DE69327521T2 - Kommunikationsnetz mit zwei moden - Google Patents

Kommunikationsnetz mit zwei moden

Info

Publication number
DE69327521T2
DE69327521T2 DE69327521T DE69327521T DE69327521T2 DE 69327521 T2 DE69327521 T2 DE 69327521T2 DE 69327521 T DE69327521 T DE 69327521T DE 69327521 T DE69327521 T DE 69327521T DE 69327521 T2 DE69327521 T2 DE 69327521T2
Authority
DE
Germany
Prior art keywords
fashions
communication network
network
communication
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 - Fee Related
Application number
DE69327521T
Other languages
English (en)
Other versions
DE69327521D1 (de
Inventor
Morton Stern
S Csapo
E Borth
N Lynk
R Haug
R Schorman
D Rasky
J Roaznski
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 Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of DE69327521D1 publication Critical patent/DE69327521D1/de
Application granted granted Critical
Publication of DE69327521T2 publication Critical patent/DE69327521T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2643Radio 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]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08Access point devices
    • H04W88/10Access point devices adapted for operation in multiple networks, e.g. multi-mode access points
DE69327521T 1992-06-30 1993-06-17 Kommunikationsnetz mit zwei moden Expired - Fee Related DE69327521T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/906,785 US5712868A (en) 1992-06-30 1992-06-30 Dual mode communication network
PCT/US1993/005769 WO1994001956A2 (en) 1992-06-30 1993-06-17 Dual mode communication network

Publications (2)

Publication Number Publication Date
DE69327521D1 DE69327521D1 (de) 2000-02-10
DE69327521T2 true DE69327521T2 (de) 2000-08-31

Family

ID=25422973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327521T Expired - Fee Related DE69327521T2 (de) 1992-06-30 1993-06-17 Kommunikationsnetz mit zwei moden

Country Status (12)

Country Link
US (1) US5712868A (de)
EP (1) EP0621999B1 (de)
JP (1) JPH06510656A (de)
KR (1) KR0134901B1 (de)
CN (1) CN1054489C (de)
BR (1) BR9305562A (de)
DE (1) DE69327521T2 (de)
FI (1) FI940883A0 (de)
FR (1) FR2693060B1 (de)
IT (1) IT1261790B (de)
MX (1) MX9303932A (de)
WO (1) WO1994001956A2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7558557B1 (en) * 1991-11-12 2009-07-07 Broadcom Corporation Low-power messaging in a network supporting roaming terminals
US6374311B1 (en) * 1991-10-01 2002-04-16 Intermec Ip Corp. Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery
US7415548B2 (en) 1991-05-13 2008-08-19 Broadcom Corporation Communication network having a plurality of bridging nodes which transmits a polling message with backward learning technique to determine communication pathway
DE69232639T2 (de) * 1991-10-01 2003-02-20 Norand Corp Lokales funkfrequenznetzwerk
US7917145B2 (en) * 1992-11-02 2011-03-29 Broadcom Corporation Radio frequency local area network
US6970434B1 (en) * 1995-06-07 2005-11-29 Broadcom Corporation Hierarchical communication system providing intelligent data, program and processing migration
US7924783B1 (en) * 1994-05-06 2011-04-12 Broadcom Corporation Hierarchical communications system
US8509260B2 (en) * 1993-08-31 2013-08-13 Broadcom Corporation Modular, portable data processing terminal for use in a communication network
JP2992670B2 (ja) * 1994-01-31 1999-12-20 松下電器産業株式会社 移動体通信装置
FR2718306B1 (fr) * 1994-03-31 1996-04-26 Alcatel Mobile Comm France Procédé d'adaptation de l'interface air, dans un système de radiocommunication vers des mobiles.
US5724380A (en) * 1994-06-06 1998-03-03 Siemens Aktiengesellschaft Radio transmission system
FR2722353B1 (fr) * 1994-07-11 1996-08-23 Alcatel Mobile Comm France 1trame montante a l'interface transc2dans un reseau cellulaire de radioc3mobiles
US6091954A (en) * 1994-09-01 2000-07-18 Telefonaktiebolaget Lm Ericsson Channel assignment in enhanced fixed-plan mobile communications systems
US5614914A (en) * 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
GB2297460B (en) * 1995-01-28 1999-05-26 Motorola Ltd Communications system and a method therefor
US5883899A (en) * 1995-05-01 1999-03-16 Telefonaktiebolaget Lm Ericsson Code-rate increased compressed mode DS-CDMA systems and methods
GB9509199D0 (en) * 1995-05-05 1995-06-28 Ionica Int Ltd Digital telephony
US5940452A (en) * 1995-11-29 1999-08-17 Motorola, Inc. Dual mode radio subscriber unit having a diversity receiver apparatus and method therefor
US6023615A (en) * 1995-11-29 2000-02-08 Motorola, Inc. Method for controlling a diversity receiver apparatus in a radio subscriber unit
AU1977397A (en) * 1996-03-04 1997-09-22 Ericsson Inc. Digital communication system for adapting communications protocol based on a current communication channel condition
US6031826A (en) * 1996-08-27 2000-02-29 Ericsson Inc. Fast associated control channel technique for satellite communications
US5793795A (en) * 1996-12-04 1998-08-11 Motorola, Inc. Method for correcting errors from a jamming signal in a frequency hopped spread spectrum communication system
US5878037A (en) * 1996-12-18 1999-03-02 Lucent Technologies Inc. Code division switching scheme
EP1027811B1 (de) * 1997-10-29 2002-07-31 Siemens Aktiengesellschaft Verfahren, sende/empfangseinrichtung und funk-kommunikationssystem zur datenübertragung
JP4015363B2 (ja) * 1998-01-21 2007-11-28 ノキア コーポレイション 構成部品による歪を補償するためのパルス成形方法
DE69803574T2 (de) * 1998-10-27 2002-08-29 Bosch Gmbh Robert Verfahren zur Schätzung der Kanalimpulsantwort eines Signalübertragungskanals und Mobilstation
US6115406A (en) 1999-09-10 2000-09-05 Interdigital Technology Corporation Transmission using an antenna array in a CDMA communication system
US6278726B1 (en) 1999-09-10 2001-08-21 Interdigital Technology Corporation Interference cancellation in a spread spectrum communication system
GB2360674A (en) * 2000-03-21 2001-09-26 Inmarsat Ltd Concurrent use of multiple TDMA Protocols
JP2002010339A (ja) * 2000-06-23 2002-01-11 Ntt Docomo Inc チャネル割当方法および通信装置
KR100506310B1 (ko) * 2001-11-23 2005-08-05 삼성전자주식회사 공중 무선망 및 사설 유무선망 서비스 장치 및 방법
ITMI20020206A1 (it) * 2002-02-05 2003-08-05 Prod El S P A Procedimento per la trasmissione efficiente di informazioni
US7787411B2 (en) * 2005-05-10 2010-08-31 Microsoft Corporation Gaming console wireless protocol for peripheral devices
CN100454937C (zh) * 2006-02-27 2009-01-21 宇龙计算机通信科技(深圳)有限公司 移动通信终端的通话录音方法
AU2007357786C1 (en) * 2007-08-10 2011-12-15 Fujitsu Limited Radio base station and mobile station
US8059579B1 (en) 2008-04-04 2011-11-15 Sprint Spectrum L.P. Method and system for providing wireless service according to multiple wireless-communication protocols on a single radio-frequency (RF) carrier
DK3343782T3 (da) 2016-12-29 2019-10-28 Oticon As Trådløs kommunikationsanordning til at kommunikere med flere eksterne anordninger via en trådløs kommunikationsenhed

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267600A (en) * 1979-12-06 1981-05-12 The United States Of America As Represented By The Secretary Of The Navy Modulation monitoring apparatus
US4897835A (en) * 1985-11-27 1990-01-30 At&E Corporation High capacity protocol with multistation capability
DE3721889A1 (de) * 1987-07-02 1989-01-12 Standard Elektrik Lorenz Ag Rechnergesteuertes teilnehmergeraet zum betrieb in fernmeldenetzen, insbesondere mobilfunknetzen, mit unterschiedlicher systemtechnik
US5029233A (en) * 1987-10-09 1991-07-02 Motorola, Inc. Radio arrangement having two radios sharing circuitry
US4989230A (en) * 1988-09-23 1991-01-29 Motorola, Inc. Cellular cordless telephone
US5042082A (en) * 1989-06-26 1991-08-20 Telefonaktiebolaget L. M. Ericsson Mobile assisted handoff
US5008953A (en) * 1989-06-26 1991-04-16 Telefonaktiebolaget L M Ericsson Mobile station link supervision utilizing digital voice color codes
US5200957A (en) * 1989-06-26 1993-04-06 Telefonaktiebolaget L M Ericsson Mobile assisted handoff
GB2236454A (en) * 1989-09-01 1991-04-03 Philips Electronic Associated Communications system for radio telephones
US5073900A (en) * 1990-03-19 1991-12-17 Mallinckrodt Albert J Integrated cellular communications system
GB2242806B (en) * 1990-04-06 1994-04-20 Stc Plc Handover techniques
GB9016331D0 (en) * 1990-07-25 1990-09-12 British Telecomm Cellular radio
US5283780A (en) * 1990-10-18 1994-02-01 Stanford Telecommunications, Inc. Digital audio broadcasting system
WO1992021195A1 (en) * 1991-05-13 1992-11-26 Omnipoint Corporation Dual mode transmitter and receiver
US5285469A (en) * 1991-06-03 1994-02-08 Omnipoint Data Corporation Spread spectrum wireless telephone system
IL100029A (en) * 1991-11-11 1994-02-27 Motorola Inc Method and apparatus for improving detection of data bits in a slow frequency hopping communication system
US5289272A (en) * 1992-02-18 1994-02-22 Hughes Aircraft Company Combined data, audio and video distribution system in passenger aircraft
US5381443A (en) * 1992-10-02 1995-01-10 Motorola Inc. Method and apparatus for frequency hopping a signalling channel in a communication system
US5355161A (en) * 1993-07-28 1994-10-11 Concord Media Systems Identification system for broadcast program segments

Also Published As

Publication number Publication date
ITRM930419A0 (it) 1993-06-25
FR2693060A1 (fr) 1993-12-31
WO1994001956A3 (en) 1994-03-17
IT1261790B (it) 1996-06-03
ITRM930419A1 (it) 1994-12-25
CN1086645A (zh) 1994-05-11
KR0134901B1 (ko) 1998-04-27
DE69327521D1 (de) 2000-02-10
BR9305562A (pt) 1995-12-26
MX9303932A (es) 1994-04-29
FI940883A (fi) 1994-02-25
US5712868A (en) 1998-01-27
CN1054489C (zh) 2000-07-12
FI940883A0 (fi) 1994-02-25
EP0621999A4 (de) 1994-05-09
JPH06510656A (ja) 1994-11-24
WO1994001956A2 (en) 1994-01-20
EP0621999A1 (de) 1994-11-02
EP0621999B1 (de) 2000-01-05
FR2693060B1 (fr) 1995-05-19

Similar Documents

Publication Publication Date Title
DE69327521D1 (de) Kommunikationsnetz mit zwei moden
DE68925678T2 (de) Kommunikationsnetz mit anpassbare wegbestimmung
DE69535834D1 (de) Mobile Kommunikationsanordnung mit mehreren Zugriffsverfahren
DE3889221T2 (de) Kommunikationsnetzwerk.
DE69207822T2 (de) Weglenkung in Kommunikationsnetzwerken
DE69027417D1 (de) Fernsprechsysteme mit verbesserter Geheimhaltung
DE69419027D1 (de) Mindestkosten-leitwegsauswahl in verteilten kommunikationsnetzen
DE69330861T2 (de) Drahtlose Kommunikation mit Nachfeldkoppelung
FI941093A0 (fi) Matkaviestinverkko
DE69326813D1 (de) Paketkommunikationsnetzwerk
NO932543L (no) Mobiltelefon-nettverksstruktur
DK0574484T3 (da) Kommunikationsomskifternetværk
DE69231533D1 (de) Datenkommunikationsnetz
DE69323233D1 (de) Fernmeldenetz
DE69327396D1 (de) Zweiweg-Kommunikations-Ohrhörer
DE69313902D1 (de) Zweiweg-Kommunikations-Ohrhörer mit Filter
DE69323694T2 (de) Übertragungsnetz mit Vielfachzugriff
DE59104070D1 (de) Funktelefonnetz mit ausserhalb des Versorgungsbereichs möglicher Kommunikation.
DE68911096D1 (de) Völlig integriertes Fernmeldenetzwerk.
DE69329614D1 (de) Kommunikationsgerät mit Audio-Antwortfunktion
DE59207849D1 (de) Optisches Nachrichtennetz
NO912102D0 (no) Telekommunikasjonsnettverk.
DE69530539D1 (de) Datenkommunikationsgerät mit Anrufbegrenzungsfähigkeit
DE69428837T2 (de) Datenkommunikationsgerät mit Anrufbegrenzungsfähigkeit
ITBO920438A0 (it) Centralino telefonico

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: SCHUMACHER & WILLSAU, PATENTANWALTSSOZIETAET, 80335 MUENCHEN

8339 Ceased/non-payment of the annual fee