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WO2008117346A1 - 基地局、移動局、通信システム及びそのリオーダリング方法 - Google Patents

基地局、移動局、通信システム及びそのリオーダリング方法 Download PDF

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Publication number
WO2008117346A1
WO2008117346A1 PCT/JP2007/055800 JP2007055800W WO2008117346A1 WO 2008117346 A1 WO2008117346 A1 WO 2008117346A1 JP 2007055800 W JP2007055800 W JP 2007055800W WO 2008117346 A1 WO2008117346 A1 WO 2008117346A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile station
packets
base station
station
transmitted
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/JP2007/055800
Other languages
English (en)
French (fr)
Inventor
Yoshiaki Ohta
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
Priority to EP20120163983 priority Critical patent/EP2477367B1/en
Priority to ES12163983.5T priority patent/ES2476374T3/es
Priority to KR1020097016231A priority patent/KR101049665B1/ko
Priority to ES07739243.9T priority patent/ES2476244T3/es
Priority to PCT/JP2007/055800 priority patent/WO2008117346A1/ja
Priority to EP20070739243 priority patent/EP2129053B1/en
Priority to AU2007350108A priority patent/AU2007350108B2/en
Priority to CN200780052045.1A priority patent/CN101622830B/zh
Priority to ES12163984.3T priority patent/ES2471888T3/es
Priority to JP2009506059A priority patent/JP4962562B2/ja
Priority to CA2681127A priority patent/CA2681127C/en
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to EP20120163984 priority patent/EP2477368B1/en
Publication of WO2008117346A1 publication Critical patent/WO2008117346A1/ja
Priority to US12/556,876 priority patent/US8687496B2/en
Anticipated expiration legal-status Critical
Priority to RU2011115806/07A priority patent/RU2475980C2/ru
Priority to RU2011115805/07A priority patent/RU2475979C2/ru
Priority to US13/442,516 priority patent/US8693337B2/en
Priority to US13/464,361 priority patent/US8787173B2/en
Priority to US13/852,678 priority patent/US8694004B2/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/023—Buffering or recovering information during reselection
    • H04W36/0235—Buffering or recovering information during reselection by transmitting sequence numbers, e.g. SN status transfer
    • 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
    • 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
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information
    • 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
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • 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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point

Landscapes

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

Abstract

　順番を示す番号が付加されたパケットを基地局から移動局に送信し、移動局においてパケットを番号順に並べ直すリオーダリング方法である。移動元基地局が上位局より受信したパケットのうち移動局へ送信してないパケットを移動先基地局へ転送し、該移動先基地局より該パケットを移動局に送信する場合、ハンドオーバシーケンス実行時にパケットの引継ぎを実行した旨のデータを移動局へ送信し、パケットを移動先基地局へ転送せずに消去した場合、ハンドオーバシーケンス実行時にパケットの引継ぎを実行しない旨のデータを移動局へ送信する。移動局において、パケットの引継ぎの有無に基づいて、受信パケットのリオーダリングを実行し、あるいは受信パケットのリオーダリングを省略する。
PCT/JP2007/055800 2007-03-22 2007-03-22 基地局、移動局、通信システム及びそのリオーダリング方法 Ceased WO2008117346A1 (ja)

Priority Applications (18)

Application Number Priority Date Filing Date Title
CA2681127A CA2681127C (en) 2007-03-22 2007-03-22 Base station, mobile station, communication system, and reordering method thereof
KR1020097016231A KR101049665B1 (ko) 2007-03-22 2007-03-22 기지국, 이동국, 통신 시스템 및 그 리오더링 방법
ES07739243.9T ES2476244T3 (es) 2007-03-22 2007-03-22 Estación base, estación móvil, sistema de comunicación y método de reordenación de los mismos
PCT/JP2007/055800 WO2008117346A1 (ja) 2007-03-22 2007-03-22 基地局、移動局、通信システム及びそのリオーダリング方法
EP20070739243 EP2129053B1 (en) 2007-03-22 2007-03-22 Base station, mobile station, communication system and reordering method thereof
AU2007350108A AU2007350108B2 (en) 2007-03-22 2007-03-22 Base station, mobile station, communication system and reordering method thereof
CN200780052045.1A CN101622830B (zh) 2007-03-22 2007-03-22 基站、移动站、通信系统及其重排方法
ES12163984.3T ES2471888T3 (es) 2007-03-22 2007-03-22 Estación base, estación móvil, sistema de comunicaciones, y método de reordenación de los mismos
EP20120163984 EP2477368B1 (en) 2007-03-22 2007-03-22 Base station, mobile station, communication system, and reordering method thereof
EP20120163983 EP2477367B1 (en) 2007-03-22 2007-03-22 Base station, mobile station, communication system, and reordering method thereof
ES12163983.5T ES2476374T3 (es) 2007-03-22 2007-03-22 Estación base, estación móvil, sistema de comunicación y método de reordenación de los mismos
JP2009506059A JP4962562B2 (ja) 2007-03-22 2007-03-22 基地局及び移動局
US12/556,876 US8687496B2 (en) 2007-03-22 2009-09-10 Base station, mobile station, communication system, and reordering method thereof
RU2011115806/07A RU2475980C2 (ru) 2007-03-22 2011-04-21 Базовая станция, мобильная станция, система связи и способ переупорядочивания
RU2011115805/07A RU2475979C2 (ru) 2007-03-22 2011-04-21 Базовая станция, мобильная станция, система связи и способ переупорядочивания
US13/442,516 US8693337B2 (en) 2007-03-22 2012-04-09 Base station, mobile station, communication system, and reordering method thereof
US13/464,361 US8787173B2 (en) 2007-03-22 2012-05-04 Base station, mobile station, communication system, and reordering method thereof
US13/852,678 US8694004B2 (en) 2007-03-22 2013-03-28 Base station, mobile station, communication system, and reordereing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/055800 WO2008117346A1 (ja) 2007-03-22 2007-03-22 基地局、移動局、通信システム及びそのリオーダリング方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/556,876 Continuation US8687496B2 (en) 2007-03-22 2009-09-10 Base station, mobile station, communication system, and reordering method thereof

Publications (1)

Publication Number Publication Date
WO2008117346A1 true WO2008117346A1 (ja) 2008-10-02

Family

ID=39788091

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/055800 Ceased WO2008117346A1 (ja) 2007-03-22 2007-03-22 基地局、移動局、通信システム及びそのリオーダリング方法

Country Status (10)

Country Link
US (4) US8687496B2 (ja)
EP (3) EP2477368B1 (ja)
JP (1) JP4962562B2 (ja)
KR (1) KR101049665B1 (ja)
CN (1) CN101622830B (ja)
AU (1) AU2007350108B2 (ja)
CA (1) CA2681127C (ja)
ES (3) ES2471888T3 (ja)
RU (2) RU2475980C2 (ja)
WO (1) WO2008117346A1 (ja)

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JP2009060449A (ja) * 2007-08-31 2009-03-19 Sumitomo Electric Ind Ltd 通信システム、ハンドオーバー実行方法、及び制御装置
WO2010066148A1 (zh) * 2008-12-09 2010-06-17 中兴通讯股份有限公司 实现跨基站切换的用户面数据反传方法及装置
JP2010536291A (ja) * 2007-08-14 2010-11-25 アルカテル−ルーセント ユーエスエー インコーポレーテッド 無線通信ネットワークにおけるハンドオーバ方法及び機器
JP5299438B2 (ja) * 2009-01-09 2013-09-25 日本電気株式会社 ゲートウェイ装置と方法及びシステム
JP2015222481A (ja) * 2014-05-22 2015-12-10 株式会社Ｎｔｔドコモ 通信システム、制御装置及びデータベースアクセス方法
RU2627305C2 (ru) * 2013-06-28 2017-08-07 Хуавэй Текнолоджиз Ко., Лтд. Способ покрытия дальней связи и базовая станция

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KR101317341B1 (ko) * 2009-12-21 2013-10-11 한국전자통신연구원 계층３ 핸드오버 시의 패킷정렬 시간 단축 방법 및 이를 채용한 이동형 위성단말 장치
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JP2010536291A (ja) * 2007-08-14 2010-11-25 アルカテル−ルーセント ユーエスエー インコーポレーテッド 無線通信ネットワークにおけるハンドオーバ方法及び機器
JP2009060449A (ja) * 2007-08-31 2009-03-19 Sumitomo Electric Ind Ltd 通信システム、ハンドオーバー実行方法、及び制御装置
WO2010066148A1 (zh) * 2008-12-09 2010-06-17 中兴通讯股份有限公司 实现跨基站切换的用户面数据反传方法及装置
JP5299438B2 (ja) * 2009-01-09 2013-09-25 日本電気株式会社 ゲートウェイ装置と方法及びシステム
RU2627305C2 (ru) * 2013-06-28 2017-08-07 Хуавэй Текнолоджиз Ко., Лтд. Способ покрытия дальней связи и базовая станция
JP2015222481A (ja) * 2014-05-22 2015-12-10 株式会社Ｎｔｔドコモ 通信システム、制御装置及びデータベースアクセス方法

Also Published As

Publication number Publication date
RU2011115806A (ru) 2012-10-27
ES2476374T3 (es) 2014-07-14
EP2477368A1 (en) 2012-07-18
US8694004B2 (en) 2014-04-08
CN101622830B (zh) 2014-08-13
ES2471888T3 (es) 2014-06-27
CA2681127A1 (en) 2008-10-02
AU2007350108A1 (en) 2008-10-02
EP2129053A4 (en) 2011-04-13
US8687496B2 (en) 2014-04-01
US20120218972A1 (en) 2012-08-30
EP2477368B1 (en) 2014-06-04
RU2475980C2 (ru) 2013-02-20
KR101049665B1 (ko) 2011-07-14
US8787173B2 (en) 2014-07-22
RU2475979C2 (ru) 2013-02-20
US20120195289A1 (en) 2012-08-02
JP4962562B2 (ja) 2012-06-27
AU2007350108B2 (en) 2011-02-17
KR20100004939A (ko) 2010-01-13
US20090323533A1 (en) 2009-12-31
EP2129053B1 (en) 2014-06-18
CN101622830A (zh) 2010-01-06
US8693337B2 (en) 2014-04-08
US20130195077A1 (en) 2013-08-01
JPWO2008117346A1 (ja) 2010-07-08
EP2477367A1 (en) 2012-07-18
CA2681127C (en) 2016-01-05
EP2129053A1 (en) 2009-12-02
RU2011115805A (ru) 2012-10-27
EP2477367B1 (en) 2014-06-18
ES2476244T3 (es) 2014-07-14

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