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CN1203005A - 长距离链路上的远程语音编码 - Google Patents

长距离链路上的远程语音编码 Download PDF

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Publication number
CN1203005A
CN1203005A CN96196058A CN96196058A CN1203005A CN 1203005 A CN1203005 A CN 1203005A CN 96196058 A CN96196058 A CN 96196058A CN 96196058 A CN96196058 A CN 96196058A CN 1203005 A CN1203005 A CN 1203005A
Authority
CN
China
Prior art keywords
audio information
speech
network
signal processing
telephone
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.)
Pending
Application number
CN96196058A
Other languages
English (en)
Chinese (zh)
Inventor
小L·A·韦弗
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN1203005A publication Critical patent/CN1203005A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/18—Service support devices; Network management devices
    • H04W88/181—Transcoding devices; Rate adaptation devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/16—Gateway arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
CN96196058A 1995-06-08 1996-06-07 长距离链路上的远程语音编码 Pending CN1203005A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48876995A 1995-06-08 1995-06-08
US08/488,769 1995-06-08

Publications (1)

Publication Number Publication Date
CN1203005A true CN1203005A (zh) 1998-12-23

Family

ID=23941050

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96196058A Pending CN1203005A (zh) 1995-06-08 1996-06-07 长距离链路上的远程语音编码

Country Status (12)

Country Link
EP (1) EP0832540A1 (es)
JP (1) JP3083852B2 (es)
KR (1) KR19990022738A (es)
CN (1) CN1203005A (es)
AR (1) AR002394A1 (es)
AU (1) AU715374B2 (es)
BR (1) BR9609481A (es)
IL (1) IL118564A (es)
RU (1) RU2147771C1 (es)
TW (1) TW439379B (es)
WO (1) WO1996042176A1 (es)
ZA (1) ZA964331B (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100586134C (zh) * 2002-12-13 2010-01-27 高通股份有限公司 利用语音业务选项改变通信装置的运行模式
CN115643554A (zh) * 2018-12-18 2023-01-24 华为技术有限公司 一种数据信道的建立方法及设备

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5956673A (en) * 1995-01-25 1999-09-21 Weaver, Jr.; Lindsay A. Detection and bypass of tandem vocoding using detection codes
US5903862A (en) * 1995-01-25 1999-05-11 Weaver, Jr.; Lindsay A. Method and apparatus for detection of tandem vocoding to modify vocoder filtering
US6292662B1 (en) * 1995-09-29 2001-09-18 Qualcomm Incorporated Method and system for processing telephone calls involving two digital wireless subscriber units that avoid double vocoding
FI103456B (fi) * 1996-03-29 1999-06-30 Nokia Telecommunications Oy Puheen siirto pakettiverkossa
FI103311B (fi) 1997-03-20 1999-05-31 Nokia Telecommunications Oy ATM-kytkentä tietoliikenneverkoissa
US5999521A (en) * 1997-06-06 1999-12-07 Lucent Technologies Inc. System and method for providing local services to a wireless telephone served by another system
DE19728033A1 (de) * 1997-07-01 1999-01-07 Alsthom Cge Alcatel Mobilfunknetz mit Anschlußvorrichtung zum Anschluß an Kommunikationsnetze
US5953331A (en) * 1997-09-09 1999-09-14 Lucent Technologies Inc. Wireless packet system for efficient wide area bandwidth utilization
US6434139B1 (en) * 1999-08-10 2002-08-13 Lucent Technologies Inc. Method for optimizing mobile wireless communications routed across plural interconnected networks
US7142857B1 (en) * 2000-04-26 2006-11-28 Lucent Technologies Inc. Apparatus, method and system for maintaining call control at a gateway mobile switching center utilizing a packet network

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1275527A1 (ru) * 1985-04-29 1986-12-07 Предприятие П/Я А-3821 Анализатор речевых сигналов
JP2705773B2 (ja) * 1987-03-02 1998-01-28 エヌ・ティ・ティ移動通信網 株式会社 通信中チヤンネル切換方式
US4924480A (en) * 1988-03-11 1990-05-08 American Telephone And Telegraph Company Codecs with suppression of multiple encoding/decodings across a connection
GB9113515D0 (en) * 1991-06-21 1991-08-07 Plessey Telecomm Speech signal transmission
CA2066538C (en) * 1991-07-09 1997-12-23 Brian David Bolliger Mobile-telephone system call processing arrangement
FR2700087B1 (fr) * 1992-12-30 1995-02-10 Alcatel Radiotelephone Procédé de positionnement adaptatif d'un codeur/décodeur de parole au sein d'une infrastructure de communication.
US5434854A (en) * 1993-12-27 1995-07-18 At&T Corp. System for communicating digital cellular data between a cell site and a switching system or another cell site

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100586134C (zh) * 2002-12-13 2010-01-27 高通股份有限公司 利用语音业务选项改变通信装置的运行模式
CN115643554A (zh) * 2018-12-18 2023-01-24 华为技术有限公司 一种数据信道的建立方法及设备

Also Published As

Publication number Publication date
RU2147771C1 (ru) 2000-04-20
ZA964331B (en) 1996-12-17
WO1996042176A1 (en) 1996-12-27
AU6265196A (en) 1997-01-09
KR19990022738A (ko) 1999-03-25
EP0832540A1 (en) 1998-04-01
BR9609481A (pt) 1999-05-25
IL118564A0 (en) 1996-10-16
AU715374B2 (en) 2000-02-03
AR002394A1 (es) 1998-03-11
IL118564A (en) 1999-09-22
JPH11507793A (ja) 1999-07-06
TW439379B (en) 2001-06-07
JP3083852B2 (ja) 2000-09-04

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication