ES2149796T3 - Transcodificador para radio celular digital. - Google Patents

Transcodificador para radio celular digital.

Info

Publication number
ES2149796T3
ES2149796T3 ES93116608T ES93116608T ES2149796T3 ES 2149796 T3 ES2149796 T3 ES 2149796T3 ES 93116608 T ES93116608 T ES 93116608T ES 93116608 T ES93116608 T ES 93116608T ES 2149796 T3 ES2149796 T3 ES 2149796T3
Authority
ES
Spain
Prior art keywords
voice data
transcoder
processor
transcoding
output
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
ES93116608T
Other languages
English (en)
Inventor
Mayank Kapadia
Graham Johnson
Barry Michael King
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.)
Motorola Solutions UK Ltd
Original Assignee
Motorola Ltd
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 Motorola Ltd filed Critical Motorola Ltd
Application granted granted Critical
Publication of ES2149796T3 publication Critical patent/ES2149796T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Prostheses (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Steroid Compounds (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Telephone Function (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)

Abstract

SE DESCRIBE UN TRANSCODIFICADOR PARA REALIZAR OPERACIONES DE TRANSCODIFICACION PARA OPERACIONES DE CODIFICACION Y DESCODIFICACION DE PALABRAS SOBRE DATOS DE VOZ DISPUESTOS SOBRE UNA PLURALIDAD DE CANALES DE DATOS DE VOZ. COMPRENDE UNA PRIMERA INTERFASE (10) PARA DATOS DE VOZ CODIFICADOS DE ENTRADA Y SALIDA, UNA SEGUNDA INTERFASE (11) PARA DATOS DE VOZ DECODIFICADOS DE ENTRADA Y SALIDA; EN AL MENOS UN PROCESADOR TRANSCODIFICADOR (101) PARA REALIZAR OPERACIONES DE TRANSCODIFICACION SOBRE DATOS DE VOZ DISPUESTOS SOBRE AL MENOS DOS CANALES DE DATOS DE VOZ; Y UN PROCESADOR (100) DE ENTRADA/SALIDA ACOPLADO A LA PRIMERA Y SEGUNDA INTERFASES Y A AL MENOS UN PROCESADOR TRANSCODIFICADOR PARA CONTROLAR EL FLUJO DE DATOS ENTRE LA PRIMERA Y SEGUNDA INTERFASES Y EL AL MENOS UN PROCESADOR TRANSCODIFICADOR. LOS PROCESADORES DE ENTRADA/SALIDA CONTROLAN EL AL MENOS UN PROCESADOR TRANSCODIFICADOR PARA REALIZAR OPERACIONES DE TRANSCODIFICACION SOBRE UN CANAL SELECCIONADO EN UN TIEMPO DADO. LA INVENCION ES PARTICULARMENTE APLICABLE A LA TRANSCODIFICACION ENTRE DATOS DE VOZ ESTANDAR CEPT Y DATOS DE VOCES ESTANDAR GSM.
ES93116608T 1992-11-28 1993-10-14 Transcodificador para radio celular digital. Expired - Lifetime ES2149796T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9224974A GB2273024B (en) 1992-11-28 1992-11-28 A transcoder

Publications (1)

Publication Number Publication Date
ES2149796T3 true ES2149796T3 (es) 2000-11-16

Family

ID=10725844

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93116608T Expired - Lifetime ES2149796T3 (es) 1992-11-28 1993-10-14 Transcodificador para radio celular digital.

Country Status (9)

Country Link
US (1) US5438569A (es)
EP (1) EP0600197B1 (es)
CN (1) CN1091572A (es)
AT (1) ATE195042T1 (es)
AU (1) AU668221B2 (es)
DE (1) DE69329099D1 (es)
ES (1) ES2149796T3 (es)
FI (1) FI935262A7 (es)
GB (1) GB2273024B (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995008237A1 (en) * 1993-09-17 1995-03-23 Motorola, Inc. Method and apparatus for passing network device operations
US5943324A (en) * 1994-01-11 1999-08-24 Ericsson, Inc. Methods and apparatus for mobile station to mobile station communications in a mobile satellite communication system
GB2290206B (en) * 1994-05-14 1999-04-28 Motorola Ltd Transcoder test method
FR2722353B1 (fr) * 1994-07-11 1996-08-23 Alcatel Mobile Comm France 1trame montante a l'interface transc2dans un reseau cellulaire de radioc3mobiles
US5513181A (en) * 1995-02-17 1996-04-30 At&T Corp. Multi-signal multi-coder transcoder
KR19980702886A (ko) * 1995-03-10 1998-08-05 찰스 멜 무어 쥬니어 내장 시분할 다원접속 포맷변환을 이용한 이동위성 통신시스템에서 이동국 대 이동국 호출방법 및 장치
US5835486A (en) * 1996-07-11 1998-11-10 Dsc/Celcore, Inc. Multi-channel transcoder rate adapter having low delay and integral echo cancellation
DE19640040A1 (de) * 1996-09-30 1998-04-02 Alsthom Cge Alcatel Transkodier-Vorrichtung
DE19753490C2 (de) * 1997-12-02 2000-04-06 Siemens Ag Anordnung zur Datenverarbeitung
US6512918B1 (en) * 1999-08-19 2003-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangements for transcoder selection and transcoding data within packet-switched communication networks supporting radio interfaces
KR100424850B1 (ko) * 2001-08-08 2004-03-27 엘지전자 주식회사 데이터 전송 속도 변환 장치
US7474673B1 (en) 2003-09-29 2009-01-06 Cisco Technology, Inc. Recording and using transcoding information
US7504968B2 (en) * 2004-02-13 2009-03-17 Hewlett-Packard Development Company, L.P. Media data decoding device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
DE3527330A1 (de) * 1985-07-31 1987-02-05 Philips Patentverwaltung Digitales funkuebertragungssystem mit verbindungsbegleitenden organisationskanal im zeitmultiplexrahmen
US5228029A (en) * 1990-02-27 1993-07-13 Motorola, Inc. Cellular tdm communication system employing offset frame synchronization
US5111454A (en) * 1990-08-16 1992-05-05 Motorola, Inc. Digital cellular tdm system employing 6:1 packing of transcoded information
SE467856B (sv) * 1991-01-31 1992-09-21 Ericsson Telefon Ab L M Transcoder foer ett mobilradiosystem

Also Published As

Publication number Publication date
GB2273024A (en) 1994-06-01
US5438569A (en) 1995-08-01
FI935262A0 (fi) 1993-11-26
FI935262A7 (fi) 1994-05-29
DE69329099D1 (de) 2000-08-31
ATE195042T1 (de) 2000-08-15
AU668221B2 (en) 1996-04-26
EP0600197A3 (en) 1994-10-26
HK1004093A1 (en) 1998-11-13
GB9224974D0 (en) 1993-01-20
GB2273024B (en) 1996-10-09
CN1091572A (zh) 1994-08-31
EP0600197A2 (en) 1994-06-08
AU5034393A (en) 1994-06-09
EP0600197B1 (en) 2000-07-26

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