BE1002284A4 - Station de base pour systeme telephonique numerique sans fil. - Google Patents

Station de base pour systeme telephonique numerique sans fil. Download PDF

Info

Publication number
BE1002284A4
BE1002284A4 BE8800372A BE8800372A BE1002284A4 BE 1002284 A4 BE1002284 A4 BE 1002284A4 BE 8800372 A BE8800372 A BE 8800372A BE 8800372 A BE8800372 A BE 8800372A BE 1002284 A4 BE1002284 A4 BE 1002284A4
Authority
BE
Belgium
Prior art keywords
base station
telephone system
wireless telephone
digital wireless
connection points
Prior art date
Application number
BE8800372A
Other languages
English (en)
Inventor
Graham M Avis
Terrance Stephen Collins
Martin Keith Schroeder
Brian Gregory Kiernan
Jonathan Willis Mechling
Thomas E Fletcher
Wendeline R Avis
Gregory T Saffee
Karle J Johnson
Original Assignee
Internat Mobile Machines 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22100350&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE1002284(A4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Internat Mobile Machines Corp filed Critical Internat Mobile Machines Corp
Application granted granted Critical
Publication of BE1002284A4 publication Critical patent/BE1002284A4/fr

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
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0691—Synchronisation in a TDM node
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/12—Interfaces between hierarchically different network devices between access points and access point controllers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Une station de base, dans un réseau de communication d'abonnés afin de communiquer des signaux entre des postes d'abonné et un réseau de communication extérieur comportant des points de connexion, comprend un circuit de communications (12) pour des communications simultanées entre des points de connexion et des postes d'abonné (51) par une voie de communication donnée ayant de multiples secteurs séquentiellement répétitifs; un central (10) pour connecter le circuit de communications aux points de connexion du réseau extérieur; et un processeur de connexion à distance (14).
BE8800372A 1987-08-14 1988-03-30 Station de base pour systeme telephonique numerique sans fil. BE1002284A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/071,279 US4777633A (en) 1987-08-14 1987-08-14 Base station for wireless digital telephone system

Publications (1)

Publication Number Publication Date
BE1002284A4 true BE1002284A4 (fr) 1990-11-20

Family

ID=22100350

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8800372A BE1002284A4 (fr) 1987-08-14 1988-03-30 Station de base pour systeme telephonique numerique sans fil.

Country Status (23)

Country Link
US (1) US4777633A (fr)
JP (1) JP2979319B2 (fr)
KR (1) KR910010007B1 (fr)
CN (1) CN1011561B (fr)
AU (1) AU585748B2 (fr)
BE (1) BE1002284A4 (fr)
BR (1) BR8801530A (fr)
DE (2) DE3845018B4 (fr)
DK (1) DK172084B1 (fr)
ES (1) ES2007170A6 (fr)
FI (1) FI98430C (fr)
FR (1) FR2619477B1 (fr)
GB (2) GB8805618D0 (fr)
HK (1) HK83494A (fr)
IL (1) IL85678A (fr)
IT (1) IT1219926B (fr)
MX (1) MX171366B (fr)
NL (2) NL193162C (fr)
NO (1) NO175559C (fr)
PT (1) PT87283B (fr)
RU (1) RU2003229C1 (fr)
SE (3) SE468617B (fr)
UA (1) UA27687C2 (fr)

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US4785450B1 (en) * 1987-08-06 1999-10-12 Interdigital Tech Corp Apparatus and method for obtaining frequency agility in digital communication system
DE3845017B4 (de) * 1988-11-07 2006-10-19 Interdigital Technology Corp., Wilmington Digitales Funkfernsprechsystem
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US5008900A (en) * 1989-08-14 1991-04-16 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
US5146473A (en) * 1989-08-14 1992-09-08 International Mobile Machines Corporation Subscriber unit for wireless digital subscriber communication system
US6389010B1 (en) 1995-10-05 2002-05-14 Intermec Ip Corp. Hierarchical data collection network supporting packetized voice communications among wireless terminals and telephones
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US5212806A (en) * 1990-10-29 1993-05-18 International Business Machines Corporation Distributed control methods for management of migrating data stations in a wireless communications network
JP2500963B2 (ja) 1990-10-29 1996-05-29 インターナショナル・ビジネス・マシーンズ・コーポレイション 双方向情報通信方法
US5239673A (en) * 1990-10-29 1993-08-24 International Business Machines Corporation Scheduling methods for efficient frequency reuse in a multi-cell wireless network served by a wired local area network
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US5404355A (en) * 1992-10-05 1995-04-04 Ericsson Ge Mobile Communications, Inc. Method for transmitting broadcast information in a digital control channel
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US6175717B1 (en) * 1993-04-16 2001-01-16 Trans Video Electronics, Inc. Global mobile video communications system
US5546383A (en) 1993-09-30 1996-08-13 Cooley; David M. Modularly clustered radiotelephone system
US6775531B1 (en) * 1994-07-21 2004-08-10 Interdigital Technology Corporation Subscriber terminal temperature regulation
DK1096692T3 (da) * 1994-07-21 2003-01-27 Interdigital Tech Corp Intern temperaturregulering af abonnentterminal
US6243399B1 (en) 1994-07-21 2001-06-05 Interdigital Technology Corporation Ring signal generator
ES2103673B1 (es) * 1994-12-30 1998-05-01 Alcatel Citesa Interfaz pcm multilinea para procesado de señal.
US5845211A (en) * 1995-01-13 1998-12-01 Bell South Corporation Wireless digital network
US5778003A (en) * 1995-03-30 1998-07-07 Newbridge Networks Corporation Loop-back detection using out-of-band signalling
US5781582A (en) * 1995-05-04 1998-07-14 Interwave Communications International Ltd. Frequency agile transceiver with multiple frequency synthesizers per transceiver
US5682403A (en) * 1995-05-04 1997-10-28 Wavelink Communications Spread spectrum communication network signal processor
US5734979A (en) * 1995-05-04 1998-03-31 Interwave Communications International, Ltd. Cellular base station with intelligent call routing
JPH09102977A (ja) * 1995-10-03 1997-04-15 Mitsubishi Electric Corp 基地局システム
US7590083B2 (en) 1995-12-07 2009-09-15 Transcore Link Logistics Corp. Wireless packet data distributed communications system
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US5771468A (en) * 1996-01-17 1998-06-23 Telefonaktiebolaget L M Ericsson Multi-purpose base station
JP2842363B2 (ja) * 1996-03-13 1999-01-06 日本電気株式会社 エコーキャンセラ装置
CA2265640A1 (fr) * 1996-09-25 1998-04-02 Qualcomm Incorporated Procede et dispositif servant a detecter de mauvais paquets de donnees recus par un telephone mobile au moyen de parametres vocaux decodes
US7788092B2 (en) * 1996-09-25 2010-08-31 Qualcomm Incorporated Method and apparatus for detecting bad data packets received by a mobile telephone using decoded speech parameters
US6563802B2 (en) * 1998-06-22 2003-05-13 Intel Corporation Echo cancellation with dynamic latency adjustment
US6415150B1 (en) * 1998-09-11 2002-07-02 Ameritech Corporation System and method for providing telecommunications service using a wireless link
US6278742B1 (en) * 1999-11-19 2001-08-21 Siemens Information And Communication Mobile Llc. Method and system for power-conserving interference avoidance in communication between a mobile unit and a base unit in a wireless telecommunication system
EP1117191A1 (fr) * 2000-01-13 2001-07-18 Telefonaktiebolaget Lm Ericsson Méthode d'annulation d'écho
US20020101888A1 (en) * 2001-02-01 2002-08-01 Keck Steven W. Method and system for controlling the flow of data in a base transceiver station
BRPI0508580B1 (pt) * 2004-03-09 2019-02-05 Matsushita Electric Ind Co Ltd método de acesso randômico e aparelho terminal de radiocomunicação
GB0614543D0 (en) * 2006-07-21 2006-08-30 Vodafone Plc RF Distribution
US7673084B2 (en) * 2007-02-20 2010-03-02 Infineon Technologies Ag Bus system and methods of operation using a combined data and synchronization line to communicate between bus master and slaves
US8340055B1 (en) * 2010-07-16 2012-12-25 Sprint Spectrum L.P. Prioritization of final page attempt to mobile station
EP2565653B1 (fr) * 2011-09-05 2019-05-08 Fluke Corporation Unité de surveillance pour détecteur de tension avec affichage déclenchant avertissement visuel
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EP0113662A2 (fr) * 1983-01-11 1984-07-18 Alcatel N.V. Système radiotéléphonique mobile cellulaire
GB2174571A (en) * 1985-03-20 1986-11-05 Int Mobile Machines Digital wireless telephone system
US4785450A (en) * 1987-08-06 1988-11-15 International Mobile Machines Corporation Apparatus and method for obtaining frequency agility in digital communication systems

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Publication number Priority date Publication date Assignee Title
EP0113662A2 (fr) * 1983-01-11 1984-07-18 Alcatel N.V. Système radiotéléphonique mobile cellulaire
GB2174571A (en) * 1985-03-20 1986-11-05 Int Mobile Machines Digital wireless telephone system
US4785450A (en) * 1987-08-06 1988-11-15 International Mobile Machines Corporation Apparatus and method for obtaining frequency agility in digital communication systems
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Also Published As

Publication number Publication date
AU585748B2 (en) 1989-06-22
FI882229A0 (fi) 1988-05-12
NO175559B (no) 1994-07-18
SE9802261D0 (sv) 1998-06-23
DE3812611A1 (de) 1989-02-23
GB8805618D0 (en) 1988-04-07
CN1031305A (zh) 1989-02-22
FI882229A (fi) 1989-02-15
DE3845018B4 (de) 2008-04-30
KR910010007B1 (ko) 1991-12-10
FR2619477B1 (fr) 1990-12-14
SE0400592L (sv) 2004-03-10
SE9802261L (sv) 1998-06-23
IL85678A0 (en) 1990-02-09
PT87283B (pt) 1995-05-31
CN1011561B (zh) 1991-02-06
DE3812611C2 (de) 1996-09-12
NL194571C (nl) 2002-07-02
AU1412788A (en) 1989-02-16
SE0400592D0 (sv) 2004-03-10
GB2208774C (en) 2007-04-18
RU2003229C1 (ru) 1993-11-15
DK130088D0 (da) 1988-03-10
IL85678A (en) 1993-01-31
NL193162C (nl) 1998-12-04
FR2619477A1 (fr) 1989-02-17
SE526116C2 (sv) 2005-07-05
KR890004534A (ko) 1989-04-22
UA27687C2 (uk) 2000-10-16
IT8847867A0 (it) 1988-04-19
SE468617B (sv) 1993-02-15
NO175559C (no) 1994-10-26
SE8800824L (sv) 1989-02-15
NL194571B (nl) 2002-03-01
PT87283A (pt) 1990-06-29
SE8800824D0 (sv) 1988-03-09
DK130088A (da) 1989-02-15
NO881468D0 (no) 1988-04-06
NL193162B (nl) 1998-08-03
FI98430C (fi) 1997-06-10
DK172084B1 (da) 1997-10-13
BR8801530A (pt) 1989-01-10
GB8806221D0 (en) 1988-04-13
IT1219926B (it) 1990-05-24
NL9800006A (nl) 1998-10-01
FI98430B (fi) 1997-02-28
HK83494A (en) 1994-08-26
US4777633A (en) 1988-10-11
MX171366B (es) 1993-10-21
NL8800636A (nl) 1989-03-01
SE523859C2 (sv) 2004-05-25
ES2007170A6 (es) 1989-06-01
JPH01117531A (ja) 1989-05-10
JP2979319B2 (ja) 1999-11-15
GB2208774A (en) 1989-04-12
NO881468L (no) 1989-01-09
GB2208774B (en) 1991-07-31

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: *INTERNATIONAL MOBILE MACHINES CORP.

Effective date: 20080330