BR112016018708A2 - Sistemas e métodos para transferência conjunta de equipamento de usuário e grupo celular secundário na conectividade dupla lte de 3gpp - Google Patents

Sistemas e métodos para transferência conjunta de equipamento de usuário e grupo celular secundário na conectividade dupla lte de 3gpp

Info

Publication number
BR112016018708A2
BR112016018708A2 BR112016018708A BR112016018708A BR112016018708A2 BR 112016018708 A2 BR112016018708 A2 BR 112016018708A2 BR 112016018708 A BR112016018708 A BR 112016018708A BR 112016018708 A BR112016018708 A BR 112016018708A BR 112016018708 A2 BR112016018708 A2 BR 112016018708A2
Authority
BR
Brazil
Prior art keywords
systems
user equipment
methods
cell group
secondary cell
Prior art date
Application number
BR112016018708A
Other languages
English (en)
Inventor
T Koc Ali
Sivanesan Kathiravetpillai
Mamunur Rashid Mohammad
Vannithamby Rath
C Jha Satish
Original Assignee
Intel 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
Application filed by Intel Corp filed Critical Intel Corp
Publication of BR112016018708A2 publication Critical patent/BR112016018708A2/pt

Links

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
    • H04W36/0055—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
    • H04W36/0005—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
    • H04W36/08—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

Landscapes

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

Abstract

SISTEMAS E MÉTODOS PARA TRANSFERÊNCIA CONJUNTA DE EQUIPAMENTO DE USUÁRIO E GRUPO CELULAR SECUNDÁRIO NA CONECTIVIDADE DUPLA LTE DE 3GPP. Sistemas e métodos fornecem um processo de transferência conjunta, em que um equipamento de usuário (UE) e, pelo menos, um nó secundário permanecem conectados um ao outro e são transferidos em conjunto de um primeiro nó mestre para um segundo nó mestre. Desse modo, é evitado um procedimento de restabelecimento com o, pelo menos um, nó secundário.
BR112016018708A 2014-03-14 2015-02-10 Sistemas e métodos para transferência conjunta de equipamento de usuário e grupo celular secundário na conectividade dupla lte de 3gpp BR112016018708A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461953614P 2014-03-14 2014-03-14
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 (1)

Publication Number Publication Date
BR112016018708A2 true BR112016018708A2 (pt) 2017-08-08

Family

ID=54070537

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016018708A BR112016018708A2 (pt) 2014-03-14 2015-02-10 Sistemas e métodos para transferência conjunta de equipamento de usuário e grupo celular secundário na conectividade dupla lte de 3gpp

Country Status (7)

Country Link
US (1) US9936427B2 (pt)
EP (1) EP3117663A4 (pt)
JP (1) JP6293915B2 (pt)
KR (1) KR101861461B1 (pt)
CN (1) CN105981442B (pt)
BR (1) BR112016018708A2 (pt)
WO (1) WO2015138069A1 (pt)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9008045B2 (en) * 2012-04-12 2015-04-14 Time Warner Cable Enterprises Llc Handoffs between access points in a Wi-Fi environment
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
CN105493568B (zh) * 2013-07-05 2019-03-08 Lg电子株式会社 在无线通信系统中为小小区转发数据的方法和设备
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
US20160373972A1 (en) * 2015-01-30 2016-12-22 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
CN108353332B (zh) * 2015-11-04 2021-08-10 三菱电机株式会社 通信系统
EP3340683B1 (en) 2015-11-06 2022-06-22 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method and device for anchor replacement
EP3425938B1 (en) 2015-12-31 2020-12-30 Huawei Technologies Co., Ltd. Charging methods and devices
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
CN113423123B (zh) 2016-04-01 2022-08-23 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
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
WO2017171506A1 (en) * 2016-04-01 2017-10-05 Samsung Electronics Co., Ltd. Method and enb equipment for supporting seamless handover
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
CN111225425B (zh) * 2017-03-29 2022-12-27 安科讯(福建)科技有限公司 一种提高小区切换效率的配置邻区的方法及系统
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
WO2018230982A1 (en) * 2017-06-16 2018-12-20 Samsung Electronics Co., Ltd. Apparatus and method for managing connections in wireless communication system
EP3622778B1 (en) 2017-06-16 2022-05-04 Samsung Electronics Co., Ltd. Method and device for switching a serving cell and method and device supporting on-demand system information message
US11265791B2 (en) * 2017-07-25 2022-03-01 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Reducing a data transmission delay of a terminal device in a handover process
CN110999519B (zh) 2017-08-11 2023-10-27 三星电子株式会社 对为用户设备配置的多个承载执行承载类型改变的方法
US11323923B2 (en) 2017-08-21 2022-05-03 Samsung Electronics Co., Ltd. Method and system for communication in wireless communication network
EP3677088B1 (en) * 2017-09-29 2024-07-24 Samsung Electronics Co., Ltd. Methods and apparatuses for handling user plane in dual connectivity in wireless communication system
EP3695557B1 (en) * 2017-10-09 2021-09-15 Telefonaktiebolaget LM Ericsson (publ) A master node, a secondary node and methods performed therein
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
WO2019136637A1 (en) * 2018-01-10 2019-07-18 Lenovo (Beijing) Limited Selecting a base unit in response to a handover condition being triggered
EP3742809A4 (en) * 2018-01-19 2021-01-13 Guangdong Oppo Mobile Telecommunications Corp., Ltd. PROCEDURE FOR CONFIGURING A SECONDARY CELL, DEVICE, AND COMPUTER STORAGE MEDIUM
MX2020008410A (es) * 2018-02-15 2020-09-22 Ericsson Telefon Ab L M Metodos, nodos de red, dispositivo inalambrico y producto de programa de computadora para reanudar una conexion con configuracion completa.
EP3766272B1 (en) * 2018-03-12 2025-07-09 ZTE Corporation Methods, apparatus and systems for configuring minimization of drive test under a multi-connectivity architecture
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
WO2019183911A1 (en) * 2018-03-30 2019-10-03 Zte Corporation Secondary communication node change
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
EP3821644A4 (en) 2018-09-27 2021-11-10 Apple Inc. PDCP AND ROHC MANAGEMENT ALLOWING INTERCELLULAR TRANSFER WITH MULTIPLE CONNECTIVITIES
CN109275169A (zh) * 2018-10-18 2019-01-25 程桂平 根据距离选择SeNB的方法
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
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、设备及系统
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、系统、介质及设备
WO2020197483A1 (en) * 2019-03-28 2020-10-01 Telefonaktiebolaget Lm Ericsson (Publ) Multi-radio access technology dual connectivity support in minimization drive tests
CN111757409B (zh) * 2019-03-29 2022-01-25 大唐移动通信设备有限公司 一种无线接入方法及网络侧设备
US12028825B2 (en) * 2019-04-01 2024-07-02 Beijing Xiaomi Mobile Software Co., Ltd. Network detach methods and apparatuses
US11412419B2 (en) * 2019-04-19 2022-08-09 Qualcomm Incorporated Communications during handover procedure
WO2020223946A1 (en) * 2019-05-09 2020-11-12 Qualcomm Incorporated Storing band combination configurations for ue connection resume
CN110536348B (zh) 2019-05-16 2021-05-11 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
WO2021012213A1 (en) * 2019-07-24 2021-01-28 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for connection reconfiguration
US11706672B2 (en) 2019-09-06 2023-07-18 Qualcomm Incorporated Techniques for prioritization associated with a cell group change
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
CN119172817A (zh) 2019-11-07 2024-12-20 谷歌有限责任公司 管理mcg快速恢复
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
CN113382421B (zh) * 2020-03-09 2024-10-29 华为技术有限公司 通信方法及装置
US11871287B2 (en) 2020-07-24 2024-01-09 Electronics And Telecommunications Research Institute Method and apparatus for handover in wireless communication system
CN112788698B (zh) * 2020-12-23 2023-04-07 展讯半导体(成都)有限公司 一种数据处理方法、装置及终端设备
CN117560728A (zh) * 2022-08-04 2024-02-13 大唐移动通信设备有限公司 保持辅节点不变的方法及装置
WO2025063432A1 (en) * 2023-09-21 2025-03-27 Samsung Electronics Co., Ltd. System and method for prioritizing a secondary cell group supported cell in dual connectivity

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110094163A (ko) * 2010-02-14 2011-08-22 엘지전자 주식회사 이동통신 시스템에서 측정 결과값 정보의 전달 방법 및 이를 위한 장치
US8977268B2 (en) 2011-07-21 2015-03-10 Alcatel Lucent Methods and systems for controlling handovers in a co-channel network
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
WO2014109685A1 (en) * 2013-01-10 2014-07-17 Telefonaktiebolaget L M 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

Also Published As

Publication number Publication date
KR20160108467A (ko) 2016-09-19
KR101861461B1 (ko) 2018-05-25
CN105981442A (zh) 2016-09-28
EP3117663A1 (en) 2017-01-18
JP6293915B2 (ja) 2018-03-14
CN105981442B (zh) 2020-03-06
JP2017513277A (ja) 2017-05-25
EP3117663A4 (en) 2017-08-02
US9936427B2 (en) 2018-04-03
US20150264621A1 (en) 2015-09-17
WO2015138069A1 (en) 2015-09-17

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Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2500 DE 04-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.