DE60044734D1 - Kommunikationssystemen - Google Patents

Kommunikationssystemen

Info

Publication number
DE60044734D1
DE60044734D1 DE60044734T DE60044734T DE60044734D1 DE 60044734 D1 DE60044734 D1 DE 60044734D1 DE 60044734 T DE60044734 T DE 60044734T DE 60044734 T DE60044734 T DE 60044734T DE 60044734 D1 DE60044734 D1 DE 60044734D1
Authority
DE
Germany
Prior art keywords
devices
mini
bus
cell
identify
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
DE60044734T
Other languages
English (en)
Inventor
Richard John Proctor
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.)
Ericsson AB
Original Assignee
Ericsson AB
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 Ericsson AB filed Critical Ericsson AB
Application granted granted Critical
Publication of DE60044734D1 publication Critical patent/DE60044734D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5603—Access techniques
    • H04L2012/5609—Topology
    • H04L2012/5613—Bus (including DQDB)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5652—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly
    • H04L2012/5653—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL]
    • H04L2012/5656—Cell construction, e.g. including header, packetisation, depacketisation, assembly, reassembly using the ATM adaptation layer [AAL] using the AAL2

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Selective Calling Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Communication Control (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE60044734T 1999-04-19 2000-03-27 Kommunikationssystemen Expired - Lifetime DE60044734D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9908848A GB2349294B (en) 1999-04-19 1999-04-19 Communications system

Publications (1)

Publication Number Publication Date
DE60044734D1 true DE60044734D1 (de) 2010-09-09

Family

ID=10851758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60044734T Expired - Lifetime DE60044734D1 (de) 1999-04-19 2000-03-27 Kommunikationssystemen

Country Status (5)

Country Link
US (1) US7050442B1 (de)
EP (1) EP1047280B1 (de)
AT (1) ATE476062T1 (de)
DE (1) DE60044734D1 (de)
GB (1) GB2349294B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7239641B1 (en) * 2001-04-24 2007-07-03 Brocade Communications Systems, Inc. Quality of service using virtual channel translation
DE10124070A1 (de) * 2001-05-16 2002-11-28 Marconi Comm Gmbh System und Verfahren zur zeitlichen Abstimmung von Ereignissen in asynchron arbeitenden Kommunikationssystemen
ATE403286T1 (de) 2002-06-21 2008-08-15 Qualcomm Inc Zwischenverstärker für drahtlose lokale netzwerke
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
AU2003274992A1 (en) 2002-10-11 2004-05-04 Widefi, Inc. Reducing loop effects in a wireless local area network repeater
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
MXPA05003929A (es) * 2002-10-15 2005-06-17 Widefi Inc Repetidor de red de area local inalambrica con control automatico de ganancia para extender la cobertura de la red.
US7230935B2 (en) * 2002-10-24 2007-06-12 Widefi, Inc. Physical layer repeater with selective use of higher layer functions based on network operating conditions
AU2003300938A1 (en) 2002-12-16 2004-07-29 Widefi, Inc. Improved wireless network repeater
US8027642B2 (en) 2004-04-06 2011-09-27 Qualcomm Incorporated Transmission canceller for wireless local area network
JP4960223B2 (ja) 2004-05-13 2012-06-27 クゥアルコム・インコーポレイテッド 検出およびメディア・アクセス制御を行う非周波数変換型リピータ
CN1985528B (zh) 2004-06-03 2010-06-09 高通股份有限公司 具有低成本高性能本振架构的变频中继器
US8059727B2 (en) 2005-01-28 2011-11-15 Qualcomm Incorporated Physical layer repeater configuration for increasing MIMO performance
WO2008036401A2 (en) 2006-09-21 2008-03-27 Qualcomm Incorporated Method and apparatus for mitigating oscillation between repeaters
WO2008057290A1 (en) 2006-10-26 2008-05-15 Qualcomm Incorporated Repeater techniques for multiple input multiple output utilizing beam formers

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07307738A (ja) * 1994-05-13 1995-11-21 Mitsubishi Electric Corp プロトコル処理装置
US5418786A (en) * 1994-06-17 1995-05-23 Motorola, Inc. Asynchronous transfer mode (ATM) method and apparatus for communicating status bytes in a manner compatible with the utopia protocol
US5485456A (en) * 1994-10-21 1996-01-16 Motorola, Inc. Asynchronous transfer mode (ATM) system having an ATM device coupled to multiple physical layer devices
US5946309A (en) * 1996-08-21 1999-08-31 Telefonaktiebolaget Lm Ericsson Hybrid ATM adaptation layer
GB9621776D0 (en) * 1996-10-18 1996-12-11 Northern Telecom Ltd ATM communications system and method
GB9624917D0 (en) * 1996-11-29 1997-01-15 Northern Telecom Ltd Distribution network
GB2321568A (en) * 1997-01-22 1998-07-29 Northern Telecom Ltd ATM communications system and method
IT1290337B1 (it) * 1997-02-17 1998-10-22 Italtel Spa Sistema per la trasmissione di dati tra una unita' centrale e una pluralita' di unita' periferiche per il tramite di un bus sincrono ad
GB2322515A (en) * 1997-02-21 1998-08-26 Northern Telecom Ltd Adaptation layer switching
US6229821B1 (en) * 1997-04-22 2001-05-08 At&T Corp. Serial data transmission of variable length mini packets using statistical multiplexing
DE69822475T2 (de) * 1997-07-22 2004-08-12 Nortel Networks Ltd., St. Laurent Verfahren zur übertragung von daten über atm netzwerke unterschiedlichen typs
US6266343B1 (en) * 1997-07-22 2001-07-24 Nortel Networks Limited Telecommunications system
SE511819C2 (sv) * 1997-09-08 1999-11-29 Ericsson Telefon Ab L M Förfarande och anordning för paketering av dataströmmar
US6483838B1 (en) * 1997-12-19 2002-11-19 Telefonaktiegolaget Lm Ericsson (Publ) Combined header parameter table for ATM node
JP3065026B2 (ja) * 1998-06-02 2000-07-12 日本電気株式会社 Ａａｌ２パケット交換装置
JP2000041051A (ja) * 1998-07-23 2000-02-08 Nec Corp Ａａｌ受信回路と無線基地局および移動通信システムならびにａｔｍセルのａａｌ処理方法
US6574224B1 (en) * 1999-07-02 2003-06-03 Nortel Networks Limited Processing communication traffic
JP2001028588A (ja) * 1999-07-14 2001-01-30 Hitachi Ltd セル交換装置
US6393025B1 (en) * 1999-08-09 2002-05-21 Lucent Technologies Inc. Time-sensitive packet processor for an ATM switch
US6801542B1 (en) * 1999-08-19 2004-10-05 Nokia Corporation Method and apparatus for providing an interworking unit between ATM networks and IP networks

Also Published As

Publication number Publication date
EP1047280A2 (de) 2000-10-25
GB9908848D0 (en) 1999-06-16
ATE476062T1 (de) 2010-08-15
GB2349294A (en) 2000-10-25
US7050442B1 (en) 2006-05-23
EP1047280A3 (de) 2003-08-27
EP1047280B1 (de) 2010-07-28
GB2349294B (en) 2001-07-11

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