DE69622955T2 - Mobile Funkkommunikationsanordnung mit Synchronisations- und Wartungsvorrichtung - Google Patents

Mobile Funkkommunikationsanordnung mit Synchronisations- und Wartungsvorrichtung

Info

Publication number
DE69622955T2
DE69622955T2 DE69622955T DE69622955T DE69622955T2 DE 69622955 T2 DE69622955 T2 DE 69622955T2 DE 69622955 T DE69622955 T DE 69622955T DE 69622955 T DE69622955 T DE 69622955T DE 69622955 T2 DE69622955 T2 DE 69622955T2
Authority
DE
Germany
Prior art keywords
synchronization
radio communication
mobile radio
maintenance device
communication arrangement
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
DE69622955T
Other languages
English (en)
Other versions
DE69622955D1 (de
Inventor
Nobuo Sugi
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.)
Toshiba Corp
Original Assignee
Toshiba 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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Publication of DE69622955D1 publication Critical patent/DE69622955D1/de
Application granted granted Critical
Publication of DE69622955T2 publication Critical patent/DE69622955T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2684—Synchronisation of a mobile station with more than one base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/10—Arrangements for initial synchronisation
    • 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
    • H04B7/2662—Arrangements for Wireless System Synchronisation
    • H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
    • H04B7/2678—Time synchronisation
    • H04B7/2681—Synchronisation of a mobile station with one base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69622955T 1995-06-27 1996-06-27 Mobile Funkkommunikationsanordnung mit Synchronisations- und Wartungsvorrichtung Expired - Lifetime DE69622955T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16085895A JP3432335B2 (ja) 1995-06-27 1995-06-27 移動無線通信装置

Publications (2)

Publication Number Publication Date
DE69622955D1 DE69622955D1 (de) 2002-09-19
DE69622955T2 true DE69622955T2 (de) 2003-03-27

Family

ID=15723909

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69622955T Expired - Lifetime DE69622955T2 (de) 1995-06-27 1996-06-27 Mobile Funkkommunikationsanordnung mit Synchronisations- und Wartungsvorrichtung

Country Status (5)

Country Link
US (2) US5774810A (de)
EP (1) EP0766415B1 (de)
JP (1) JP3432335B2 (de)
CN (1) CN1080526C (de)
DE (1) DE69622955T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3432335B2 (ja) * 1995-06-27 2003-08-04 株式会社東芝 移動無線通信装置
JP3582924B2 (ja) * 1996-01-19 2004-10-27 松下電器産業株式会社 復調装置
JPH10190859A (ja) * 1996-12-20 1998-07-21 Nec Corp 無線通信システム
JP3097074B2 (ja) 1997-12-09 2000-10-10 日本電気株式会社 受信同期回路と受信同期方法及びこれを用いた受信機とデジタル通信システム
JPH11205168A (ja) * 1998-01-07 1999-07-30 Nec Corp 無線通信機能を有する情報処理装置及び動作クロック制御方法
JPH11275630A (ja) * 1998-03-23 1999-10-08 Sony Corp 通信端末装置及び受信エネルギー管理方法
FR2781960A1 (fr) * 1998-07-28 2000-02-04 Canon Kk Procede et dispositif de communication sur un reseau
ATE319272T1 (de) * 1998-07-28 2006-03-15 Canon Kk Verfahren and vorrichtung zur nachrichtenübertragung in einem netzwerk
JP3186718B2 (ja) * 1998-11-18 2001-07-11 日本電気株式会社 キャリア検出回路
US6519245B1 (en) * 1999-01-11 2003-02-11 Trimble Navigation Limited Communication system having dedicated time slots for selection signals
JP2000253446A (ja) * 1999-03-04 2000-09-14 Matsushita Electric Ind Co Ltd 基地局装置及びフレーム同期取得方法
JP2001077714A (ja) * 1999-09-03 2001-03-23 Matsushita Electric Ind Co Ltd 無線受信機、無線受信方法および記録媒体
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
US6493560B1 (en) * 1999-11-19 2002-12-10 Siemens Information & Communication Mobile, Llc Method and system for changing states in a wireless telecommunication system
US6307471B1 (en) * 1999-12-01 2001-10-23 Ensure Technologies, Inc. Radio based proximity token with multiple antennas
EP1697875B1 (de) * 2003-12-19 2009-07-01 Nxp B.V. Synchronisation während antikollision
US7978060B2 (en) * 2005-02-14 2011-07-12 Inteligistics, Inc. Identification system
US8311080B2 (en) 2006-03-31 2012-11-13 Nec Corporation Mobile communication terminal, synchronization judging circuit used in the mobile communication terminal, control method, synchronization judging control program
CN102695226B (zh) * 2006-09-28 2014-12-03 富士通株式会社 移动站和无线通信系统
WO2008038367A1 (en) 2006-09-28 2008-04-03 Fujitsu Limited Wireless communication apparatus
JP5103113B2 (ja) * 2007-09-21 2012-12-19 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置
JP2009140254A (ja) * 2007-12-06 2009-06-25 Toshiba Tec Corp 無線通信装置
JP5498538B2 (ja) * 2012-07-09 2014-05-21 株式会社東芝 無線通信方法、システムおよび装置
US9167544B2 (en) 2014-01-28 2015-10-20 Industrial Technology Research Institute Device to device synchronization method applicable to user equipment and user equipment using the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003110A1 (fr) * 1989-08-25 1991-03-07 Nippon Telegraph And Telephone Corporation Methode de commande d'un commutateur de canal radio
US5276906A (en) * 1990-09-27 1994-01-04 Motorola, Inc. Radiotelephone system incorporating two thresholds for handoff
CA2052802A1 (en) * 1990-10-11 1993-04-05 Robert R. Clappier Fm receiver anti-fading method and system
US5440561A (en) * 1991-09-30 1995-08-08 Motorola, Inc. Method for establishing frame synchronization within a TDMA communication system
US5257408A (en) * 1992-04-30 1993-10-26 Motorola, Inc. Method for seeking a communication system
US5329635A (en) * 1992-05-12 1994-07-12 Motorola, Inc. Seamless handoff for radio telephone systems
CA2110030C (en) * 1992-11-30 1998-09-15 Fumio Nakano Method and apparatus for clock synchronizing system
FR2703867B1 (fr) * 1993-04-09 1995-05-24 Alcatel Radiotelephone Dispositif de synchronisation pour un terminal d'un système de radiocommunication.
US5363376A (en) * 1993-07-30 1994-11-08 Bell Communications Research, Inc. Method and apparatus for synchronizing timing among radio ports in wireless communications systems
JP2647038B2 (ja) * 1994-12-21 1997-08-27 日本電気株式会社 移動通信システムおよびその回線制御方法
JP3432335B2 (ja) * 1995-06-27 2003-08-04 株式会社東芝 移動無線通信装置

Also Published As

Publication number Publication date
DE69622955D1 (de) 2002-09-19
EP0766415B1 (de) 2002-08-14
EP0766415A3 (de) 2000-04-05
CN1146701A (zh) 1997-04-02
JPH0918404A (ja) 1997-01-17
US5774810A (en) 1998-06-30
CN1080526C (zh) 2002-03-06
EP0766415A2 (de) 1997-04-02
US6167281A (en) 2000-12-26
JP3432335B2 (ja) 2003-08-04

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Legal Events

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