CA2930164C - Serving gateway relocation and secondary node eligibility for dual connectivity - Google Patents

Serving gateway relocation and secondary node eligibility for dual connectivity Download PDF

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Publication number
CA2930164C
CA2930164C CA2930164A CA2930164A CA2930164C CA 2930164 C CA2930164 C CA 2930164C CA 2930164 A CA2930164 A CA 2930164A CA 2930164 A CA2930164 A CA 2930164A CA 2930164 C CA2930164 C CA 2930164C
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Canada
Prior art keywords
base station
data
dual connectivity
bearers
enb
Prior art date
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Active
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CA2930164A
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English (en)
French (fr)
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CA2930164A1 (en
Inventor
Gavin Bernard Horn
Ozcan Ozturk
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Publication of CA2930164A1 publication Critical patent/CA2930164A1/en
Application granted granted Critical
Publication of CA2930164C publication Critical patent/CA2930164C/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
    • H04W36/0005—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
    • H04W36/0027—Control or signalling for completing the hand-off for data sessions of end-to-end connection for a plurality of data sessions of end-to-end connections, e.g. multi-call or multi-bearer end-to-end data connections
    • 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
    • H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
    • 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
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/51—Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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
    • H04W88/16—Gateway arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA2930164A 2013-12-19 2014-12-19 Serving gateway relocation and secondary node eligibility for dual connectivity Active CA2930164C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361918659P 2013-12-19 2013-12-19
US61/918,659 2013-12-19
US14/576,086 2014-12-18
US14/576,086 US10206147B2 (en) 2013-12-19 2014-12-18 Serving gateway relocation and secondary node eligibility for dual connectivity
PCT/US2014/071510 WO2015095708A2 (en) 2013-12-19 2014-12-19 Serving gateway relocation and secondary node eligibility for dual connectivity

Publications (2)

Publication Number Publication Date
CA2930164A1 CA2930164A1 (en) 2015-06-25
CA2930164C true CA2930164C (en) 2020-12-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CA2930164A Active CA2930164C (en) 2013-12-19 2014-12-19 Serving gateway relocation and secondary node eligibility for dual connectivity

Country Status (10)

Country Link
US (1) US10206147B2 (enExample)
EP (2) EP3085153B1 (enExample)
JP (2) JP6545685B2 (enExample)
KR (1) KR102045611B1 (enExample)
CN (1) CN105830497B (enExample)
BR (1) BR112016014133B1 (enExample)
CA (1) CA2930164C (enExample)
ES (1) ES2658049T3 (enExample)
HU (1) HUE037960T2 (enExample)
WO (1) WO2015095708A2 (enExample)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6259578B2 (ja) * 2013-03-25 2018-01-10 株式会社Ｎｔｔドコモ 移動通信方法
WO2015046923A1 (en) 2013-09-27 2015-04-02 Itl, Inc. Method and apparatus for performing activation/deactivation of serving cell in wireless communication system supporting dual connectivity
US20160338130A1 (en) * 2014-01-17 2016-11-17 Lg Electronics Inc. Bearer setup method and apparatus in wireless communication system supporting dual connectivity
KR102155523B1 (ko) * 2014-01-20 2020-09-14 삼성전자 주식회사 이중 연결을 지원하는 무선 통신 시스템에서 단말과 기지국 사이의 연결 구성 결정 및 핸드 오버 수행 방법 및 장치
US10638376B2 (en) * 2014-03-04 2020-04-28 Nokia Solutions And Networks Management International Gmbh RAN based gateway functions
ES2869306T3 (es) * 2014-03-19 2021-10-25 Alcatel Lucent Conmutación del punto de terminación del plano de usuario de enlace ascendente de una puerta de enlace de servicio para un portador en operación de conectividad dual
JP6504509B2 (ja) * 2014-03-19 2019-04-24 シャープ株式会社 端末装置及び通信方法
JP6254467B2 (ja) 2014-03-20 2017-12-27 Kddi株式会社 端末装置、基地局装置、使用アーキテクチャ決定方法、及びコンピュータプログラム
JP6303743B2 (ja) * 2014-04-10 2018-04-04 富士通株式会社 無線基地局
CN106664732B (zh) * 2014-06-02 2021-02-09 诺基亚通信公司 用于具有lte连接的多径tcp的装置和方法
CN106797574B (zh) * 2014-08-07 2021-04-06 日本电气株式会社 基站、无线通信系统和通信方法
KR102242295B1 (ko) * 2014-10-16 2021-04-20 엘지전자 주식회사 무선 통신 시스템에서 이중 연결에서의 e-rab 전환 문제를 처리하기 위한 방법 및 장치
US10485042B2 (en) * 2015-04-02 2019-11-19 Kt Corporation Method for reconfiguring wireless bearer and device thereof
US11178558B2 (en) * 2015-05-22 2021-11-16 Parallel Wireless, Inc. Wireless backhaul resiliency
KR102100215B1 (ko) * 2015-07-03 2020-04-14 노키아 솔루션스 앤드 네트웍스 오와이 다중-연결성을 위한 분할 베어러 향상
EP3316625B1 (en) * 2015-08-04 2020-10-07 Huawei Technologies Co., Ltd. Method, network device, and user equipment for secondary base station handover
US20180242395A1 (en) * 2015-08-14 2018-08-23 Nokia Solutions And Networks Oy Method System and Apparatus
US20180241687A1 (en) * 2015-09-11 2018-08-23 Telefonaktiebolaget Lm Ericsson (Publ) Technique For Multi-Connectivity
RU2748219C2 (ru) * 2015-09-14 2021-05-21 Нек Корпорейшн Шлюзовое устройство, устройство радиосвязи, способ управления начислением оплаты, способ передачи данных и долговременный считываемый компьютером носитель
JP6597878B2 (ja) * 2016-03-01 2019-10-30 日本電気株式会社 通信方法、基地局、及び移動管理装置
US10194480B2 (en) * 2016-03-09 2019-01-29 Cisco Technology, Inc. Core signalling reduction in dual connectivity
KR102172469B1 (ko) 2016-05-13 2020-10-30 주식회사 케이티 이종 무선 액세스 망 간의 연동 방법 및 그 장치
WO2017196106A1 (ko) * 2016-05-13 2017-11-16 주식회사 케이티 이종 무선 액세스 망 간의 연동 방법 및 그 장치
CA3128592C (en) * 2016-05-26 2024-04-02 Nec Corporation Communication system, control device, communication terminal, communication device, and communication method
EP3398366B1 (en) 2016-06-08 2019-10-02 Huawei Technologies Co., Ltd. Gateway, master access node and methods thereof
CN113316203A (zh) * 2016-08-11 2021-08-27 华为技术有限公司 通信方法和装置
GB201621072D0 (en) * 2016-12-12 2017-01-25 Samsung Electronics Co Ltd NR QOS handling
US20190350027A1 (en) * 2017-01-11 2019-11-14 Telefonaktiebolaget Lm Ericsson (Publ) A Radio Access Node, a Core Network Node, an Information Database and Methods of Operating the Same
CN110463296A (zh) * 2017-03-21 2019-11-15 瑞典爱立信有限公司 用于在跨越多种无线电接入技术的区域中寻呼用户设备的方法和装置
EP3603156A1 (en) * 2017-03-23 2020-02-05 INTEL Corporation Systems, methods and devices for measurement configuration by a secondary node in en-dc
US10644974B2 (en) 2017-05-04 2020-05-05 At&T Intellectual Property I, L.P. Measurements and radio link monitoring in a wireless communications system
US11032744B2 (en) 2017-05-04 2021-06-08 At&T Intellectual Property I, L.P. Inter-distributed unit beam switch procedure triggered by radio link interruption
WO2018207006A1 (en) * 2017-05-12 2018-11-15 Telefonaktiebolaget Lm Ericsson (Publ) Local identifier locator network protocol (ilnp) breakout
US10306536B2 (en) 2017-06-15 2019-05-28 At&T Intellectual Property I, L.P. Bearer split or fast switch capability indicator
ES2924524T3 (es) 2017-06-15 2022-10-07 Nec Corp Nodo de red de acceso por radio, terminal de radio y métodos para los mismos
US10631236B2 (en) * 2017-08-08 2020-04-21 Htc Corporation Method of handling measurement and related communication device
WO2019031948A1 (en) * 2017-08-11 2019-02-14 Samsung Electronics Co., Ltd. METHOD FOR MAKING A MEDIA TYPE CHANGE OF A PLURALITY OF CONFIGURED MEDIA FOR USER EQUIPMENT
CN111034259B (zh) 2017-08-11 2022-03-01 三星电子株式会社 用于在无线通信网络中执行切换的方法和系统
US10499398B2 (en) 2017-09-29 2019-12-03 At&T Intellectual Property I, L.P. Facilitating mobile device-assisted mobility enhancement to improve user plane interruption time
CN111434183B (zh) 2017-09-29 2024-03-12 三星电子株式会社 无线通信系统中以双连接处理用户平面的方法和用户设备
WO2019141687A1 (en) * 2018-01-19 2019-07-25 Sony Corporation Method and apparatus for handoff of multiple bearers with differing quality of service levels in a wireless communication system
WO2019148479A1 (en) 2018-02-03 2019-08-08 Qualcomm Incorporated Data transfer between an inactive mode user equipment and a wireless network
US10980075B2 (en) * 2018-03-29 2021-04-13 Telefonaktiebolaget Lm Ericsson (Publ) Slicing of network resources for dual connectivity using NR
US12127047B2 (en) * 2018-04-12 2024-10-22 Qualcomm Incorporated Access stratum (AS) security for a centralized radio access network (C-RAN)
CN110636556B (zh) * 2018-06-22 2024-02-20 中兴通讯股份有限公司 网络处理方法、装置、核心网、基站和可读存储介质
US11438812B2 (en) * 2018-07-10 2022-09-06 Qualcomm Incorporated Performing a combination of handover techniques
WO2020032844A1 (en) * 2018-08-07 2020-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Tunnel modification for split bearers in multi-rat dual connectivity (mr-dc) and nr-nr dual connectivity (nr-dc)
EP3837917A1 (en) * 2018-08-13 2021-06-23 Telefonaktiebolaget Lm Ericsson (Publ) Secondary network node selection for dual connectivity
CN109168161B (zh) * 2018-08-27 2021-11-02 创新维度科技（北京）有限公司 安全模式激活方法、装置、系统和计算机存储介质
US11129061B1 (en) 2018-11-07 2021-09-21 Telefonaktiebolaget Lm Ericsson (Publ) Local identifier locator network protocol (ILNP) breakout
CN111741482B (zh) * 2019-03-25 2024-04-12 华为技术有限公司 一种确定和获得下行干扰的方法、终端设备及网络设备
US20220183096A1 (en) * 2019-04-05 2022-06-09 Ntt Docomo, Inc. User equipment
JP7400942B2 (ja) * 2019-08-02 2023-12-19 日本電気株式会社 ネットワークデバイス、及び方法
CN112804719B (zh) * 2019-11-14 2022-04-05 大唐移动通信设备有限公司 序列号一致性实现方法及装置
CN116210274B (zh) * 2020-07-30 2025-02-14 诺基亚通信公司 组播广播服务隧道处理
EP4229990A4 (en) * 2020-10-13 2024-07-10 Qualcomm Incorporated Protocol stacks and bearer modeling for rsu assisted uu connectivity
US11716777B2 (en) * 2021-06-15 2023-08-01 Verizon Patent And Licensing Inc. Method and system for dual connectivity path selection
US20240292287A1 (en) * 2021-06-21 2024-08-29 Telefonaktiebolaget Lm Ericsson (Publ) Steering data traffic in communication with user equipment in a wireless communications network
CN115190043B (zh) * 2022-06-20 2023-09-08 西北工业大学 用于通信网络双连通性判定的方法、计算机系统及介质
US20240349135A1 (en) * 2023-04-11 2024-10-17 Dish Wireless L.L.C. Carrier aggregation and dual connectivity switching in a cellular network

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2361046B1 (en) * 2008-06-06 2019-04-24 Providence Medical Technology, Inc. Cervical distraction/implant delivery device
US20100272115A1 (en) * 2009-04-22 2010-10-28 Rajesh Ramankutty Gateway-based management in a communication network
GB2482449B (en) 2009-08-21 2013-05-08 Samsung Electronics Co Ltd Network elements, integrated circuits and methods for routing control
CN102958040B (zh) * 2011-08-30 2015-02-25 中国联合网络通信集团有限公司 移动性管理网络及移动管理域间切换方法
WO2014052877A1 (en) * 2012-09-28 2014-04-03 Puneet Jain Always-on bearer for small data transfers in lte systems
US10136301B2 (en) * 2013-01-15 2018-11-20 Nec Corporation Radio communication system, base station, mobile station, communication control method, and non-transitory computer readable medium
US9444745B2 (en) * 2013-03-08 2016-09-13 Blackberry Limited Sending data rate information to a wireless access network node
CN104349374A (zh) * 2013-08-02 2015-02-11 北京三星通信技术研究有限公司 异构通信系统中保持业务连续性的方法
ES2956532T3 (es) * 2013-08-08 2023-12-22 Ericsson Telefon Ab L M Un nodo y un método para el acceso aleatorio en conectividad dual
WO2015047051A1 (en) * 2013-09-30 2015-04-02 Lg Electronics Inc. Method for determining radio resource control configuration in wireless communication system supporting dual connectivity and apparatus thereof
KR101835472B1 (ko) * 2013-11-01 2018-04-19 엘지전자 주식회사 이종망 네트워크에서 이중 연결과 관련된 동작을 수행하기 위한 방법 및 장치
US9661657B2 (en) * 2013-11-27 2017-05-23 Intel Corporation TCP traffic adaptation in wireless systems

Also Published As

Publication number Publication date
EP3285540B1 (en) 2022-09-28
BR112016014133A2 (enExample) 2017-08-08
JP6828090B2 (ja) 2021-02-10
JP2019195202A (ja) 2019-11-07
JP6545685B2 (ja) 2019-07-17
BR112016014133B1 (pt) 2023-05-16
KR102045611B1 (ko) 2019-11-15
ES2658049T3 (es) 2018-03-08
WO2015095708A3 (en) 2015-11-05
CA2930164A1 (en) 2015-06-25
US20150181473A1 (en) 2015-06-25
EP3285540A1 (en) 2018-02-21
KR20160101017A (ko) 2016-08-24
EP3085153B1 (en) 2017-11-15
JP2017500809A (ja) 2017-01-05
WO2015095708A2 (en) 2015-06-25
HUE037960T2 (hu) 2018-09-28
US10206147B2 (en) 2019-02-12
EP3085153A2 (en) 2016-10-26
CN105830497B (zh) 2019-11-05
CN105830497A (zh) 2016-08-03

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