CA2773158C - Communication system and communication controlling method - Google Patents

Communication system and communication controlling method Download PDF

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Publication number
CA2773158C
CA2773158C CA2773158A CA2773158A CA2773158C CA 2773158 C CA2773158 C CA 2773158C CA 2773158 A CA2773158 A CA 2773158A CA 2773158 A CA2773158 A CA 2773158A CA 2773158 C CA2773158 C CA 2773158C
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CA
Canada
Prior art keywords
mme
pgw
sgw
gateway apparatus
signal
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.)
Active
Application number
CA2773158A
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English (en)
French (fr)
Other versions
CA2773158A1 (en
Inventor
Hajime Zembutsu
Toshiyuki Tamura
Stefan Schmid
Tarik Taleb
Gottfried Punz
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.)
NEC Europe Ltd
NEC Corp
Original Assignee
NEC Europe Ltd
NEC Corp
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
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Publication of CA2773158A1 publication Critical patent/CA2773158A1/en
Application granted granted Critical
Publication of CA2773158C publication Critical patent/CA2773158C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H04W36/125—Reselecting a serving backbone network switching or routing node involving different types of service backbones
    • 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
    • H04W36/0061—Transmission or use of information for re-establishing the radio link of neighbour cell information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • 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
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/322—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by location 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
    • H04W36/32—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data
    • H04W36/326—Reselection being triggered by specific parameters by location or mobility data, e.g. speed data by proximity to another entity
    • 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
    • H04W40/00—Communication routing or communication path finding
    • H04W40/34—Modification of an existing route
    • H04W40/36—Modification of an existing route due to handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Communication Control (AREA)
  • Telephonic Communication Services (AREA)
CA2773158A 2009-09-18 2010-09-17 Communication system and communication controlling method Active CA2773158C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009217757 2009-09-18
JP2009-217757 2009-09-18
CA2764054A CA2764054A1 (en) 2009-09-18 2010-09-17 Communication system and communication controlling method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2764054A Division CA2764054A1 (en) 2009-09-18 2010-09-17 Communication system and communication controlling method

Publications (2)

Publication Number Publication Date
CA2773158A1 CA2773158A1 (en) 2011-03-24
CA2773158C true CA2773158C (en) 2015-10-27

Family

ID=43758772

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2773158A Active CA2773158C (en) 2009-09-18 2010-09-17 Communication system and communication controlling method
CA2773288A Active CA2773288C (en) 2009-09-18 2010-09-17 Communication system and communication controlling method
CA2764054A Abandoned CA2764054A1 (en) 2009-09-18 2010-09-17 Communication system and communication controlling method

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA2773288A Active CA2773288C (en) 2009-09-18 2010-09-17 Communication system and communication controlling method
CA2764054A Abandoned CA2764054A1 (en) 2009-09-18 2010-09-17 Communication system and communication controlling method

Country Status (8)

Country Link
US (16) US20110286430A1 (https=)
EP (14) EP2466959A3 (https=)
JP (17) JP4839495B2 (https=)
KR (3) KR101215191B1 (https=)
CN (3) CN102523629A (https=)
CA (3) CA2773158C (https=)
ES (1) ES2545502T3 (https=)
WO (1) WO2011034173A1 (https=)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101990192A (zh) * 2009-07-30 2011-03-23 中兴通讯股份有限公司 本地ip访问连接属性的通知方法与装置
CN102484814A (zh) 2009-09-18 2012-05-30 日本电气株式会社 通信系统及通信控制方法
CN102523629A (zh) 2009-09-18 2012-06-27 日本电气株式会社 通信系统和通信控制方法
EP4213537A1 (en) 2010-09-28 2023-07-19 BlackBerry Limited Method in a core network, mobility management entity and non-transitory storage medium
WO2012044628A1 (en) 2010-09-28 2012-04-05 Research In Motion Limited Releasing connections with local gw when ue moves out of residential/enterprise network coverage
US9986496B2 (en) 2010-10-13 2018-05-29 Telefonaktiebolaget Lm Ericsson (Publ) Method in a network node of a wireless communications network
WO2012061967A1 (en) * 2010-11-08 2012-05-18 Motorola Mobility, Inc. Wireless communication system, method of routing data in a wireless communication system, and method of handing over a wireless communication device, having an established data connection to a local network
EP2695431B1 (en) * 2011-04-01 2016-11-02 InterDigital Patent Holdings, Inc. Performing a selective ip traffic offload procedure
EP2695430B1 (en) * 2011-04-01 2016-07-06 Intel Corporation Intelligent p-gw relocation for sipto service continuity
US9084093B2 (en) 2011-04-04 2015-07-14 Interdigital Patent Holdings, Inc. Method and apparatus for controlling the application of selected IP traffic offload and local IP access
JP5879751B2 (ja) * 2011-06-01 2016-03-08 住友電気工業株式会社 通信システムおよび通信制御方法
CN102869042B (zh) * 2011-07-05 2014-12-31 中怡(苏州)科技有限公司 无线数据流的传输方法与系统
CN108463005B (zh) * 2011-07-12 2022-02-25 交互数字专利控股公司 用于多rat接入模式操作的方法和设备
JP5756705B2 (ja) * 2011-07-29 2015-07-29 株式会社Ｎｔｔドコモ ネットワーク再接続システム
WO2013128513A1 (en) * 2012-03-01 2013-09-06 Nec Corporation Communication system, gateway control apparatus, path control apparatus, communication method and program
EP2645777A1 (en) * 2012-03-30 2013-10-02 British Telecommunications Public Limited Company Gateway reselection
ES2786003T3 (es) * 2012-09-18 2020-10-08 Alcatel Lucent Soporte de usuarios nómadas o fijos en una red móvil
JP6222491B2 (ja) * 2012-09-20 2017-11-01 日本電気株式会社 通信システムおよび通信制御方法
US9288756B2 (en) 2012-09-28 2016-03-15 Intel Corporation Systems and methods for device-to-device communication in the absence of network coverage
WO2014052877A1 (en) * 2012-09-28 2014-04-03 Puneet Jain Always-on bearer for small data transfers in lte systems
ES2720423T3 (es) 2012-09-28 2019-07-22 Intel Corp Mejoras en recepción discontinua (DRX) en sistemas LTE
US9591581B2 (en) 2012-09-28 2017-03-07 Intel Corporation RSRP mobility state estimation for cellular device
EP2901603B1 (en) 2012-09-28 2019-11-13 Intel Corporation Dynamic hybrid automatic repeat request-acknowledgement (harq-ack) transmission with enhanced physical downlink control channels
CN103731811B (zh) * 2012-10-11 2018-08-31 中兴通讯股份有限公司 一种演进的分组核心网络实现移动性管理的方法和系统
EP2926534A2 (en) * 2012-11-30 2015-10-07 Interdigital Patent Holdings, Inc. Distributed mobility management technology in a network environment
US9560583B2 (en) * 2012-12-21 2017-01-31 Verizon Patent And Licensing Inc. Gateway selection based on geographical location
US9271197B2 (en) * 2013-05-22 2016-02-23 Futurewei Technologies, Inc. System and method for distributed evolved packet core architecture
JP6191259B2 (ja) 2013-06-11 2017-09-06 富士通株式会社 ネットワーク分離方法及びネットワーク分離装置
JP5724046B1 (ja) 2013-06-19 2015-05-27 ソフトバンクテレコム株式会社 通信システムおよびプログラム
JP6229368B2 (ja) * 2013-08-09 2017-11-15 富士通株式会社 アクセス制御方法、アクセス制御システム及びアクセス制御装置
US9510376B2 (en) 2013-09-25 2016-11-29 At&T Intellectual Property I, L.P. Tunneling packet exchange in long term evolution protocol based networks
CN105265003B (zh) * 2013-11-01 2019-11-29 华为技术有限公司 一种与分组数据网络建立连接的装置、设备及方法
CN104661205B (zh) * 2013-11-22 2019-12-03 中兴通讯股份有限公司 一种网关更新信息通知方法及控制器
CN109951837B (zh) * 2013-12-18 2020-12-11 中兴通讯股份有限公司 一种小基站环境下交互信息的方法、基站和移动管理实体
EP2887733A1 (en) * 2013-12-20 2015-06-24 NTT DoCoMo, Inc. Mobility for mobility anchors
KR20160014382A (ko) * 2014-07-29 2016-02-11 삼성전자주식회사 무선 통신 시스템에서 앵커 게이트웨이를 변경하기 위한 장치 및 방법
KR101639061B1 (ko) * 2014-08-25 2016-07-12 에스케이텔레콤 주식회사 네트워크장치 및 네트워크장치의 동작 방법
JP7046487B2 (ja) * 2014-09-25 2022-04-04 シャープ株式会社 Ｕｅ、コアネットワーク装置及びｕｅの通信制御方法
KR102307947B1 (ko) * 2014-10-03 2021-10-05 인텔 코포레이션 핸드오버 동안 패킷 데이터 네트워크 연결 설정
US9538563B2 (en) 2014-10-13 2017-01-03 At&T Intellectual Property I, L.P. System and methods for managing a user data path
US9445256B1 (en) * 2014-10-22 2016-09-13 Sprint Spectrum L.P. Binding update forwarding between packet gateways
US20170325055A1 (en) 2014-11-11 2017-11-09 Sharp Kabushiki Kaisha Terminal device, base station device, mme, and communication control method
EP3509337B1 (en) * 2015-08-14 2021-06-02 Telefonaktiebolaget LM Ericsson (publ) A node and method for managing a packet data network connection
WO2017028163A1 (zh) * 2015-08-17 2017-02-23 华为技术有限公司 一种更新用户面网关的方法及装置
US10237795B2 (en) * 2015-10-11 2019-03-19 Qualcomm Incorporated Evolved packet data gateway (EPDG) reselection
US10582425B2 (en) * 2015-10-14 2020-03-03 Telefonaktiebolaget Lm Ericsson (Publ) Method and nodes for handling network connections
JP2019009481A (ja) * 2015-11-10 2019-01-17 シャープ株式会社 端末装置、ｃ−ｓｇｎおよび通信制御方法
WO2017095809A1 (en) * 2015-11-30 2017-06-08 Intel Corporation Mobile-terminated packet transmission
US9924431B2 (en) 2016-02-08 2018-03-20 Smartsky Networks LLC Seamless relocation of a mobile terminal in a wireless network
US9936430B1 (en) * 2016-03-07 2018-04-03 Sprint Spectrum L.P. Packet gateway reassignment
EP3456072B1 (en) * 2016-05-13 2020-07-08 Telefonaktiebolaget LM Ericsson (PUBL) Method and nodes for mobility on demand enforcements
WO2018034201A1 (ja) * 2016-08-18 2018-02-22 株式会社Ｎｔｔドコモ 通信方法
CN109644384B (zh) 2016-08-26 2021-02-05 华为技术有限公司 一种网络管理方法和控制器
CN106304228B (zh) * 2016-09-05 2019-10-22 广东工业大学 一种pgw切换控制方法、系统及服务器
EP3346760B1 (en) * 2017-01-04 2021-07-07 HTC Corporation Devices and methods for handling a new radio connection in inter-system mobility
CN120477688A (zh) * 2017-03-29 2025-08-15 波士顿科学国际有限公司 用于组织牵开的装置和方法
KR102001480B1 (ko) 2017-10-25 2019-10-01 에스케이텔레콤 주식회사 미션 크리티컬 서비스를 위한 데이터 패킷 가공이 적용된 이동통신 시스템 및 방법
KR102055830B1 (ko) 2019-06-25 2019-12-13 에스케이텔레콤 주식회사 미션 크리티컬 서비스를 위한 데이터 패킷 가공이 적용된 이동통신 시스템 및 방법
JP7280206B2 (ja) 2020-01-09 2023-05-23 株式会社東芝 半導体装置
US12309858B2 (en) * 2021-02-05 2025-05-20 Parallel Wireless, Inc. GTPC (S11 and S5 interface) optimization for EPC core nodes

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5602839A (en) * 1995-11-09 1997-02-11 International Business Machines Corporation Adaptive and dynamic message routing system for multinode wormhole networks
JP3468177B2 (ja) * 1999-10-28 2003-11-17 日本電気株式会社 移動体無線通信システム、無線通信ゲートウェイサーバ装置、位置情報算出システム、その方法及び記録媒体
US7181219B2 (en) * 2003-05-22 2007-02-20 Lucent Technologies Inc. Wireless handover using anchor termination
CN101170808B (zh) * 2006-10-25 2011-03-30 华为技术有限公司 异种接入系统间的切换方法及切换系统
US8605679B2 (en) 2007-03-20 2013-12-10 Zte Corporation Method for avoiding resource being released mistakenly during tracking area update or handover process
US8483174B2 (en) * 2007-04-20 2013-07-09 Qualcomm Incorporated Method and apparatus for providing gateway relocation
US8619668B2 (en) 2007-06-07 2013-12-31 Qualcomm Incorporated Mobility management mode selection in multiple access wireless networks
US20080320149A1 (en) 2007-06-25 2008-12-25 Stefano Faccin Service request device wireless access detach and bearer deactivation methods withou loss of internet protocol connectivity
KR101002810B1 (ko) 2007-08-10 2010-12-21 삼성전자주식회사 패킷 스위칭 도메인에서 단말의 위치 등록 방법 및 장치
FI20075631A0 (fi) * 2007-09-10 2007-09-10 Nokia Siemens Networks Oy Menetelmä, radiojärjestelmä ja tukiasema
CN101136835B (zh) * 2007-09-30 2011-09-21 中兴通讯股份有限公司 一种空闲模式下承载建立方法
ES2375594T3 (es) * 2007-10-29 2012-03-02 Nokia Corporation Sistema y procedimiento para la autenticación de una transferencia de contexto.
KR100960115B1 (ko) 2007-11-29 2010-05-27 한국전자통신연구원 이동통신 시스템 및 그 터널관리방법
US9247420B2 (en) * 2007-12-12 2016-01-26 Lg Electronics Inc. Method of managing user equipment capabilities
CN101521871B (zh) * 2008-02-26 2010-10-27 大唐移动通信设备有限公司 一种跟踪区更新的方法、装置和系统
US8179903B2 (en) * 2008-03-12 2012-05-15 Qualcomm Incorporated Providing multiple levels of service for wireless communication devices communicating with a small coverage access point
JP5149045B2 (ja) 2008-03-13 2013-02-20 株式会社神戸製鋼所 生産計画作成装置及び生産計画作成方法、並びにプログラム
CN101286915B (zh) * 2008-06-11 2012-05-09 中兴通讯股份有限公司 分组数据网络的接入控制方法和系统、pcrf实体
US20110096660A1 (en) * 2008-06-24 2011-04-28 Panasonic Corporation Handover processing method, and mobile terminal used in the method
WO2010022082A1 (en) * 2008-08-18 2010-02-25 Starent Networks, Corp Combined gateway for network communications
EP2166724A1 (en) * 2008-09-23 2010-03-24 Panasonic Corporation Optimization of handovers to untrusted non-3GPP networks
KR101561063B1 (ko) 2009-02-24 2015-10-19 삼성전자주식회사 펨토 셀을 포함하는 무선 통신 네트워크에서의 ｌｂｏ 서비스 지원 방법 및 장치
ES2948566T3 (es) * 2009-03-13 2023-09-14 Nokia Solutions & Networks Oy Desconexión local con interfaz optimizada
WO2010113528A1 (en) * 2009-04-03 2010-10-07 Panasonic Corporation Mobile communication method, mobile communication system, and corresponding apparatus
US8750140B2 (en) 2009-05-05 2014-06-10 Motorola Mobility Llc Support of home network base station local internet protocol access
US8144696B2 (en) * 2009-06-18 2012-03-27 Nokia Siemens Networks Oy Mobile management entity operating in communications network and selection method therefor
US20100331012A1 (en) * 2009-06-29 2010-12-30 Yang Zhang TDOA-Based Reconstruction of Base Station Location Data
US8442004B2 (en) 2009-06-29 2013-05-14 Motorola Mobility Llc Service continuity during outbound handover from a home network base station with local internet protocol access
CN101990192A (zh) * 2009-07-30 2011-03-23 中兴通讯股份有限公司 本地ip访问连接属性的通知方法与装置
WO2011020624A2 (en) 2009-08-20 2011-02-24 Nec Europe Ltd. A method for controlling the traffic within a network structure and a network structure
GB2472866B (en) 2009-08-21 2013-05-08 Samsung Electronics Co Ltd Network elements, integrated circuits and methods for routing control
KR20110020161A (ko) 2009-08-21 2011-03-02 엘지전자 주식회사 이동통신 네트워크 내에서 제어 평면(Ｃｏｎｔｒｏｌ Ｐｌａｎｅ)을 담당하는 서버 및 ＳＩＰＴＯ 기반의 세션을 제어하는 방법
CN102523629A (zh) 2009-09-18 2012-06-27 日本电气株式会社 通信系统和通信控制方法
US8418107B2 (en) 2010-11-10 2013-04-09 International Business Machines Corporation Performing statistical timing analysis with non-separable statistical and deterministic variations
JP4927213B1 (ja) * 2010-12-03 2012-05-09 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、ゲートウェイ装置、移動管理ノード及び呼セッション制御サーバ装置
BR112013017482A2 (pt) * 2011-01-07 2017-07-25 Nec Corp método de comunicação móvel, nó de gerenciamento de móvel e aparelho de gateway atendendo
JP5021821B2 (ja) * 2011-01-07 2012-09-12 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動管理ノード及びサービングゲートウェイ装置

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Publication number Publication date
EP2466962A3 (en) 2013-01-02
JP2012070441A (ja) 2012-04-05
EP2475200A2 (en) 2012-07-11
JP2012080579A (ja) 2012-04-19
JP5288515B2 (ja) 2013-09-11
KR20120023150A (ko) 2012-03-12
EP2477441A3 (en) 2012-11-28
EP2487959B1 (en) 2015-05-27
CA2764054A1 (en) 2011-03-24
KR101213527B1 (ko) 2012-12-18
JP4997381B2 (ja) 2012-08-08
US20110292912A1 (en) 2011-12-01
EP2466956A3 (en) 2013-03-06
EP2498543A3 (en) 2012-11-28
US8422452B2 (en) 2013-04-16
JP4997382B2 (ja) 2012-08-08
JP4839495B2 (ja) 2011-12-21
US8891449B2 (en) 2014-11-18
EP2466955A2 (en) 2012-06-20
EP2466959A3 (en) 2013-01-09
US20120147876A1 (en) 2012-06-14
EP2477441A2 (en) 2012-07-18
EP2466957A3 (en) 2013-01-09
US20120147851A1 (en) 2012-06-14
US20140328321A1 (en) 2014-11-06
EP2477440A3 (en) 2012-12-26
ES2545502T3 (es) 2015-09-11
EP2477441B1 (en) 2014-05-21
JP2012044702A (ja) 2012-03-01
JP2014045513A (ja) 2014-03-13
US20120140729A1 (en) 2012-06-07
CN102523629A (zh) 2012-06-27
KR20120024893A (ko) 2012-03-14
JP5413996B2 (ja) 2014-02-12
JP2012095330A (ja) 2012-05-17
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WO2011034173A1 (ja) 2011-03-24
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US9247474B2 (en) 2016-01-26
CN102484828A (zh) 2012-05-30
JP2012105304A (ja) 2012-05-31
CA2773288A1 (en) 2011-03-24
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US20120140736A1 (en) 2012-06-07
JP5451939B2 (ja) 2014-03-26
EP2466961A3 (en) 2013-01-02
JP2012120203A (ja) 2012-06-21
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JP2012095329A (ja) 2012-05-17
CA2773158A1 (en) 2011-03-24
CA2773288C (en) 2015-10-27
US20140126541A1 (en) 2014-05-08
JP2014057379A (ja) 2014-03-27
US9565613B2 (en) 2017-02-07
JP2012060679A (ja) 2012-03-22
JP4852730B2 (ja) 2012-01-11
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