WO2009063675A1 - 無線基地制御局、移動体通信システム及びそれらに用いる呼接続完了低下回避方法 - Google Patents

無線基地制御局、移動体通信システム及びそれらに用いる呼接続完了低下回避方法 Download PDF

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Publication number
WO2009063675A1
WO2009063675A1 PCT/JP2008/065432 JP2008065432W WO2009063675A1 WO 2009063675 A1 WO2009063675 A1 WO 2009063675A1 JP 2008065432 W JP2008065432 W JP 2008065432W WO 2009063675 A1 WO2009063675 A1 WO 2009063675A1
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WO
WIPO (PCT)
Prior art keywords
cell
network controller
radio network
communication system
mobile communication
Prior art date
Application number
PCT/JP2008/065432
Other languages
English (en)
French (fr)
Inventor
Atsushi Nakata
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 CN200880116224A priority Critical patent/CN101861753A/zh
Priority to US12/738,865 priority patent/US8355730B2/en
Priority to JP2009541064A priority patent/JP4992980B2/ja
Priority to EP08849732.6A priority patent/EP2214427A4/en
Publication of WO2009063675A1 publication Critical patent/WO2009063675A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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

Abstract

　移動端末に無線基地局を通して接続する無線基地制御局（１）は、無線基地局配下のセルを移動端末に割り当てるセル選択アルゴリズムにおいて選択したセルに対して無線接続に失敗した場合に当該セルの情報を一定期間保持する保持手段（システム単位のＵＥチェックリスト１５）と、その保持したセルの情報を基に過去に無線接続に一度失敗したセルを除外してセル選択アルゴリズムを実施する実施手段（セル選択処理部１１）とを有する。
PCT/JP2008/065432 2007-11-14 2008-08-28 無線基地制御局、移動体通信システム及びそれらに用いる呼接続完了低下回避方法 WO2009063675A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN200880116224A CN101861753A (zh) 2007-11-14 2008-08-28 无线网络控制器、移动通信系统以及避免呼叫连接完成恶化的方法
US12/738,865 US8355730B2 (en) 2007-11-14 2008-08-28 Radio network controller, mobile communication system, and method for avoiding a reduction in a call connection completion ratio for use therein
JP2009541064A JP4992980B2 (ja) 2007-11-14 2008-08-28 無線基地制御局、移動体通信システム及びそれらに用いる呼接続完了低下回避方法
EP08849732.6A EP2214427A4 (en) 2007-11-14 2008-08-28 Radio network controller, mobile communication system, and their method for avoiding deterioration of call connection completion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-295002 2007-11-14
JP2007295002 2007-11-14

Publications (1)

Publication Number Publication Date
WO2009063675A1 true WO2009063675A1 (ja) 2009-05-22

Family

ID=40638529

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065432 WO2009063675A1 (ja) 2007-11-14 2008-08-28 無線基地制御局、移動体通信システム及びそれらに用いる呼接続完了低下回避方法

Country Status (5)

Country Link
US (1) US8355730B2 (ja)
EP (1) EP2214427A4 (ja)
JP (1) JP4992980B2 (ja)
CN (1) CN101861753A (ja)
WO (1) WO2009063675A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011114600A (ja) * 2009-11-27 2011-06-09 Nec Casio Mobile Communications Ltd 通信端末装置及びプログラム
JP2012160835A (ja) * 2011-01-31 2012-08-23 Nec Casio Mobile Communications Ltd 通信装置および受信方法、並びにプログラム
WO2014112578A1 (ja) * 2013-01-17 2014-07-24 株式会社Ｎｔｔドコモ 移動通信端末及び無線アクセスネットワーク装置

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JP5274488B2 (ja) * 2010-01-08 2013-08-28 株式会社エヌ・ティ・ティ・ドコモ 移動端末及び移動通信方法
US9137733B2 (en) 2011-03-15 2015-09-15 At&T Mobility Ii Llc Dynamic control of cell reselection parameters
GB2489716B (en) * 2011-04-05 2015-06-24 Intel Corp Multimode base system
US9042888B2 (en) * 2011-12-05 2015-05-26 Apple Inc. Mobile device network signaling management
EP2807852B8 (en) * 2012-01-24 2019-08-14 NEC Corporation Radio communication system
JP6155516B2 (ja) * 2012-08-02 2017-07-05 ▲ホア▼▲ウェイ▼技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 端末、およびそのアクセス失敗後の処理方法
US9179358B2 (en) 2012-12-21 2015-11-03 Qualcomm Incorporated Techniques for reducing network congestion in a wireless communications system
JP2015039163A (ja) * 2013-07-16 2015-02-26 株式会社Ｎｔｔドコモ 交換機、無線ネットワーク制御装置、無線ネットワーク装置及び無線通信ネットワークシステム
CN106465257B (zh) * 2014-05-30 2020-02-14 华为技术有限公司 无线网络控制方法和无线网络控制器
CN104301991B (zh) * 2014-09-01 2018-12-14 联想(北京)有限公司 信息处理方法及电子设备
US10349324B2 (en) * 2016-11-03 2019-07-09 Industrial Technology Research Institute User equipment, access node and slice-based handover method thereof

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JP2006229384A (ja) 2005-02-16 2006-08-31 Nec Corp 移動通信システム、基地局制御装置及びそれらに用いる移動局差別化方法並びにそのプログラム
JP2007150779A (ja) * 2005-11-29 2007-06-14 Nec Corp 通信路選択方法及び通信路選択制御システム並びにプログラム

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SE516727C2 (sv) * 2000-04-11 2002-02-19 Ericsson Telefon Ab L M Förfarande och anordning för att minska mängden handover- relaterad signaltrafik i ett telekommunikationssystem
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WO2006043131A1 (en) * 2004-10-20 2006-04-27 Nokia Corporation Cell reselection for improving network interconnection
JP2006229384A (ja) 2005-02-16 2006-08-31 Nec Corp 移動通信システム、基地局制御装置及びそれらに用いる移動局差別化方法並びにそのプログラム
JP2007150779A (ja) * 2005-11-29 2007-06-14 Nec Corp 通信路選択方法及び通信路選択制御システム並びにプログラム

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011114600A (ja) * 2009-11-27 2011-06-09 Nec Casio Mobile Communications Ltd 通信端末装置及びプログラム
JP2012160835A (ja) * 2011-01-31 2012-08-23 Nec Casio Mobile Communications Ltd 通信装置および受信方法、並びにプログラム
WO2014112578A1 (ja) * 2013-01-17 2014-07-24 株式会社Ｎｔｔドコモ 移動通信端末及び無線アクセスネットワーク装置

Also Published As

Publication number Publication date
CN101861753A (zh) 2010-10-13
EP2214427A1 (en) 2010-08-04
US20100317352A1 (en) 2010-12-16
US8355730B2 (en) 2013-01-15
JP4992980B2 (ja) 2012-08-08
JPWO2009063675A1 (ja) 2011-03-31
EP2214427A4 (en) 2017-04-19

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