-10-14 JP JP3265096A patent/JP2522870B2/ja not_active Expired - Fee Related
- 1991-12-20 EP EP91480191A patent/EP0494576B1/de not_active Expired - Lifetime
- 1991-12-20 DE DE69122487T patent/DE69122487D1/de not_active Expired - Lifetime
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |