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AR002394A1 - Una disposicion de telefonia inalambrica mejorada para interconectar una red digital en una red telefonica publica conmutable y un metodo para procesarllamados telefonicos mediante dicha disposicion. - Google Patents

Una disposicion de telefonia inalambrica mejorada para interconectar una red digital en una red telefonica publica conmutable y un metodo para procesarllamados telefonicos mediante dicha disposicion.

Info

Publication number
AR002394A1
AR002394A1 ARP960103039A AR10303996A AR002394A1 AR 002394 A1 AR002394 A1 AR 002394A1 AR P960103039 A ARP960103039 A AR P960103039A AR 10303996 A AR10303996 A AR 10303996A AR 002394 A1 AR002394 A1 AR 002394A1
Authority
AR
Argentina
Prior art keywords
network
telephone network
provision
wireless
audio information
Prior art date
Application number
ARP960103039A
Other languages
English (en)
Inventor
Lindsay A Weaver Jr
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 AR002394A1 publication Critical patent/AR002394A1/es

Links

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)

Abstract

Se trata de una disposición de telefonía inalámbrica mejorada, que consiste en interconectar una red digital con una red telefónica pública conmutable. Unared de telefonía inalámbrica con capacidad de procesamiento de senales digitales determina si una llamada telefónica está dirigida a una red públicatelefónica de conmutación (PSTN) ubicada dentro del área de llamada local teniendo otra red de telefonía inalámbrica. En ese caso se establece unamodulación de impulsos en código y otro enlace de base compacta entre ambas redes de telefonía inalámbrica, y se transmite información sonora vocodificadapor el enlace de ATM. Cuando la información sonora vocodificada llega a la segunda red de telefonía inalámbrica es convertida por la segunda red detelefonía inalámbrica en información sonora codificada en modulación de impulsos en código (MIC), e introducida a la PSTN. En sentido inverso, lasegunda red de telefonía inalámbrica convierte los datos formateados en MIC desde la PSTN receptora en información sonora vocodificada, y luego estransmitida a la primera red de telefonía inalámbrica por vía del ATM y otro enlace de base compacta. La invención también tiene por objeto un método paraprocesar llamadas telefónicas mediante dicha disposición.
ARP960103039A 1995-06-08 1996-07-06 Una disposicion de telefonia inalambrica mejorada para interconectar una red digital en una red telefonica publica conmutable y un metodo para procesarllamados telefonicos mediante dicha disposicion. AR002394A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48876995A 1995-06-08 1995-06-08

Publications (1)

Publication Number Publication Date
AR002394A1 true AR002394A1 (es) 1998-03-11

Family

ID=23941050

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960103039A AR002394A1 (es) 1995-06-08 1996-07-06 Una disposicion de telefonia inalambrica mejorada para interconectar una red digital en una red telefonica publica conmutable y un metodo para procesarllamados telefonicos mediante dicha disposicion.

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)

Families Citing this family (12)

* 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
US7133696B2 (en) * 2002-12-13 2006-11-07 Qualcomm, Incorporated Changing the operational mode of a wireless communication device using a voice service option
WO2020124371A1 (zh) * 2018-12-18 2020-06-25 华为技术有限公司 一种数据信道的建立方法及设备

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

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
CN1203005A (zh) 1998-12-23
IL118564A0 (en) 1996-10-16
AU715374B2 (en) 2000-02-03
IL118564A (en) 1999-09-22
JPH11507793A (ja) 1999-07-06
TW439379B (en) 2001-06-07
JP3083852B2 (ja) 2000-09-04

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