WO2008090914A1 - 無線移動局、無線基地局制御装置、無線システム、および、無線セル管理方法 - Google Patents

無線移動局、無線基地局制御装置、無線システム、および、無線セル管理方法 Download PDF

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Publication number
WO2008090914A1
WO2008090914A1 PCT/JP2008/050872 JP2008050872W WO2008090914A1 WO 2008090914 A1 WO2008090914 A1 WO 2008090914A1 JP 2008050872 W JP2008050872 W JP 2008050872W WO 2008090914 A1 WO2008090914 A1 WO 2008090914A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio
cell
radio cell
adjacent
base station
Prior art date
Application number
PCT/JP2008/050872
Other languages
English (en)
French (fr)
Inventor
Kayato Sekiya
Original Assignee
Nec Corporation
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 Nec Corporation filed Critical Nec Corporation
Priority to EP14177475.2A priority Critical patent/EP2809011B1/en
Priority to JP2008555087A priority patent/JP5045951B2/ja
Priority to EP23170202.8A priority patent/EP4220977A1/en
Priority to CN200880003094.0A priority patent/CN101595751B/zh
Priority to US12/523,851 priority patent/US8462730B2/en
Priority to EP08703713.1A priority patent/EP2120470B1/en
Publication of WO2008090914A1 publication Critical patent/WO2008090914A1/ja

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7073—Synchronisation aspects
    • H04B1/7083—Cell search, e.g. using a three-step approach
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
    • H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
    • H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
    • H04B2201/70702—Intercell-related aspects

Landscapes

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

Abstract

　無線移動局（1）は、自局との無線リンクが確立された無線基地局（2）の通信エリアである第１の無線セルに隣接する第２の無線セルを規定した隣接セルリストを第１の無線セルにて取得する取得手段（12a）と、第１の無線セルにて検出可能な無線セルを検索し且つ検出した無線セルのうち前記隣接セルリストに含まれない第３の無線セルに対し自局が感知する無線品質を測定するサーチ手段（13）と、第３の無線セルを隣接セルリストに追加したと仮定して該第３の無線セルに対し自局が感知する無線品質を推定し且つ該推定の結果に基づき第３の無線セルを隣接セルリストに追加すべきか否かを判定する判定手段（14）とを備える。
PCT/JP2008/050872 2007-01-24 2008-01-23 無線移動局、無線基地局制御装置、無線システム、および、無線セル管理方法 WO2008090914A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP14177475.2A EP2809011B1 (en) 2007-01-24 2008-01-23 Wireless mobile station, wireless base station control device, wireless system and wireless cell management method
JP2008555087A JP5045951B2 (ja) 2007-01-24 2008-01-23 無線移動局、無線基地局制御装置、無線システム、および、無線セル管理方法
EP23170202.8A EP4220977A1 (en) 2007-01-24 2008-01-23 Wireless mobile station, wireless base station control device, wireless system and wireless cell management method
CN200880003094.0A CN101595751B (zh) 2007-01-24 2008-01-23 无线移动台、无线基站控制装置、无线系统以及无线小区管理方法
US12/523,851 US8462730B2 (en) 2007-01-24 2008-01-23 Wireless mobile station, wireless base station control device, wireless system and wireless cell management method
EP08703713.1A EP2120470B1 (en) 2007-01-24 2008-01-23 Radio mobile station, radio base station control device, radio system, and radio cell managing method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-013850 2007-01-24
JP2007013850 2007-01-24

Publications (1)

Publication Number Publication Date
WO2008090914A1 true WO2008090914A1 (ja) 2008-07-31

Family

ID=39644488

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050872 WO2008090914A1 (ja) 2007-01-24 2008-01-23 無線移動局、無線基地局制御装置、無線システム、および、無線セル管理方法

Country Status (5)

Country Link
US (1) US8462730B2 (ja)
EP (3) EP2120470B1 (ja)
JP (1) JP5045951B2 (ja)
CN (1) CN101595751B (ja)
WO (1) WO2008090914A1 (ja)

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JP2010062633A (ja) * 2008-09-01 2010-03-18 Fujitsu Ltd 無線基地局状態検出方法及びシステム
JP2010124021A (ja) * 2008-11-17 2010-06-03 Kyocera Corp 移動局装置およびハンドオーバ方法
WO2010083779A1 (zh) * 2009-01-23 2010-07-29 华为技术有限公司 移动管理方法及移动终端
WO2010087030A1 (ja) * 2009-01-30 2010-08-05 株式会社日立製作所 基地局及び無線通信システム
JP2010193446A (ja) * 2009-02-05 2010-09-02 Ntt Docomo Inc キャリア感知の閾値を適応的に設定する方法及び装置
WO2011148883A1 (ja) * 2010-05-28 2011-12-01 住友電気工業株式会社 隣接セル処理装置、無線基地局装置、隣接セル処理方法およびデータ構造
JP2012239221A (ja) * 2012-08-09 2012-12-06 Hitachi Ltd 基地局及び無線通信システム
JP2013207692A (ja) * 2012-03-29 2013-10-07 Docomo Technology Inc セルリスト生成装置、セルリスト生成システム及びセルリスト生成方法
US8588787B2 (en) 2010-05-28 2013-11-19 Sumitomo Electric Industries, Ltd. Neighboring cell processing device, wireless base station device, neighboring cell processing method and data structure
JP2014512756A (ja) * 2011-03-25 2014-05-22 クゥアルコム・インコーポレイテッド ネイバーセルリストの自動維持
US9609555B2 (en) 2009-08-21 2017-03-28 Qualcomm Incorporated Systems, methods and apparatus configured to manage neighbor cell lists
US10137452B2 (en) 2010-04-09 2018-11-27 Life Technologies Corporation Thermal uniformity for thermal cycler instrumentation using dynamic control

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EP2111071A1 (en) * 2008-04-17 2009-10-21 Nokia Siemens Networks Oy Methods, apparatuses, system, and related computer program product for reference signaling
US8331910B2 (en) * 2009-07-02 2012-12-11 Mitsubishi Electric Corporation Access authority changing method, core network apparatus, base station, and terminal
CN102045685B (zh) * 2009-10-15 2012-06-27 华为技术有限公司 小区重选列表和/或频率列表建立方法及装置
CN102378246B (zh) * 2010-08-13 2015-08-12 中兴通讯股份有限公司 一种管理小区间邻接关系的方法及装置
US10057831B2 (en) * 2011-04-29 2018-08-21 Norwood Systems (Aust) Pty Ltd Communications
US9253713B2 (en) 2011-09-26 2016-02-02 Blackberry Limited Method and system for small cell discovery in heterogeneous cellular networks
JPWO2014133066A1 (ja) * 2013-02-28 2017-02-02 日本電気株式会社 通信システム、端末、通信制御装置、通信方法及びプログラム
CN104349407B (zh) * 2013-07-24 2018-03-09 北京信威通信技术股份有限公司 一种向强信号基站切换的方法
US9480029B2 (en) * 2014-01-06 2016-10-25 Intel IP Corporation Power headroom reporting with dual connectivity
CN108200614A (zh) * 2017-12-26 2018-06-22 哈尔滨海能达科技有限公司 一种数字集群系统内选择邻站的方法、系统及终端

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JP2003319439A (ja) * 2002-04-23 2003-11-07 Denso Corp 移動通信端末およびコンピュータプログラム

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JP2003319439A (ja) * 2002-04-23 2003-11-07 Denso Corp 移動通信端末およびコンピュータプログラム

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8543104B2 (en) 2008-09-01 2013-09-24 Fujitsu Limited Radio device, state detection method and system
JP2010062633A (ja) * 2008-09-01 2010-03-18 Fujitsu Ltd 無線基地局状態検出方法及びシステム
JP2010124021A (ja) * 2008-11-17 2010-06-03 Kyocera Corp 移動局装置およびハンドオーバ方法
WO2010083779A1 (zh) * 2009-01-23 2010-07-29 华为技术有限公司 移动管理方法及移动终端
WO2010087030A1 (ja) * 2009-01-30 2010-08-05 株式会社日立製作所 基地局及び無線通信システム
US10375688B2 (en) 2009-01-30 2019-08-06 Godo Kaisha Ip Bridge 1 Base station and wireless communication system
JP5065500B2 (ja) * 2009-01-30 2012-10-31 株式会社日立製作所 基地局及び無線通信システム
JP2010193446A (ja) * 2009-02-05 2010-09-02 Ntt Docomo Inc キャリア感知の閾値を適応的に設定する方法及び装置
US9609555B2 (en) 2009-08-21 2017-03-28 Qualcomm Incorporated Systems, methods and apparatus configured to manage neighbor cell lists
US10137452B2 (en) 2010-04-09 2018-11-27 Life Technologies Corporation Thermal uniformity for thermal cycler instrumentation using dynamic control
US8588787B2 (en) 2010-05-28 2013-11-19 Sumitomo Electric Industries, Ltd. Neighboring cell processing device, wireless base station device, neighboring cell processing method and data structure
WO2011148883A1 (ja) * 2010-05-28 2011-12-01 住友電気工業株式会社 隣接セル処理装置、無線基地局装置、隣接セル処理方法およびデータ構造
JP2014512756A (ja) * 2011-03-25 2014-05-22 クゥアルコム・インコーポレイテッド ネイバーセルリストの自動維持
US9113368B2 (en) 2011-03-25 2015-08-18 Qualcomm Incorporated Maintaining neighbor cell list
US9277468B2 (en) 2011-03-25 2016-03-01 Qualcomm Incorporated Maintaining neighbor cell list
JP2013207692A (ja) * 2012-03-29 2013-10-07 Docomo Technology Inc セルリスト生成装置、セルリスト生成システム及びセルリスト生成方法
JP2012239221A (ja) * 2012-08-09 2012-12-06 Hitachi Ltd 基地局及び無線通信システム

Also Published As

Publication number Publication date
US8462730B2 (en) 2013-06-11
CN101595751B (zh) 2014-02-19
US20100046470A1 (en) 2010-02-25
CN101595751A (zh) 2009-12-02
EP2120470A1 (en) 2009-11-18
EP2809011A1 (en) 2014-12-03
EP2809011B1 (en) 2023-05-31
EP4220977A1 (en) 2023-08-02
EP2120470B1 (en) 2014-10-01
EP2120470A4 (en) 2013-06-19
JP5045951B2 (ja) 2012-10-10
JPWO2008090914A1 (ja) 2010-05-20

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