DE60040146D1 - Pfadumschaltung im bezug auf übertragungsbedarf - Google Patents

Pfadumschaltung im bezug auf übertragungsbedarf

Info

Publication number
DE60040146D1
DE60040146D1 DE60040146T DE60040146T DE60040146D1 DE 60040146 D1 DE60040146 D1 DE 60040146D1 DE 60040146 T DE60040146 T DE 60040146T DE 60040146 T DE60040146 T DE 60040146T DE 60040146 D1 DE60040146 D1 DE 60040146D1
Authority
DE
Germany
Prior art keywords
path switching
transmission requirements
requirements
transmission
switching
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 - Fee Related
Application number
DE60040146T
Other languages
English (en)
Inventor
Serge Gicquel
Philippe Hamet
Marie Joelle Pasche
Roland Soulabail
Sylvain Weyl
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.)
Nokia of America Corp
Original Assignee
Lucent Technologies Inc
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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Application granted granted Critical
Publication of DE60040146D1 publication Critical patent/DE60040146D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13098—Mobile subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13166—Fault prevention
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13174—Data transmission, file transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13199—Modem, modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13367—Hierarchical multiplexing, add-drop multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE60040146T 1999-04-26 2000-03-29 Pfadumschaltung im bezug auf übertragungsbedarf Expired - Fee Related DE60040146D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99460029 1999-04-26
PCT/EP2000/002760 WO2000065866A1 (en) 1999-04-26 2000-03-29 Path switching according to transmission requirements

Publications (1)

Publication Number Publication Date
DE60040146D1 true DE60040146D1 (de) 2008-10-16

Family

ID=8242411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60040146T Expired - Fee Related DE60040146D1 (de) 1999-04-26 2000-03-29 Pfadumschaltung im bezug auf übertragungsbedarf

Country Status (5)

Country Link
US (1) US7058079B1 (de)
EP (1) EP1173998B1 (de)
JP (1) JP3792517B2 (de)
DE (1) DE60040146D1 (de)
WO (1) WO2000065866A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8000968B1 (en) 2011-04-26 2011-08-16 Huawei Technologies Co., Ltd. Method and apparatus for switching speech or audio signals
CN102404072B (zh) 2010-09-08 2013-03-20 华为技术有限公司 一种信息比特发送方法、装置和***
CN103295578B (zh) 2012-03-01 2016-05-18 华为技术有限公司 一种语音频信号处理方法和装置
CN104753653B (zh) * 2013-12-31 2019-07-12 中兴通讯股份有限公司 一种解速率匹配的方法、装置和接收侧设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4943973A (en) * 1989-03-31 1990-07-24 At&T Company Spread-spectrum identification signal for communications system
GB2242336A (en) * 1990-03-21 1991-09-25 Telycom Linkline Ltd Unit selects facsimile or telephone according to tone signal on incoming line
US5787116A (en) 1996-06-18 1998-07-28 Motorola Inc. Apparatus and method for detecting amplitude modulated answer back toned signals
CN1153366C (zh) * 1996-08-29 2004-06-09 西门子公司 通信网内传输压缩语音信息的方法和***
CA2225136A1 (en) 1997-02-20 1998-08-20 Lucent Technologies, Inc. Technique for detecting modem devices to enhance computer network security
US6075792A (en) * 1997-06-16 2000-06-13 Interdigital Technology Corporation CDMA communication system which selectively allocates bandwidth upon demand
US6128282A (en) * 1997-12-18 2000-10-03 Sicom, Inc. Network node controller and method for combining circuit and packet data
US6507591B1 (en) * 1998-04-17 2003-01-14 Advanced Micro Devices, Inc. Handshaking between repeater and physical layer device in a variable rate network transceiver
US6636525B1 (en) * 1998-08-19 2003-10-21 International Business Machines Corporation Destination dependent coding for discrete multi-tone modulation
US6859470B2 (en) * 2002-02-27 2005-02-22 Jds Uniphase Corporation Air trench that limits thermal coupling between laser and laser driver

Also Published As

Publication number Publication date
EP1173998B1 (de) 2008-09-03
JP2002543701A (ja) 2002-12-17
US7058079B1 (en) 2006-06-06
WO2000065866A1 (en) 2000-11-02
JP3792517B2 (ja) 2006-07-05
EP1173998A1 (de) 2002-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee