DE69220305D1 - Funkverbindungsgestaltung für schnurlose Kommunikationssysteme - Google Patents

Funkverbindungsgestaltung für schnurlose Kommunikationssysteme

Info

Publication number
DE69220305D1
DE69220305D1 DE69220305T DE69220305T DE69220305D1 DE 69220305 D1 DE69220305 D1 DE 69220305D1 DE 69220305 T DE69220305 T DE 69220305T DE 69220305 T DE69220305 T DE 69220305T DE 69220305 D1 DE69220305 D1 DE 69220305D1
Authority
DE
Germany
Prior art keywords
design
communication systems
cordless communication
radio connections
connections
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
DE69220305T
Other languages
English (en)
Other versions
DE69220305T2 (de
Inventor
Leo Strawczynski
Gregory L Plett
Howard M Sandler
David G Steer
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.)
Nortel Networks Ltd
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Application granted granted Critical
Publication of DE69220305D1 publication Critical patent/DE69220305D1/de
Publication of DE69220305T2 publication Critical patent/DE69220305T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/16Performing reselection for specific purposes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks
DE69220305T 1991-08-22 1992-08-10 Funkverbindungsgestaltung für schnurlose Kommunikationssysteme Expired - Fee Related DE69220305T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/748,740 US5229995A (en) 1990-07-17 1991-08-22 Radio link architecture for wireless communication systems

Publications (2)

Publication Number Publication Date
DE69220305D1 true DE69220305D1 (de) 1997-07-17
DE69220305T2 DE69220305T2 (de) 1997-09-25

Family

ID=25010723

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69220305T Expired - Fee Related DE69220305T2 (de) 1991-08-22 1992-08-10 Funkverbindungsgestaltung für schnurlose Kommunikationssysteme

Country Status (5)

Country Link
US (1) US5229995A (de)
EP (1) EP0529859B1 (de)
JP (1) JPH05259970A (de)
CA (1) CA2075860C (de)
DE (1) DE69220305T2 (de)

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AU8959191A (en) * 1990-10-23 1992-05-20 Omnipoint Corporation Method and apparatus for establishing spread spectrum communications
US5678189A (en) * 1992-03-28 1997-10-14 Motorola, Inc. Communications system and communications unit for communicating over a base set of channels and an extended set of channels
FI90811C (fi) * 1992-04-10 1994-03-25 Nokia Telecommunications Oy Signalointimenetelmä radiojärjestelmää varten
US5612806A (en) * 1993-07-30 1997-03-18 Gte Laboratories Incorporated Acknowledgement using subcarrier multiplexed tones
US5444696A (en) * 1993-10-29 1995-08-22 Pacific Communication Sciences, Inc. Frame structure using consecutive slot assignments for mobile communications
US6005856A (en) * 1993-11-01 1999-12-21 Omnipoint Corporation Communication protocol for spread spectrum wireless communication system
US6088590A (en) 1993-11-01 2000-07-11 Omnipoint Corporation Method and system for mobile controlled handoff and link maintenance in spread spectrum communication
US6301242B1 (en) * 1998-07-24 2001-10-09 Xircom Wireless, Inc. Communication system with fast control traffic
FI940196A (fi) * 1994-01-14 1995-07-15 Nokia Telecommunications Oy Menetelmä kanavien allokoimiseksi radiojärjestelmässä, tilaaja-asema ja tukiasema
SE504721C2 (sv) * 1994-08-19 1997-04-14 Telia Ab Anordning vid telekommunikationssystem för sändning av korta meddelanden inom DECT-systemet
JP3271441B2 (ja) * 1994-11-01 2002-04-02 株式会社日立製作所 移動通信システムにおける制御信号送信スロット割当て方法および無線基地局
FI98675B (fi) * 1995-02-17 1997-04-15 Nokia Telecommunications Oy Aikavälien allokoiminen matkaviestinjärjestelmässä
US5732353A (en) * 1995-04-07 1998-03-24 Ericsson Inc. Automatic control channel planning in adaptive channel allocation systems
JP3134040B2 (ja) * 1995-05-25 2001-02-13 三菱電機株式会社 時分割多重通信制御方法
US6522635B1 (en) * 1995-06-15 2003-02-18 Mobile Satellite Ventures, Lp Communication protocol for satellite data processing
US5638369A (en) * 1995-07-05 1997-06-10 Motorola, Inc. Method and apparatus for inbound channel selection in a communication system
US5887022A (en) * 1996-06-12 1999-03-23 Telecommunications Research Laboratories Peer-peer frequency hopping spread spectrum wireless system
IL127635A0 (en) * 1996-06-28 1999-10-28 Harris Corp Improvements in or relating to a method and apparatus for determining symbol timing in a wireless communications system also using a reusable control channel and reducing power
US5923648A (en) 1996-09-30 1999-07-13 Amsc Subsidiary Corporation Methods of dynamically switching return channel transmissions of time-division multiple-access (TDMA) communication systems between signalling burst transmissions and message transmissions
US5982761A (en) * 1996-09-30 1999-11-09 Amsc Subsidiary Corporation Methods of communicating over time-division multiple-access (TDMA) communication systems with distinct non-time-critical and time-critical network management information transmission rates
FI105371B (fi) 1996-12-31 2000-07-31 Nokia Networks Oy Radiojärjestelmä ja menetelmiä kaksisuuntaisen radioyhteyden muodostamiseksi
US5995849A (en) * 1997-11-26 1999-11-30 Direct Wireless Communication Corp. Direct wireless communication system and method of operation
GB2332599B (en) * 1997-12-20 2002-09-11 Motorola Ltd Cellular communication system and method therefor
US6577617B1 (en) * 1998-09-07 2003-06-10 Matsushita Electric Industrial Co., Ltd. Communication terminal apparatus, base station communication apparatus and radio communication method
US6901276B1 (en) 2001-05-01 2005-05-31 Palmone, Inc. Direct digital signal processor control of multi-channel scan for re-establishing connections in a wirelessly networked device
KR100431197B1 (ko) * 2001-12-21 2004-05-12 주식회사 케이티 공통선 신호 방식을 이용한 무선 인터넷 접속장치 및 그방법
US20050128954A1 (en) * 2003-12-08 2005-06-16 Kuo-Hui Li Method for transmission rate adapatation
GB2432484B (en) * 2005-11-22 2007-12-27 Ipwireless Inc Cellular communication system and method for broadcast communication
KR100965654B1 (ko) * 2006-06-14 2010-06-23 삼성전자주식회사 무선 이동 통신 시스템에서 공통 제어 정보 송신 방법
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
US9119133B2 (en) * 2009-05-08 2015-08-25 Qualcomm Incorporated Local internet protocol access capability indication
KR101462856B1 (ko) * 2010-11-29 2014-11-19 주식회사 팬택 이기종 무선 통신 시스템에서 상황 정보 보고 방법 및 그 장치

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* Cited by examiner, † Cited by third party
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DE3133347A1 (de) * 1981-08-22 1983-03-10 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren zum zugreifen auf uebertragungskanaele eines nachrichtenuebertragungssystems
JPS59178828A (ja) * 1983-03-29 1984-10-11 Nippon Telegr & Teleph Corp <Ntt> 移動通信におけるチヤネル選定方式
DE3527330A1 (de) * 1985-07-31 1987-02-05 Philips Patentverwaltung Digitales funkuebertragungssystem mit verbindungsbegleitenden organisationskanal im zeitmultiplexrahmen
DE3786590T2 (de) * 1986-04-26 1994-02-24 Nec Corp Funktelefonsystem mit gemeinsamem Signalisierungskanal.
US4868811A (en) * 1987-03-10 1989-09-19 Kabushiki Kaisha Toshiba Multiple access communication system
JP2557889B2 (ja) * 1987-07-03 1996-11-27 株式会社東芝 無線通信方式
JPH01296725A (ja) * 1988-05-25 1989-11-30 Nippon Telegr & Teleph Corp <Ntt> マルチチャネル・コードレス電話制御方式
JPH01314040A (ja) * 1988-06-13 1989-12-19 Toshiba Corp 無線電話装置の発着呼制御方式
JPH0289442A (ja) * 1988-09-27 1990-03-29 Toshiba Corp 無線電話装置の発着呼制御方式
SE466279B (sv) * 1988-10-17 1992-01-20 Ericsson Telefon Ab L M Radioenhet foer oeverfoering av samtalsinformation i ett mobiltelefonsystem med kort raeckvidd
US5124985A (en) * 1988-12-13 1992-06-23 Small Power Communication Systems Research Laboratories Co., Ltd. Radiocommunication system using time-division digital frames
GB8829661D0 (en) * 1988-12-20 1989-02-15 Shaye Communications Ltd Duplex communications systems
JPH0822100B2 (ja) * 1989-09-19 1996-03-04 日本電信電話株式会社 移動通信無線制御チャネル構成方式

Also Published As

Publication number Publication date
EP0529859A3 (en) 1993-09-01
CA2075860A1 (en) 1993-02-23
JPH05259970A (ja) 1993-10-08
DE69220305T2 (de) 1997-09-25
EP0529859B1 (de) 1997-06-11
CA2075860C (en) 1999-07-13
US5229995A (en) 1993-07-20
EP0529859A2 (de) 1993-03-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee