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WO2009017168A1 - 移動通信システムにおける基地局装置及び方法 - Google Patents

移動通信システムにおける基地局装置及び方法 Download PDF

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Publication number
WO2009017168A1
WO2009017168A1 PCT/JP2008/063696 JP2008063696W WO2009017168A1 WO 2009017168 A1 WO2009017168 A1 WO 2009017168A1 JP 2008063696 W JP2008063696 W JP 2008063696W WO 2009017168 A1 WO2009017168 A1 WO 2009017168A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
communication system
mobile communication
station device
scheduling information
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/JP2008/063696
Other languages
English (en)
French (fr)
Inventor
Mikio Iwamura
Minami Ishii
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.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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 NTT Docomo Inc filed Critical NTT Docomo Inc
Priority to EP08791927A priority Critical patent/EP2175673A1/en
Priority to US12/670,988 priority patent/US20100189075A1/en
Priority to JP2009525437A priority patent/JP5380291B2/ja
Priority to CN2008801007528A priority patent/CN101766047B/zh
Publication of WO2009017168A1 publication Critical patent/WO2009017168A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04W36/0064—Transmission or use of information for re-establishing the radio link of control information between different access points
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304—Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/34—Reselection control
    • H04W36/38—Reselection control by fixed network equipment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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)

Abstract

　移動通信システムにおける基地局装置は、無線ベアラについてのスケジューリング情報を少なくともユーザ毎に用意する手段と、スケジューリング情報に基づいて無線ベアラに無線リソースを割り当てるスケジューリング手段とを有する。自セルから隣接セルへハンドオーバするユーザについての過去のスケジューリング情報の一部が、基地局間インターフェースを通じて移行先基地局に通知される。
PCT/JP2008/063696 2007-07-31 2008-07-30 移動通信システムにおける基地局装置及び方法 Ceased WO2009017168A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08791927A EP2175673A1 (en) 2007-07-31 2008-07-30 Base station device and method in mobile communication system
US12/670,988 US20100189075A1 (en) 2007-07-31 2008-07-30 Base station and method for mobile communication system
JP2009525437A JP5380291B2 (ja) 2007-07-31 2008-07-30 移動通信システムにおける基地局装置及び情報通知方法
CN2008801007528A CN101766047B (zh) 2007-07-31 2008-07-30 移动通信系统中的基站装置以及方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-198432 2007-07-31
JP2007198432 2007-07-31

Publications (1)

Publication Number Publication Date
WO2009017168A1 true WO2009017168A1 (ja) 2009-02-05

Family

ID=40304398

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063696 Ceased WO2009017168A1 (ja) 2007-07-31 2008-07-30 移動通信システムにおける基地局装置及び方法

Country Status (6)

Country Link
US (1) US20100189075A1 (ja)
EP (1) EP2175673A1 (ja)
JP (1) JP5380291B2 (ja)
KR (1) KR20100044181A (ja)
CN (1) CN101766047B (ja)
WO (1) WO2009017168A1 (ja)

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JPH0850059A (ja) * 1994-08-04 1996-02-20 Nikon Corp 赤外線検出装置
JP2013502820A (ja) * 2009-08-18 2013-01-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） ヘテロジニアス無線通信ネットワークにおける省電力機構
JP2014014082A (ja) * 2013-07-22 2014-01-23 Fujitsu Ltd 無線通信システム、基地局装置、端末装置、及び無線通信システムにおける無線通信方法
WO2014017478A1 (ja) * 2012-07-27 2014-01-30 京セラ株式会社 基地局及び通信制御方法
JP2014045331A (ja) * 2012-08-27 2014-03-13 Kyocera Corp 無線端末、無線基地局選択方法、および無線基地局選択プログラム
JP2014531846A (ja) * 2011-09-29 2014-11-27 ノキア ソリューションズ アンド ネットワークス オサケユキチュア 負荷ベースハンドオーバ管理
US9215714B2 (en) 2009-06-15 2015-12-15 Fujitsu Limited Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication system
JP2016048933A (ja) * 2010-01-19 2016-04-07 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ワイヤレス通信において中継器を関連付けるための方法および装置
JP2016174435A (ja) * 2011-11-07 2016-09-29 京セラ株式会社 通信制御方法、基地局、及びユーザ端末
JP6020815B2 (ja) * 2010-04-02 2016-11-02 日本電気株式会社 設定装置、通信システム、基地局及びプログラム
WO2017221349A1 (ja) * 2016-06-22 2017-12-28 富士通株式会社 無線通信システム、無線通信方法、及び、基地局

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US8213360B2 (en) * 2009-04-29 2012-07-03 Nokia Corporation Apparatus and method for flexible switching between device-to-device communication mode and cellular communication mode
US8488527B2 (en) * 2010-07-12 2013-07-16 Nokia Corporation Apparatus and method for facilitating radio resource dimensioning for communication services
US9516609B2 (en) 2010-11-08 2016-12-06 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US8842542B2 (en) 2012-02-08 2014-09-23 Qualcomm Incorporated Method and apparatus for scheduling resources for uplink MIMO communication
US9380490B2 (en) 2010-11-08 2016-06-28 Qualcomm Incorporated System and method for uplink multiple input multiple output transmission
US8767580B2 (en) * 2011-03-08 2014-07-01 Nec Laboratories America, Inc. Femtocell resource management for interference mitigation
US20120322454A1 (en) * 2011-06-16 2012-12-20 Nec Laboratories America, Inc. Resource management framework for distributed ofdma femtocell networks
JP5833364B2 (ja) * 2011-07-08 2015-12-16 京セラ株式会社 通信制御方法及び基地局
US9374741B2 (en) 2011-08-15 2016-06-21 Telefonaktiebolaget Lm Ericsson (Publ) Communication improvement after handover
JP5654963B2 (ja) * 2011-08-26 2015-01-14 京セラ株式会社 無線基地局及びハンドオーバ制御方法
JP5779053B2 (ja) * 2011-09-09 2015-09-16 株式会社Ｎｔｔドコモ 基地局、ネットワーク装置及び通信制御方法
JP5945007B2 (ja) * 2012-01-29 2016-07-05 アルカテル−ルーセント 時分割複信無線通信システムの高干渉インジケータ（ｈｉｉ）
CN104106284B (zh) * 2012-02-09 2018-08-03 瑞典爱立信有限公司 Ran共享中的全部或部分资源访问
WO2013169006A1 (en) * 2012-05-08 2013-11-14 Lg Electronics Inc. Method and apparatus for transmitting message in wireless communication system
US8989008B2 (en) * 2012-10-26 2015-03-24 Verizon Patent And Licensing Inc. Wirespeed TCP packet window field modification for networks having radio segments
WO2014079509A1 (en) * 2012-11-23 2014-05-30 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for enabling traffic steering between heterogeneous telecommunication networks
WO2014101243A1 (zh) * 2012-12-31 2014-07-03 华为技术有限公司 负载均衡的方法和网络控制节点
EP3367748B1 (en) * 2013-02-01 2022-08-17 Huawei Technologies Co., Ltd. Data exchange method and apparatus
WO2014158002A1 (en) * 2013-03-29 2014-10-02 Lg Electronics Inc. Method and apparatus for transmitting handover request message in wireless communication system
US9929830B2 (en) * 2013-09-25 2018-03-27 Time Warner Cable Enterprises Llc Content delivery over wireless links
CN104581446B (zh) * 2013-10-14 2018-09-28 上海诺基亚贝尔股份有限公司 Pon系统中支持基站间直接通信的方法和装置
WO2015141012A1 (ja) * 2014-03-20 2015-09-24 富士通株式会社 無線通信装置及び無線通信方法
CN113660728B (zh) * 2016-02-05 2024-05-07 松下电器（美国）知识产权公司 基站、终端和通信方法
BR112021008337A2 (pt) * 2018-10-29 2021-08-03 Arizona Board Of Regents On Behalf Of Arizona State University dispositivo, sistema e método para coleta passiva de dióxido de carbono atmosférico
US12119927B2 (en) 2019-03-18 2024-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Link adaptation optimization with contextual bandits
WO2020190181A1 (en) * 2019-03-18 2020-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Link adaptation optimized with machine learning
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Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0850059A (ja) * 1994-08-04 1996-02-20 Nikon Corp 赤外線検出装置
US9629164B2 (en) 2009-06-15 2017-04-18 Fujitsu Limited Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication system
US9215714B2 (en) 2009-06-15 2015-12-15 Fujitsu Limited Radio communication system, base station apparatus, terminal apparatus, and radio communication method in radio communication system
JP2013502820A (ja) * 2009-08-18 2013-01-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） ヘテロジニアス無線通信ネットワークにおける省電力機構
US11218960B2 (en) 2009-08-18 2022-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Energy-saving mechanisms in a heterogeneous radio communication network
JP2016048933A (ja) * 2010-01-19 2016-04-07 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ ワイヤレス通信において中継器を関連付けるための方法および装置
JP6020815B2 (ja) * 2010-04-02 2016-11-02 日本電気株式会社 設定装置、通信システム、基地局及びプログラム
JP2014531846A (ja) * 2011-09-29 2014-11-27 ノキア ソリューションズ アンド ネットワークス オサケユキチュア 負荷ベースハンドオーバ管理
JP2016174435A (ja) * 2011-11-07 2016-09-29 京セラ株式会社 通信制御方法、基地局、及びユーザ端末
JPWO2014017478A1 (ja) * 2012-07-27 2016-07-11 京セラ株式会社 基地局及び通信制御方法
WO2014017478A1 (ja) * 2012-07-27 2014-01-30 京セラ株式会社 基地局及び通信制御方法
JP2014045331A (ja) * 2012-08-27 2014-03-13 Kyocera Corp 無線端末、無線基地局選択方法、および無線基地局選択プログラム
JP2014014082A (ja) * 2013-07-22 2014-01-23 Fujitsu Ltd 無線通信システム、基地局装置、端末装置、及び無線通信システムにおける無線通信方法
WO2017221349A1 (ja) * 2016-06-22 2017-12-28 富士通株式会社 無線通信システム、無線通信方法、及び、基地局

Also Published As

Publication number Publication date
JPWO2009017168A1 (ja) 2010-10-21
EP2175673A1 (en) 2010-04-14
JP5380291B2 (ja) 2014-01-08
US20100189075A1 (en) 2010-07-29
CN101766047B (zh) 2013-04-10
KR20100044181A (ko) 2010-04-29
CN101766047A (zh) 2010-06-30

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