CN105981442B - 用户设备和二次小区组在3gpp lte双连接中的联合切换的***和方法 - Google Patents
用户设备和二次小区组在3gpp lte双连接中的联合切换的***和方法 Download PDFInfo
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- CN105981442B CN105981442B CN201580008407.1A CN201580008407A CN105981442B CN 105981442 B CN105981442 B CN 105981442B CN 201580008407 A CN201580008407 A CN 201580008407A CN 105981442 B CN105981442 B CN 105981442B
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- 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
- H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
-
- 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
- H04W36/08—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
- H04W36/302—Reselection being triggered by specific parameters by measured or perceived connection quality data due to low signal strength
-
- 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
- H04W88/02—Terminal devices
- H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461953614P | 2014-03-14 | 2014-03-14 | |
US61/953,614 | 2014-03-14 | ||
US14/581,689 | 2014-12-23 | ||
US14/581,689 US9936427B2 (en) | 2014-03-14 | 2014-12-23 | Systems and methods for joint handover of user equipment and secondary cell group in 3GPP LTE dual connectivity |
PCT/US2015/015273 WO2015138069A1 (en) | 2014-03-14 | 2015-02-10 | Systems and methods for joint handover of user equipment and secondary cell group in 3gpp lte dual connectivity |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105981442A CN105981442A (zh) | 2016-09-28 |
CN105981442B true CN105981442B (zh) | 2020-03-06 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580008407.1A Active CN105981442B (zh) | 2014-03-14 | 2015-02-10 | 用户设备和二次小区组在3gpp lte双连接中的联合切换的***和方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9936427B2 (zh) |
EP (1) | EP3117663A4 (zh) |
JP (1) | JP6293915B2 (zh) |
KR (1) | KR101861461B1 (zh) |
CN (1) | CN105981442B (zh) |
BR (1) | BR112016018708A2 (zh) |
WO (1) | WO2015138069A1 (zh) |
Families Citing this family (56)
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JP5865770B2 (ja) * | 2012-04-16 | 2016-02-17 | 株式会社Nttドコモ | 移動局及び移動通信方法 |
JP6147929B2 (ja) * | 2013-07-05 | 2017-06-14 | エルジー エレクトロニクス インコーポレイティド | 無線通信システムにおけるスモールセルに対してデータを伝達するための方法及び装置 |
CN104378793B (zh) * | 2013-08-12 | 2019-06-14 | 中兴通讯股份有限公司 | 一种切换方法、主控基站及受控基站 |
CN104301955A (zh) * | 2014-09-02 | 2015-01-21 | 中兴通讯股份有限公司 | 一种用户设备切换基站的方法及基站、用户设备 |
WO2016122367A1 (en) * | 2015-01-30 | 2016-08-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Network nodes and methods therein for handover for dual connectivity |
CN105992295A (zh) * | 2015-03-03 | 2016-10-05 | 中兴通讯股份有限公司 | 一种用于基站切换中传输数据的方法、用户设备和基站 |
KR102564318B1 (ko) | 2015-08-21 | 2023-08-07 | 삼성전자주식회사 | 무선 통신 시스템에서 다중 연결을 이용한 핸드오버를 지원하는 장치 및 방법 |
EP4135455A1 (en) * | 2015-11-04 | 2023-02-15 | Mitsubishi Electric Corporation | Communication system, user apparatus and master base station for master base station handover |
WO2017075824A1 (zh) | 2015-11-06 | 2017-05-11 | 广东欧珀移动通信有限公司 | 锚点更换的方法及设备 |
RU2715056C1 (ru) | 2015-12-31 | 2020-02-25 | Хуавэй Текнолоджиз Ко., Лтд. | Система и способ тарификации, и сетевое устройство |
CN106941700B (zh) * | 2016-01-04 | 2020-12-29 | 中兴通讯股份有限公司 | 一种数据传输方法及装置和基站及ue |
CN107277879B (zh) | 2016-04-01 | 2021-06-04 | 北京三星通信技术研究有限公司 | 一种支持无缝切换的方法及基站设备 |
WO2017171506A1 (en) * | 2016-04-01 | 2017-10-05 | Samsung Electronics Co., Ltd. | Method and enb equipment for supporting seamless handover |
JP6651243B2 (ja) * | 2016-04-01 | 2020-02-19 | 華為技術有限公司Huawei Technologies Co.,Ltd. | 無線リソース管理方法および装置 |
KR102026137B1 (ko) * | 2017-03-15 | 2019-09-27 | 한국전자통신연구원 | 밀리미터파 기반의 통신 시스템에서 통신 노드의 동작 방법 |
GB2560756B (en) * | 2017-03-24 | 2021-08-11 | Tcl Communication Ltd | Data transmission in RRC inactive state |
CN111294879B (zh) * | 2017-03-29 | 2022-04-01 | 安科讯(福建)科技有限公司 | 一种小区切换之前配置邻区的方法及*** |
KR102315740B1 (ko) | 2017-04-07 | 2021-10-21 | 삼성전자 주식회사 | 통신 시스템에서 핸드오버 수행 방법 및 장치 |
CN108811004B (zh) * | 2017-04-28 | 2020-07-17 | 捷开通讯(深圳)有限公司 | 辅基站切换方法及装置 |
US10448289B2 (en) * | 2017-05-05 | 2019-10-15 | Futurewei Technologies, Inc. | System and method for handovers in a dual connectivity communications system |
US10440615B2 (en) * | 2017-06-15 | 2019-10-08 | Htc Corporation | Method of handling handover in dual connectivity |
EP3657855B1 (en) | 2017-08-21 | 2022-10-05 | Samsung Electronics Co., Ltd. | Method and system for communication in wireless communication network |
KR102263160B1 (ko) * | 2017-09-29 | 2021-06-10 | 삼성전자주식회사 | 무선 통신 시스템의 듀얼 커넥티비티에서 사용자 평면을 처리하는 방법 및 사용자 장비 |
CN111194535B (zh) * | 2017-10-09 | 2023-06-06 | 瑞典爱立信有限公司 | 主节点、辅助节点以及在其中执行的方法 |
CN111247835A (zh) | 2017-11-14 | 2020-06-05 | 华为技术有限公司 | 一种切换的方法以及设备 |
US11044773B2 (en) | 2017-11-30 | 2021-06-22 | At&T Intellectual Property I, L.P. | Dual session packet data network connection |
US10681593B2 (en) | 2017-11-30 | 2020-06-09 | At&T Intellectual Property I, L.P. | Session transfer for packet data network connection |
US11595863B2 (en) * | 2018-01-10 | 2023-02-28 | Lenovo (Beijing) Limited | Selecting a base unit in response to a handover condition being triggered |
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KR102359126B1 (ko) * | 2018-02-15 | 2022-02-08 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 전체 구성으로 접속을 재개하기 위한 방법들, 네트워크 노드들, 무선 디바이스 및 컴퓨터 프로그램 제품 |
WO2019183911A1 (en) * | 2018-03-30 | 2019-10-03 | Zte Corporation | Secondary communication node change |
CN110324839B (zh) * | 2018-03-30 | 2022-05-13 | 维沃移动通信有限公司 | 一种重配置方法、网络设备及终端 |
US10931433B2 (en) * | 2018-05-22 | 2021-02-23 | Qualcomm Incorporated | Time division duplexing techniques for dual connectivity to different radio access networks |
US11071025B2 (en) * | 2018-06-29 | 2021-07-20 | FG Innovation Company Limited | Cell handover with minimum mobility interruption |
WO2020024301A1 (zh) * | 2018-08-03 | 2020-02-06 | Oppo广东移动通信有限公司 | 一种保证数传输可靠性的方法及装置、网络设备 |
EP4274302A3 (en) * | 2018-09-27 | 2023-12-20 | Apple Inc. | Pdcp and rohc handling for multi-connectivity handover |
CN109275201A (zh) * | 2018-10-18 | 2019-01-25 | 程桂平 | 5G环境下通过连接属性添加SeNB的方法 |
CN109275169A (zh) * | 2018-10-18 | 2019-01-25 | 程桂平 | 根据距离选择SeNB的方法 |
CN111263412A (zh) * | 2019-01-17 | 2020-06-09 | 维沃软件技术有限公司 | 一种信息传输方法、设备及*** |
CN109548107B (zh) * | 2019-01-18 | 2021-09-21 | 中国科学院上海高等研究院 | 基于通信网络双连接切换的方法、***、介质及设备 |
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CN110557780A (zh) * | 2019-05-16 | 2019-12-10 | Oppo广东移动通信有限公司 | 一种终端的功耗控制方法、装置及存储介质 |
US20220256411A1 (en) * | 2019-07-24 | 2022-08-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatus for connection reconfiguration |
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CN112788787A (zh) * | 2019-11-07 | 2021-05-11 | Oppo(重庆)智能科技有限公司 | 网络连接的控制方法、终端及存储介质 |
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CN113115380B (zh) * | 2020-01-09 | 2022-07-26 | 大唐移动通信设备有限公司 | 一种双连接的切换方法、切换设备及存储介质 |
CN113382421A (zh) * | 2020-03-09 | 2021-09-10 | 华为技术有限公司 | 通信方法及装置 |
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KR20110094163A (ko) * | 2010-02-14 | 2011-08-22 | 엘지전자 주식회사 | 이동통신 시스템에서 측정 결과값 정보의 전달 방법 및 이를 위한 장치 |
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JP5916262B2 (ja) | 2012-03-05 | 2016-05-11 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | セルラー無線通信システムにおけるハンドオーバー方法 |
US9426714B2 (en) | 2012-03-30 | 2016-08-23 | Qualcomm Incorporated | Wireless communication in view of time varying interference |
EP2944147B1 (en) * | 2013-01-10 | 2018-03-21 | Telefonaktiebolaget LM Ericsson (publ) | Simultaneous uplink transmissions in dual connectivity mode |
US11356216B2 (en) * | 2013-01-10 | 2022-06-07 | Texas Instruments Incorporated | Methods and apparatus for dual connectivity operation in a wireless communication network |
US9332473B2 (en) * | 2013-05-09 | 2016-05-03 | Sharp Kabushiki Kaisha | Systems and methods for re-establishing a connection |
US9497673B2 (en) * | 2013-11-01 | 2016-11-15 | Blackberry Limited | Method and apparatus to enable multiple wireless connections |
US9756678B2 (en) * | 2013-12-13 | 2017-09-05 | Sharp Kabushiki Kaisha | Systems and methods for multi-connectivity operation |
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2015
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- 2015-02-10 JP JP2016552546A patent/JP6293915B2/ja active Active
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BR112016018708A2 (pt) | 2017-08-08 |
EP3117663A4 (en) | 2017-08-02 |
JP2017513277A (ja) | 2017-05-25 |
US20150264621A1 (en) | 2015-09-17 |
US9936427B2 (en) | 2018-04-03 |
CN105981442A (zh) | 2016-09-28 |
JP6293915B2 (ja) | 2018-03-14 |
KR101861461B1 (ko) | 2018-05-25 |
EP3117663A1 (en) | 2017-01-18 |
KR20160108467A (ko) | 2016-09-19 |
WO2015138069A1 (en) | 2015-09-17 |
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