DE69328057D1 - Einheit für mehrere Teilnehmer für ein Funktelephonsystem - Google Patents

Einheit für mehrere Teilnehmer für ein Funktelephonsystem

Info

Publication number
DE69328057D1
DE69328057D1 DE69328057T DE69328057T DE69328057D1 DE 69328057 D1 DE69328057 D1 DE 69328057D1 DE 69328057 T DE69328057 T DE 69328057T DE 69328057 T DE69328057 T DE 69328057T DE 69328057 D1 DE69328057 D1 DE 69328057D1
Authority
DE
Germany
Prior art keywords
subscribers
fixed
communicate
mobile
multisubscriber
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
DE69328057T
Other languages
English (en)
Inventor
Pradeep Kaul
Stanley E Kay
Michael I Parr
Graham Avis
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.)
DirecTV Group Inc
Original Assignee
Hughes Electronics Corp
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
Priority claimed from US08/028,502 external-priority patent/US5703881A/en
Application filed by Hughes Electronics Corp filed Critical Hughes Electronics Corp
Application granted granted Critical
Publication of DE69328057D1 publication Critical patent/DE69328057D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/012—Comfort noise or silence coding
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/17—Time-division multiplex systems in which the transmission channel allotted to a first user may be taken away and re-allotted to a second user if the first user becomes inactive, e.g. TASI
    • H04J3/172—Digital speech interpolation, i.e. DSI
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/14—WLL [Wireless Local Loop]; RLL [Radio Local Loop]
    • 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
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Radio Relay Systems (AREA)
DE69328057T 1992-08-13 1993-08-13 Einheit für mehrere Teilnehmer für ein Funktelephonsystem Expired - Lifetime DE69328057D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92933792A 1992-08-13 1992-08-13
US2796893A 1993-03-08 1993-03-08
US08/028,502 US5703881A (en) 1990-12-06 1993-03-09 Multi-subscriber unit for radio communication system and method

Publications (1)

Publication Number Publication Date
DE69328057D1 true DE69328057D1 (de) 2000-04-20

Family

ID=27363136

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69328057T Expired - Lifetime DE69328057D1 (de) 1992-08-13 1993-08-13 Einheit für mehrere Teilnehmer für ein Funktelephonsystem

Country Status (8)

Country Link
EP (1) EP0583233B1 (de)
JP (1) JPH06177832A (de)
KR (1) KR960012090B1 (de)
AT (1) ATE190784T1 (de)
AU (1) AU654444B2 (de)
CA (1) CA2103986C (de)
DE (1) DE69328057D1 (de)
FI (1) FI933560A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5787355A (en) * 1994-04-22 1998-07-28 Northern Telecom Limited Method and apparatus for wireless trunking to private branch exchanges
ES2101629B1 (es) * 1994-04-29 1998-03-01 Alcatel Standard Electrica Terminal celular fijo.
FI107575B (fi) * 1994-06-20 2001-08-31 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä, tukiasema sekä tilaajapäätelaite
DE69535738T2 (de) * 1994-07-21 2009-04-09 Ntt Docomo Inc. Verfahren und Gerät zur Sprachinformationsunterbrechung in einer mobilen Satellitenkommunikationsanordnung
ES2102956B1 (es) * 1994-07-27 1998-04-01 Alcatel Standard Electrica Sistema de comunicaciones dual fijo-movil.
EP0720403B1 (de) * 1994-12-28 2005-10-26 Ntt Mobile Communications Network Inc. Automatisches Rufempfangsverfahren
MY114291A (en) * 1995-01-31 2002-09-30 Qualcomm Inc Concentrated subscriber system for wireless local loop
US5544223A (en) * 1995-01-31 1996-08-06 Qualcomm Incorporated Method and apparatus for paging a concentrated subscriber system for wireless local loop
US6324208B1 (en) 1995-06-02 2001-11-27 Airspan Networks, Inc. Apparatus and method of controlling transmitting power in a subscriber of a wireless telecommunications system
WO1996038938A2 (en) * 1995-06-02 1996-12-05 Dsc Communications Corporation Apparatus and method of controlling transmitting power and transmit rate of a wireless telecommunications system
US5758256A (en) * 1995-06-07 1998-05-26 Hughes Electronics Corporation Method of transporting speech information in a wireless cellular system
CA2182322A1 (en) * 1995-07-31 1997-02-01 Shrirang Jangi Multiscriber transcoder module for fixed wireless networking
GB2306854B (en) * 1995-10-20 1998-04-08 At & T Corp Apparatus for radio local loop system
SE516763C2 (sv) * 1995-10-20 2002-02-26 Ericsson Telefon Ab L M Förfarande och system för signalutbyte med ett kommunikationsnät
SE9601618D0 (sv) * 1996-04-29 1996-04-29 Startskottet 37900 Ab Subscriber terminal arrangement
US6314300B1 (en) * 1996-06-21 2001-11-06 Ntt Mobile Communications Network Inc. Mobile communication system for supporting multiple simultaneous communications on single mobile terminal
US5926755A (en) * 1996-08-07 1999-07-20 Telefonaktiebolaget Lm Ericsson Method and an arrangement for conducting multiple calls simultaneously
EP0848563A3 (de) * 1996-12-11 2000-01-05 Texas Instruments Incorporated Verbesserungen in Telekommunikationssystemen
WO1998027757A2 (en) * 1996-12-18 1998-06-25 Northern Telecom Limited Method of passing a pbx station directory number over an air interface
FR2766317B1 (fr) * 1997-07-15 1999-09-24 Alsthom Cge Alcatel Dispositif pour relier un commutateur telephonique a un reseau telephonique fixe via une pluralite de terminaux radiotelephoniques fixes d'un reseau radiotelephonique
FR2767244B1 (fr) * 1997-08-11 2004-09-24 Te Sa M Telecomm Par Satellite Dispositif pour relier un commutateur telephonique a un reseau telephonique fixe via un reseau radiotelephonique
AU1624499A (en) * 1997-12-18 1999-07-05 Ericsson Inc. Paging method for a multi-line terminal in a fixed cellular system
EP0959633A1 (de) * 1998-05-20 1999-11-24 TRT Lucent Technologies (SA) Digitaler Adapter für Funkteilnehmerendgeräte
JP2000023241A (ja) 1998-06-30 2000-01-21 Kyocera Corp 無線通信システム
EP1037478A1 (de) * 1999-03-18 2000-09-20 Telefonaktiebolaget L M Ericsson (Publ) Zellulares Kommunikationsnetzwerkarchitektur für ortsgebundene Teilnehmer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5992638A (ja) * 1982-11-19 1984-05-28 Hitachi Denshi Ltd マルチチヤネルアクセス方式無線電話システム
US4737975A (en) * 1984-09-18 1988-04-12 Metrofone, Inc. Programmable system for interfacing a standard telephone set with a radio transceiver
JPH0620189B2 (ja) * 1986-05-09 1994-03-16 日本電気株式会社 空きチヤンネル自動通知方式
CA1299706C (en) * 1987-08-27 1992-04-28 Yasutaka Sasaki Concentrator system capable of completing emergency calls under congested traffic

Also Published As

Publication number Publication date
FI933560A0 (fi) 1993-08-12
EP0583233B1 (de) 2000-03-15
KR940004997A (ko) 1994-03-16
FI933560A (fi) 1994-02-14
ATE190784T1 (de) 2000-04-15
AU4465293A (en) 1994-02-17
CA2103986C (en) 2001-04-24
CA2103986A1 (en) 1994-02-14
EP0583233A2 (de) 1994-02-16
JPH06177832A (ja) 1994-06-24
KR960012090B1 (ko) 1996-09-12
AU654444B2 (en) 1994-11-03
EP0583233A3 (en) 1994-07-06

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Legal Events

Date Code Title Description
8332 No legal effect for de