[go: up one dir, main page]

WO2008096436A1 - 無線端末装置、基地局装置および無線通信方法 - Google Patents

無線端末装置、基地局装置および無線通信方法 Download PDF

Info

Publication number
WO2008096436A1
WO2008096436A1 PCT/JP2007/052246 JP2007052246W WO2008096436A1 WO 2008096436 A1 WO2008096436 A1 WO 2008096436A1 JP 2007052246 W JP2007052246 W JP 2007052246W WO 2008096436 A1 WO2008096436 A1 WO 2008096436A1
Authority
WO
WIPO (PCT)
Prior art keywords
cell
terminal device
wireless terminal
frequency band
base station
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.)
Ceased
Application number
PCT/JP2007/052246
Other languages
English (en)
French (fr)
Inventor
Tetsuya Yano
Kazuhisa Obuchi
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2008556956A priority Critical patent/JP4734426B2/ja
Priority to PCT/JP2007/052246 priority patent/WO2008096436A1/ja
Publication of WO2008096436A1 publication Critical patent/WO2008096436A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/20—Selecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0069—Cell search, i.e. determining cell identity [cell-ID]
    • H04J11/0093—Neighbour cell search
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

　無線端末装置（１００）は、基地局装置との間で在圏セルの周波数帯域を用いて情報の受信を行う受信部（２３０６）と、無線端末装置（１００）が位置する在圏セルの周波数帯域に隣接する隣接周波数帯域の周辺セルのセルサーチを行うセルサーチ部（１１０）と、セルサーチ部（１１０）によるセルサーチの際に、周辺セルの周波数帯域のうちセルサーチに用いることができる同期チャネルの周波数帯域と、在圏セルの周波数帯域の一部と、を含む周波数帯域となるよう受信周波数を切り換える受信周波数制御部（２３０５）と、を備える。
PCT/JP2007/052246 2007-02-08 2007-02-08 無線端末装置、基地局装置および無線通信方法 Ceased WO2008096436A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008556956A JP4734426B2 (ja) 2007-02-08 2007-02-08 無線端末装置、基地局装置および無線通信方法
PCT/JP2007/052246 WO2008096436A1 (ja) 2007-02-08 2007-02-08 無線端末装置、基地局装置および無線通信方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/052246 WO2008096436A1 (ja) 2007-02-08 2007-02-08 無線端末装置、基地局装置および無線通信方法

Publications (1)

Publication Number Publication Date
WO2008096436A1 true WO2008096436A1 (ja) 2008-08-14

Family

ID=39681355

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/052246 Ceased WO2008096436A1 (ja) 2007-02-08 2007-02-08 無線端末装置、基地局装置および無線通信方法

Country Status (2)

Country Link
JP (1) JP4734426B2 (ja)
WO (1) WO2008096436A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010068137A (ja) * 2008-09-09 2010-03-25 Toshiba Tec Corp 無線通信システムおよび携帯型無線端末
WO2009152177A3 (en) * 2008-06-09 2010-05-06 Qualcomm Incorporated Interference reduction between ofdm carriers by carrier spacing optimization
WO2010109764A1 (ja) * 2009-03-27 2010-09-30 パナソニック株式会社 基地局および無線通信システム
JP2011120196A (ja) * 2009-10-30 2011-06-16 Sony Corp 基地局、端末装置、通信制御方法及び無線通信システム
JP2013038704A (ja) * 2011-08-10 2013-02-21 Mitsubishi Electric Corp タイミング検出装置
US8655269B2 (en) 2010-04-16 2014-02-18 Fujitsu Limited Mobile wireless communication system including radio relay transmission function
CN103621163A (zh) * 2012-01-24 2014-03-05 株式会社Ntt都科摩 无线基站
JP2015514358A (ja) * 2012-03-19 2015-05-18 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｇｓｍチャネルを同時に監視する方法および装置
JP2015532055A (ja) * 2012-08-30 2015-11-05 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 隣接セル測定のために周波数ダイバーシチを活用するための装置および方法
JP2020205615A (ja) * 2016-02-03 2020-12-24 京セラ株式会社 基地局及び無線端末

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006279635A (ja) * 2005-03-30 2006-10-12 Sharp Corp 移動体通信システム、該移動体通信システムの基地局装置及び移動局装置、移動体通信方法、これらシステム及び装置の機能を実現するプログラム及び記録媒体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006279635A (ja) * 2005-03-30 2006-10-12 Sharp Corp 移動体通信システム、該移動体通信システムの基地局装置及び移動局装置、移動体通信方法、これらシステム及び装置の機能を実現するプログラム及び記録媒体

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
NTT DOCOMO, FUJITSU, MITSUBISHI ELECTRIC, NEC, TOSHIBA CORP.: "Neighbouring Cell Search Method for Connected and Idle Mode in E-UTRA Downlink. R1-06166", 3GPP TSG RAN WG1 LTE AD HOC, vol. R1-061664, 30 June 2006 (2006-06-30), pages 1 - 7, XP003024521 *
NTT DOCOMO, FUJITSU, TOSHIBA CORP.: "Neighbouring Cell Search without Using SCH for E-UTRA", 3GPP TSG RAN WG1 MEETING #46BIS, vol. R1-062723, 13 October 2006 (2006-10-13), pages 1 - 2, XP003024522 *
NTT DOCOMO: "Neighbouring Cell Search Method for Connected and Idle Mode in E-UTRA Downlink. R1-06118", 3GPP TSG RAN WG1 MEETING #45, vol. R1-061188, 12 May 2006 (2006-05-12), pages 1 - 8, XP003024520 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009152177A3 (en) * 2008-06-09 2010-05-06 Qualcomm Incorporated Interference reduction between ofdm carriers by carrier spacing optimization
US8494065B2 (en) 2008-06-09 2013-07-23 Qualcomm Incorporated Interference reduction between OFDM carriers by frequency offset optimization
JP2010068137A (ja) * 2008-09-09 2010-03-25 Toshiba Tec Corp 無線通信システムおよび携帯型無線端末
WO2010109764A1 (ja) * 2009-03-27 2010-09-30 パナソニック株式会社 基地局および無線通信システム
US9357455B2 (en) 2009-10-30 2016-05-31 Sony Corporation Base station, user equipment, communication control method, and radio communication system
JP2011120196A (ja) * 2009-10-30 2011-06-16 Sony Corp 基地局、端末装置、通信制御方法及び無線通信システム
US10555225B2 (en) 2009-10-30 2020-02-04 Sony Corporation Base station, user equipment, communication control method, and radio communication system
US9967788B2 (en) 2009-10-30 2018-05-08 Sony Corporation Base station, user equipment, communication control method, and radio communication system
US8897260B2 (en) 2009-10-30 2014-11-25 Sony Corporation Base station, user equipment, communication control method, and radio communication system
US8655269B2 (en) 2010-04-16 2014-02-18 Fujitsu Limited Mobile wireless communication system including radio relay transmission function
JP2013038704A (ja) * 2011-08-10 2013-02-21 Mitsubishi Electric Corp タイミング検出装置
CN103621163A (zh) * 2012-01-24 2014-03-05 株式会社Ntt都科摩 无线基站
JP2015514358A (ja) * 2012-03-19 2015-05-18 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ Ｇｓｍチャネルを同時に監視する方法および装置
JP2015532055A (ja) * 2012-08-30 2015-11-05 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 隣接セル測定のために周波数ダイバーシチを活用するための装置および方法
JP2020205615A (ja) * 2016-02-03 2020-12-24 京セラ株式会社 基地局及び無線端末

Also Published As

Publication number Publication date
JP4734426B2 (ja) 2011-07-27
JPWO2008096436A1 (ja) 2010-05-20

Similar Documents

Publication Publication Date Title
WO2008096436A1 (ja) 無線端末装置、基地局装置および無線通信方法
WO2008042575A3 (en) Synchronization for a wireless communication device using multiple synchronization channels
WO2013012272A3 (ko) 무선 통신 시스템에서 채널 스위칭 방법 및 이를 위한 장치
WO2007103991A3 (en) Method and apparatus for searching radio technologies
GB0718498D0 (en) Power saving
WO2009078358A1 (ja) 無線基地局装置の検索方法、検索プログラム、および無線端末装置
WO2011078950A3 (en) Method and system for multiband rate scaling
WO2011034405A3 (en) System and method for power saving by coordinated wake-up in a wireless multi-band network
WO2006023536A3 (en) Fast cell search and accurate sznchronization in wireless communications
WO2013074401A3 (en) Supporting different lte-tdd configurations in neighboring regions and/or adjacent carriers
EP2257013A3 (en) Cell search method, forward link frame transmission method, apparatus using the same and forward link frame structure
TW200711489A (en) Base station, mobile station, and method therefor
WO2010022256A8 (en) Methods and apparatus for switching between a base channel and a 60 ghz channel
WO2010039352A3 (en) Method and apparatus for optimizing spectrum utilization by a cognitive radio network
WO2008027907A3 (en) Concurrent operation in multiple wireless local area networks
WO2009044620A1 (ja) 無線通信システム、無線通信方法、基地局、移動局、基地局の制御方法、移動局の制御方法及び制御プログラム
WO2009088204A3 (en) Method for reconfiguring time alignment timer
IN2012DN02537A (ja)
WO2009022744A1 (ja) 移動通信システム及び移動局
TW200644682A (en) Wireless communication system, base station, mobile station, and wireless communication method
AU2003293435A1 (en) Method and apparatus to optimize off-frequency pilot searching by a wireless mobile station
WO2008084622A1 (ja) 基地局装置及び通信制御方法
WO2004066543A3 (en) Unsuitable cell exclusion in wireless communication systems
WO2009114269A3 (en) Techniques enabling neighbor location discovery for mmwave wpan with an out of band control channel
WO2010018994A3 (en) Method and device for allocating identifiers to user equipment in cellular system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07713954

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008556956

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07713954

Country of ref document: EP

Kind code of ref document: A1