CN106664627B - 用于将ue重定向到专用核心网络节点的方法以及移动性管理实体mme - Google Patents

用于将ue重定向到专用核心网络节点的方法以及移动性管理实体mme Download PDF

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CN106664627B
CN106664627B CN201580037053.3A CN201580037053A CN106664627B CN 106664627 B CN106664627 B CN 106664627B CN 201580037053 A CN201580037053 A CN 201580037053A CN 106664627 B CN106664627 B CN 106664627B
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mme
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CN106664627A (zh
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M·瓦特法
王冠宙
B·阿吉里
A·埃尔米
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InterDigital Patent Holdings Inc
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    • 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
    • H04W36/0005—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
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/22—Performing reselection for specific purposes for handling the traffic

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580037053.3A 2014-05-08 2015-05-08 用于将ue重定向到专用核心网络节点的方法以及移动性管理实体mme Active CN106664627B (zh)

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CN202010170507.7A CN111510980B (zh) 2014-05-08 2015-05-08 Ue到专用核心网络节点的重定向方法及无线发射接收单元
CN202010170150.2A CN111510978B (zh) 2014-05-08 2015-05-08 用于将ue重定向到专用核心网络节点的方法以及移动性管理实体mme
CN202010170506.2A CN111510979B (zh) 2014-05-08 2015-05-08 用于将ue重定向到专用核心网络节点的方法以及移动性管理实体mme

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US201461990543P 2014-05-08 2014-05-08
US61/990,543 2014-05-08
US201462014356P 2014-06-19 2014-06-19
US62/014,356 2014-06-19
US201462017628P 2014-06-26 2014-06-26
US62/017,628 2014-06-26
PCT/US2015/029999 WO2015172088A1 (en) 2014-05-08 2015-05-08 Methods and mobility management entity, mme, for re-directing a ue to a dedicated core network node

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CN202010170506.2A Division CN111510979B (zh) 2014-05-08 2015-05-08 用于将ue重定向到专用核心网络节点的方法以及移动性管理实体mme
CN202010170150.2A Division CN111510978B (zh) 2014-05-08 2015-05-08 用于将ue重定向到专用核心网络节点的方法以及移动性管理实体mme

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Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10104603B2 (en) 2014-05-30 2018-10-16 Nec Corporation Apparatus, system and method for dedicated core network
CN105142128B (zh) * 2014-06-05 2020-01-14 中兴通讯股份有限公司 专用网络选择方法及装置
CN111510968B (zh) * 2014-06-17 2022-05-17 华为技术有限公司 一种mme重选的方法和mme
AU2014408102B2 (en) 2014-09-30 2018-07-05 Huawei Technologies Co., Ltd. Dedicated network handover method, dedicated network type notification method, and device
WO2016056321A1 (ja) * 2014-10-06 2016-04-14 シャープ株式会社 基地局装置、端末装置、位置管理装置および制御方法
CN106688274B (zh) * 2014-11-28 2020-11-10 宇龙计算机通信科技(深圳)有限公司 终端、移动管理实体和交换中心、业务处理方法和系统
JP6741011B2 (ja) * 2015-02-13 2020-08-19 日本電気株式会社 通信システム及び認証方法
EP3266233B1 (en) * 2015-03-02 2020-05-06 Samsung Electronics Co., Ltd. Method and apparatus for providing service in wireless communication system
AU2016230548A1 (en) * 2015-03-12 2017-10-05 Nec Corporation Communication system, communication control apparatus, node apparatus, and communication method
US11140611B2 (en) * 2015-04-21 2021-10-05 Parallel Wireless, Inc. SIM whitelisting and multi-operator core networks
US10021623B2 (en) * 2015-04-21 2018-07-10 Parallel Wireless, Inc. SIM whitelisting and multi-operator core networks
CN106332261B (zh) * 2015-06-23 2019-07-09 中兴通讯股份有限公司 竞争传输方法及装置
CN106332222A (zh) * 2015-07-02 2017-01-11 北京三星通信技术研究有限公司 一种网络选择的方法和基站
JP6177845B2 (ja) * 2015-08-13 2017-08-09 株式会社Ｎｔｔドコモ 基地局、管理装置及び接続方法
US10924975B2 (en) 2015-09-24 2021-02-16 Samsung Electronics Co., Ltd Method for supporting lawful interception of remote prose UE in network
US10568020B2 (en) * 2015-10-14 2020-02-18 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for handling non-access stratum (NAS) incompatibility and scope of an assigned DCN
US10667190B2 (en) 2015-11-06 2020-05-26 Interdigital Patent Holdings, Inc. Methods, apparatus, and systems using enhanced dedicated core network (DCN) selection
CN112954775B (zh) * 2015-11-19 2024-06-04 Sk电信有限公司 用于在移动通信系统中选择核心网络的基站设备
CN106954233B (zh) * 2016-01-07 2021-05-25 中兴通讯股份有限公司 一种窄带物联网用户核心网选择的方法和通信设备
JP6651633B2 (ja) * 2016-01-07 2020-02-19 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． データスケジューリング方法、基地局およびシステム
US20190028887A1 (en) * 2016-01-18 2019-01-24 Lg Electronics Inc. Method for controlling congestion in wireless communication system and device for same
KR102468945B1 (ko) 2016-03-08 2022-11-21 삼성전자 주식회사 핸드오버를 지원하는 방법 및 장치
CN107205251B (zh) * 2016-03-18 2020-03-06 北京佰才邦技术有限公司 一种终端接入网络的方法、装置及终端
CN107205264B (zh) * 2016-03-18 2020-04-03 北京佰才邦技术有限公司 Ue上下文的共享方法和装置
EP3429309A4 (en) * 2016-03-31 2019-01-23 Huawei Technologies Co., Ltd. ACCESS PROCESS AND DEVICE
CN116233970B (zh) * 2016-04-01 2026-01-30 华为技术有限公司 一种接入方法、装置、设备及系统
CN109076479B (zh) * 2016-05-12 2022-08-02 苹果公司 在无线电接入网级跟踪用户设备
CN108702766B (zh) * 2016-05-13 2022-08-12 Oppo广东移动通信有限公司 通信方法、网络设备和终端设备
US11096147B2 (en) * 2016-07-22 2021-08-17 Telefonaktiebolaget Lm Ericsson (Publ) Tracking area code allocation
CN109716742A (zh) * 2016-08-02 2019-05-03 诺基亚通信公司 在网络中提供语音呼叫支持
JP6726065B2 (ja) * 2016-08-31 2020-07-22 株式会社Ｎｔｔドコモ 通信システム及びページング方法
EP4243563B1 (en) * 2016-09-30 2024-11-20 Telefonaktiebolaget LM Ericsson (publ) Core network awareness of a user equipment rrc state
DK3306887T3 (da) 2016-10-10 2021-01-04 Ntt Docomo Inc Fremgangsmåde til etablering af en forbindelse af en mobilterminal til et mobilradiokommunikationsnetværk og kommunikationsnetværksindretning
US10856209B2 (en) * 2016-10-24 2020-12-01 Qualcomm Incorporated Paging area procedures and connection signaling
US10321375B2 (en) * 2016-12-30 2019-06-11 Hughes Network Systems, Llc Delayed satellite handover
JP6967018B2 (ja) * 2017-01-10 2021-11-17 株式会社Ｎｔｔドコモ Ｒａｎ接続制御方法および基地局
US10542463B2 (en) * 2017-02-05 2020-01-21 Nokia Of America Corporation System and method for secure cell redirection in wireless networks
US10299184B1 (en) * 2017-03-28 2019-05-21 Sprint Communications Company L.P. Reselection of optimal network elements
US20210289351A1 (en) * 2017-06-19 2021-09-16 Idac Holdings, Inc. Methods and systems for privacy protection of 5g slice identifier
CN109309947B (zh) * 2017-07-26 2021-04-27 维沃移动通信有限公司 指示终端接入核心网、接入核心网的方法、基站及终端
CN111357326B (zh) * 2017-11-20 2023-10-20 联想（新加坡）私人有限公司 回退辅助信息
ES2962233T3 (es) * 2017-11-21 2024-03-18 Ericsson Telefon Ab L M Establecimiento de comunicación
CN115942415A (zh) * 2018-02-12 2023-04-07 中兴通讯股份有限公司 一种路由选择方法、装置、设备、系统和存储介质
EP3811667B1 (en) 2018-06-22 2025-11-26 Nokia Solutions and Networks Oy Selective handover or redirection based on interface availability
CN110650499B (zh) * 2018-06-26 2022-04-29 华为技术有限公司 重定向的方法、通信系统和通信装置
CN110831253B (zh) * 2018-08-08 2022-01-14 华为技术有限公司 连接重建方法、设备及系统
WO2020078417A1 (en) * 2018-10-17 2020-04-23 Mediatek Singapore Pte. Ltd. Improved guti allocation after establishment of mobile-terminated connection in mobile communications
CN109041041A (zh) * 2018-10-25 2018-12-18 广州钟鼎木林网络技术有限公司 一种信息采集的方法和装置
CN111263355B (zh) * 2018-12-03 2021-07-06 大唐移动通信设备有限公司 Guti分配方法及装置
CN111586583B (zh) * 2019-02-19 2022-01-14 华为技术有限公司 一种监控事件的方法及装置
US11909517B2 (en) 2019-05-29 2024-02-20 CEO Vision, Inc Systems and methods for secure, low bandwidth replicated virtual worlds for shared space computing
GB2592095A (en) * 2020-02-14 2021-08-18 Samsung Electronics Co Ltd User confidentiality in network
CN111913387B (zh) * 2020-08-07 2025-03-25 卡斯柯信号有限公司 基于软总线的多个采集设备冗余及负载均衡的系统
JP7591916B2 (ja) 2020-12-07 2024-11-29 キヤノン株式会社 基地局、制御方法、およびプログラム
CN114142932A (zh) * 2022-01-27 2022-03-04 徐州智谷光频产业研究院有限公司 一种基于无线光频通信技术的无线光频移动通信网络系统
US20240357674A1 (en) * 2023-04-19 2024-10-24 Telia Company Ab Connection management

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101272618A (zh) * 2008-04-24 2008-09-24 中兴通讯股份有限公司 一种通过联合节点实现网络互通的方法及系统
CN103210683A (zh) * 2010-11-11 2013-07-17 高通股份有限公司 用于改进电路交换回退性能的系统和方法

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1219122B1 (en) * 1999-08-23 2008-08-13 Motorola, Inc. Domain selecting system and method
US7305251B2 (en) * 2003-10-07 2007-12-04 Motorola Inc. Method for selecting a core network
CN100438469C (zh) * 2005-06-06 2008-11-26 华为技术有限公司 一种选择服务核心网络节点的方法
WO2007103369A2 (en) * 2006-03-07 2007-09-13 Interdigital Technology Corporation Method and apparatus for supporting handoff in an lte gtp based wireless communication system
CN100527872C (zh) * 2006-03-31 2009-08-12 华为技术有限公司 一种无线演进网络中重新附着的实现方法
CN101052209B (zh) * 2006-04-07 2011-05-11 华为技术有限公司 一种用户设备的移动性管理实体用户面实体重选方法
CN102170626B (zh) * 2006-04-07 2013-04-17 华为技术有限公司 用户设备的移动性管理实体用户面实体重选方法和系统
US9271198B2 (en) 2007-06-08 2016-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Handover from circuit switched domain to circuit switched service over packet switched domain
CN101355793B (zh) * 2007-07-27 2011-08-31 华为技术有限公司 识别用户设备的方法和装置及临时标识传递和分配方法
CN102281641B (zh) * 2007-07-27 2015-05-06 华为技术有限公司 识别用户设备的方法和装置及临时标识传递和分配方法
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
CN101472271B (zh) * 2008-03-13 2012-07-04 华为技术有限公司 对承载的处理方法及移动管理设备
JP2010027959A (ja) * 2008-07-23 2010-02-04 Sumco Corp 高抵抗ｓｉｍｏｘウェーハの製造方法
JP4493707B2 (ja) * 2008-08-07 2010-06-30 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法、移動局及び交換局
WO2010019020A2 (ko) * 2008-08-15 2010-02-18 삼성전자주식회사 이동 통신 시스템의 보안화된 비계층 프로토콜 처리 방법
MY168137A (en) * 2008-10-30 2018-10-11 Sun Patent Trust Base station device, gateway device, call connecting method, and wireless communication system
EP2356857A2 (en) * 2008-11-10 2011-08-17 Alcatel Lucent Methods and apparatuses supporting cs domain services over a packet only mobile system comprising an interworking function iwf
EP2353311B1 (en) * 2008-11-24 2014-04-02 Telefonaktiebolaget L M Ericsson (publ) Closed subscriber group roaming
CN102273258A (zh) * 2009-01-09 2011-12-07 爱立信电话股份有限公司 用于无线通信系统中负载平衡的方法和设备
WO2010112037A1 (en) * 2009-03-31 2010-10-07 Telefonaktiebolaget Lm Ericsson (Publ). Redistribution of terminals
CN102123477B (zh) 2010-01-08 2015-06-10 中兴通讯股份有限公司 M2m核心网络的接入实现方法及装置
KR101609580B1 (ko) * 2010-02-10 2016-04-07 삼성전자주식회사 무선 통신 시스템 및 그의 사용자 단말기와 이동성 관리 엔티티 간 연결 방법
CN102316523B (zh) * 2010-06-29 2014-09-10 中国移动通信集团公司 负载重分配、迁移的方法和设备、系统
US9697042B2 (en) * 2010-07-30 2017-07-04 Sap Se Extensibility of business process and application logic
CN102918918A (zh) * 2011-06-03 2013-02-06 华为技术有限公司 业务恢复的处理方法及移动管理网元
WO2013028559A1 (en) * 2011-08-19 2013-02-28 Interdigital Patent Holdings, Inc. Method and apparatus for using non-access stratum procedures in a mobile station to access resources of component carriers belonging to different radio access technologies
ES2694175T3 (es) * 2011-09-30 2018-12-18 Nec Corporation Sistema de comunicación, método y aparato
US9629021B2 (en) * 2012-03-08 2017-04-18 Samsung Electronics Co., Ltd Method for controlling service in radio communication system
WO2013135287A1 (en) * 2012-03-14 2013-09-19 Telefonaktiebolaget L M Ericsson (Publ) Determining a transition of a terminal between its idle state and its connected state
US9538450B2 (en) * 2012-08-03 2017-01-03 Futurewei Technologies, Inc. System and method for mobile relay packet gateway relocation for path optimization
WO2014031713A1 (en) * 2012-08-21 2014-02-27 Interdigital Patent Holdings, Inc. Enhanced higher layer discovery methods for proximity services
EP2918135A1 (en) * 2012-10-26 2015-09-16 Interdigital Patent Holdings, Inc. Systems and/or methods for improving packet-switched services during circuit switched fallback (csfb)
US9609632B2 (en) * 2012-11-01 2017-03-28 Lg Electronics Inc. Method and device for managing RAN resources in wireless communication system
WO2014089754A1 (zh) * 2012-12-11 2014-06-19 华为技术有限公司 接入控制方法、基站、用户设备和移动管理实体
US20160029278A1 (en) * 2013-03-07 2016-01-28 Nokia Solutions And Networks Oy Handover of mobility management entity for load balancing
EP3264858B1 (en) * 2013-04-12 2018-11-14 Huawei Technologies Co., Ltd. Mobile communications method, device and system
EP2993930B1 (en) * 2013-05-23 2020-05-06 Huawei Technologies Co., Ltd. Location area management method and core network controller
JP6196103B2 (ja) * 2013-09-13 2017-09-13 株式会社Ｎｔｔドコモ 移動通信システム、ネットワークノード及び移動通信方法
EP3582580B1 (en) * 2013-09-27 2021-07-07 SONY Corporation Communications device and method
US9814090B2 (en) * 2014-03-12 2017-11-07 Mediatek Inc. Maintaining a packet-switched signaling connection during handover between cells
BR112016021687A2 (pt) * 2014-04-28 2017-08-15 Intel Ip Corp Comunicação através de nós de rede dedicados
WO2016024848A1 (en) * 2014-08-14 2016-02-18 Samsung Electronics Co., Ltd. Method and apparatus for selecting dedicated core network
EP3266233B1 (en) * 2015-03-02 2020-05-06 Samsung Electronics Co., Ltd. Method and apparatus for providing service in wireless communication system
CN107734573B (zh) * 2016-08-12 2020-08-07 华为技术有限公司 切换方法、基站及通信系统
CN113225784B (zh) * 2016-09-30 2022-08-09 华为技术有限公司 消息的识别方法和装置
CN108024314B (zh) * 2016-11-03 2021-07-16 华为技术有限公司 一种选择网络的方法及装置
EP3756382B1 (en) * 2018-02-22 2024-04-03 Sharp Kabushiki Kaisha Access control methods and apparatus for radio systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101272618A (zh) * 2008-04-24 2008-09-24 中兴通讯股份有限公司 一种通过联合节点实现网络互通的方法及系统
CN103210683A (zh) * 2010-11-11 2013-07-17 高通股份有限公司 用于改进电路交换回退性能的系统和方法

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RU2695809C2 (ru) 2019-07-29
KR20210137581A (ko) 2021-11-17
JP6302138B2 (ja) 2018-03-28
KR20220088957A (ko) 2022-06-28
CN106664627A (zh) 2017-05-10
KR102412234B1 (ko) 2022-06-23
US20220141743A1 (en) 2022-05-05
US10757626B2 (en) 2020-08-25
US20170188280A1 (en) 2017-06-29
US9955393B2 (en) 2018-04-24
RU2016147961A (ru) 2018-06-13
RU2016147961A3 (enExample) 2019-02-01
US11228956B2 (en) 2022-01-18
CN111510979A (zh) 2020-08-07
KR20170005064A (ko) 2017-01-11
KR102665147B1 (ko) 2024-05-10
US11716661B2 (en) 2023-08-01
CN111510980A (zh) 2020-08-07
KR20200069384A (ko) 2020-06-16
WO2015172088A1 (en) 2015-11-12
CN111510978A (zh) 2020-08-07
EP3141039A1 (en) 2017-03-15
US20190246326A1 (en) 2019-08-08
US20180242214A1 (en) 2018-08-23
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KR102321203B1 (ko) 2021-11-04
US10264498B2 (en) 2019-04-16
US20200389827A1 (en) 2020-12-10
JP2017518006A (ja) 2017-06-29
CN111510978B (zh) 2022-06-03
KR102324580B1 (ko) 2021-11-12
EP3141039B1 (en) 2020-07-22
CN111510979B (zh) 2022-09-20

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