CN111954277B - 双链路切换 - Google Patents

双链路切换 Download PDF

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Publication number
CN111954277B
CN111954277B CN202010836927.4A CN202010836927A CN111954277B CN 111954277 B CN111954277 B CN 111954277B CN 202010836927 A CN202010836927 A CN 202010836927A CN 111954277 B CN111954277 B CN 111954277B
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base station
configuration
data transmission
target base
receiving
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CN111954277A (zh
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O·奥兹图科
J·王
R·M·帕特沃德哈
A·科巴里
A·古普塔
M·S·瓦贾佩亚姆
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Qualcomm Inc
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Qualcomm Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/02—Buffering or recovering information during reselection ; Modification of the traffic flow during hand-off
    • H04W36/026—Multicasting of data during hand-off
    • 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
    • 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
    • H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • 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
    • H04W76/30—Connection release
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
    • H04W36/185—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection using make before break

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202010836927.4A 2015-03-04 2016-02-02 双链路切换 Active CN111954277B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201562128094P 2015-03-04 2015-03-04
US62/128,094 2015-03-04
US15/012,062 US10244444B2 (en) 2015-03-04 2016-02-01 Dual link handover
US15/012,062 2016-02-01
CN201680012723.0A CN107409336B (zh) 2015-03-04 2016-02-02 双链路切换
PCT/US2016/016162 WO2016140757A1 (en) 2015-03-04 2016-02-02 Dual link handover

Related Parent Applications (1)

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CN201680012723.0A Division CN107409336B (zh) 2015-03-04 2016-02-02 双链路切换

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CN111954277A CN111954277A (zh) 2020-11-17
CN111954277B true CN111954277B (zh) 2023-03-28

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CN201680012723.0A Active CN107409336B (zh) 2015-03-04 2016-02-02 双链路切换
CN202010836927.4A Active CN111954277B (zh) 2015-03-04 2016-02-02 双链路切换

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US (3) US10244444B2 (enExample)
EP (1) EP3266246B1 (enExample)
JP (2) JP6577045B2 (enExample)
KR (2) KR102068883B1 (enExample)
CN (2) CN107409336B (enExample)
BR (1) BR112017018959B1 (enExample)
ES (1) ES2802464T3 (enExample)
HU (1) HUE049095T2 (enExample)
TW (2) TWI776150B (enExample)
WO (1) WO2016140757A1 (enExample)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3104646B1 (en) * 2014-07-10 2020-09-30 Huawei Technologies Co. Ltd. Data transmission method, system and related device
US10244444B2 (en) * 2015-03-04 2019-03-26 Qualcomm Incorporated Dual link handover
US11700555B2 (en) * 2015-08-14 2023-07-11 Qualcomm Incorporated Mobility design for eMTC
US20180192315A1 (en) * 2015-09-10 2018-07-05 Guangdong Oppo Mobile Telecommunications Corp. Ltd. Channel measurement and measurement result reporting method and device
WO2017138977A1 (en) * 2016-02-12 2017-08-17 Intel IP Corporation Systems and methods for reducing interruptions in data transmissions due to handover operations
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
CN110995773B (zh) * 2016-05-24 2021-01-05 华为技术有限公司 QoS控制方法及设备
CN109845321B (zh) * 2016-10-11 2021-12-07 瑞典爱立信有限公司 切换期间的数据传输
WO2018089803A1 (en) * 2016-11-14 2018-05-17 Intel IP Corporation Dynamic protocol stack reset during radio handover
CN109417741B (zh) 2016-11-16 2021-01-29 华为技术有限公司 数据迁移方法及装置
CN108243468B (zh) * 2016-12-23 2021-09-21 夏普株式会社 用户移动性方法和设备
CN108282859B (zh) * 2017-01-06 2020-10-27 华为技术有限公司 一种通信方法和装置
CN110383885A (zh) * 2017-01-11 2019-10-25 瑞典爱立信有限公司 5G QoS流到无线承载重新映射
EP3569012B1 (en) * 2017-01-16 2021-02-03 Telefonaktiebolaget LM Ericsson (publ) Link switch in a wireless communication system
US10292081B2 (en) * 2017-02-03 2019-05-14 Lg Electronics Inc. Method and apparatus for performing partial handover for continuous data transmission in wireless communication system
CN108616945B (zh) * 2017-02-10 2021-05-11 华为技术有限公司 一种通信链路切换的方法及相关设备
ES2962911T3 (es) * 2017-03-13 2024-03-21 Nokia Technologies Oy Duplicación y operación de RLC en nueva tecnología de acceso de radio
CN110622561A (zh) * 2017-03-22 2019-12-27 Idac控股公司 用于无线系统中分阶段重配置的系统和方法
KR20190139848A (ko) 2017-03-22 2019-12-18 아이디에이씨 홀딩스, 인크. 트리거 조건을 기반으로 하는 무선 네트워크에서의 지연 핸드오버 실행
CN112738858B (zh) * 2017-03-24 2022-05-31 华为技术有限公司 切换的方法和设备
KR102280004B1 (ko) * 2017-04-20 2021-07-22 주식회사 케이티 단말 기반 핸드오버 수행 방법 및 그 장치
CN114928855B (zh) * 2017-05-18 2025-10-31 北京小米移动软件有限公司 保护用户设备的方法、装置、用户设备及基站
CN110622558B (zh) * 2017-07-25 2024-12-27 Oppo广东移动通信有限公司 切换方法、接入网设备和终端设备
CN110431872B (zh) * 2017-07-27 2022-10-28 Oppo广东移动通信有限公司 传输数据的方法、终端设备和网络设备
WO2019019123A1 (zh) * 2017-07-27 2019-01-31 Oppo广东移动通信有限公司 重配置方法及相关产品
US11483891B2 (en) * 2017-08-11 2022-10-25 Samsung Electronics Co., Ltd. Method for performing bearer type change of a plurality of bearers configured for user equipment
US11395365B2 (en) 2017-09-28 2022-07-19 Samsung Electronics Co., Ltd. Method and system for handling PDCP operation in wireless communication system
WO2019066628A1 (en) 2017-09-29 2019-04-04 Samsung Electronics Co., Ltd. METHOD AND USER EQUIPMENT FOR MANAGING A DUAL CONNECTIVITY USER PLAN IN A WIRELESS COMMUNICATION SYSTEM
CN110622578B (zh) * 2017-11-13 2022-08-12 Oppo广东移动通信有限公司 控制数据复制的方法及相关设备
CN109982360B (zh) * 2017-12-27 2021-12-10 华为技术有限公司 通信方法和装置
CN111801962B (zh) * 2018-01-10 2023-04-07 联想(北京)有限公司 响应于切换条件被触发选择基站单元
WO2019153367A1 (zh) * 2018-02-12 2019-08-15 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
WO2019153366A1 (zh) * 2018-02-12 2019-08-15 Oppo广东移动通信有限公司 无线通信的方法、网络设备和终端设备
US10687263B2 (en) 2018-02-15 2020-06-16 Qualcomm Incorporated Enhanced make-before-break handover
US11122477B2 (en) * 2018-02-26 2021-09-14 Qualcomm Incorporated User plane function (UPF) duplication based make before break handover
US11019543B2 (en) * 2018-04-25 2021-05-25 Samsung Electronics Co., Ltd Methods and system for managing handover procedure in a radio access network
KR20210010851A (ko) 2018-05-21 2021-01-28 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 세션 처리 방법, 장치 및 컴퓨터 기억 매체
KR102638708B1 (ko) 2018-06-21 2024-02-21 삼성전자주식회사 무선 통신 시스템에서 데이터를 송수신하는 방법 및 장치
FI3782403T3 (fi) * 2018-06-21 2024-06-19 Google Llc Viestintä- ja merkinantorajapintojen ylläpitäminen donor-tukiaseman kanavanvaihdon ajan
US10972950B2 (en) * 2018-07-20 2021-04-06 Qualcomm Incorporated Methods and apparatus for handover enhancements
GB2576204B (en) 2018-07-27 2021-02-17 Samsung Electronics Co Ltd Operation of automatic repeat request (ARQ)
WO2020022849A1 (en) * 2018-07-27 2020-01-30 Samsung Electronics Co., Ltd. Method and apparatus for wireless communication of wireless node in wireless communication system
CN112514454B (zh) * 2018-08-07 2023-07-18 Oppo广东移动通信有限公司 切换网络的方法、网络节点、芯片和通信系统
KR102510823B1 (ko) * 2018-08-13 2023-03-16 삼성전자주식회사 이동통신 시스템에서 핸드오버 방법 및 장치
US11419021B2 (en) * 2018-08-31 2022-08-16 Industrial Technology Research Institute Connection re-direction method for UE and remote access node, UE using the same and remote access node using the same
CN112703769B (zh) * 2018-09-27 2025-03-25 苹果公司 用于多连接切换的ue、ue的装置和方法、用于多连接切换的sbs、sbs的装置和方法
BR112021006164A2 (pt) 2018-10-15 2021-06-29 Guangdong Oppo Mobile Telecommunications Corp., Ltd. método de comunicação sem fio, dispositivo de comunicação, chip e meio de armazenamento legível por computador
CN111093232B (zh) * 2018-10-23 2021-03-30 电信科学技术研究院有限公司 一种切换方法、切换装置及计算机可读存储介质
EP3824671B1 (en) * 2018-11-01 2024-04-10 Nokia Technologies Oy Reducing handover interruption with two transmitters and receivers
CN111465072A (zh) * 2019-01-22 2020-07-28 夏普株式会社 由用户设备执行的切换方法以及用户设备
CN111801963A (zh) * 2019-01-31 2020-10-20 联发科技股份有限公司 多无线电接入技术双连接中的移动性中断减少
CN113632538B (zh) * 2019-02-13 2024-07-16 瑞典爱立信有限公司 用于无随机接入信道切换/辅小区组变更的对齐配置
CN111586769B (zh) * 2019-02-15 2021-10-15 华为技术有限公司 无线通信系统中的切换方法、装置及系统
CN113767671B (zh) * 2019-03-28 2025-02-25 三星电子株式会社 下一代移动通信系统中用于无数据发送和接收中断的切换的方法和设备
US11252624B2 (en) * 2019-03-28 2022-02-15 Samsung Electronics Co., Ltd. Method and apparatus for handover without interruption of transmission and reception of data in next-generation mobile communication system
US11012913B2 (en) * 2019-04-08 2021-05-18 Qualcomm Incorporated User equipment capability-based transition
WO2020220238A1 (zh) * 2019-04-30 2020-11-05 Oppo广东移动通信有限公司 用于小区切换的方法及设备
US11044632B2 (en) * 2019-05-13 2021-06-22 Qualcomm Incorporated Header compression handling during handover
US11438813B2 (en) * 2019-06-04 2022-09-06 Qualcomm Incorporated Enhanced user equipment capability exchange during handover
EP3989628A1 (en) 2019-06-21 2022-04-27 Ntt Docomo, Inc. Terminal
WO2021011279A1 (en) * 2019-07-17 2021-01-21 Google Llc Communication of segmented radio resource control messages
US11653279B2 (en) * 2019-07-24 2023-05-16 Qualcomm Incorporated UE capability exchange for handover
US11317331B2 (en) 2019-08-13 2022-04-26 Qualcomm Incorporated Uplink switching for enhanced mobility
CN113498620B (zh) * 2019-08-16 2023-08-11 Oppo广东移动通信有限公司 用于小区切换的方法及设备
US11419019B2 (en) * 2019-09-11 2022-08-16 Qualcomm Incorporated Error handling in dual active link handover
US11240716B2 (en) * 2019-09-13 2022-02-01 Qualcomm Incorporated Simultaneous control information reception from source and target cells during handover
CN112533256A (zh) * 2019-09-17 2021-03-19 维沃移动通信有限公司 数据传输方法、终端及网络节点
US11546812B2 (en) * 2019-09-23 2023-01-03 Verizon Patent And Licensing Inc. Systems and methods for distributed unit handover
US11490297B2 (en) * 2019-10-03 2022-11-01 Huawei Technologies Co., Ltd. Methods for user equipment capability reporting of simultaneous connectivity handover
US11564141B2 (en) * 2019-10-03 2023-01-24 Qualcomm Incorporated Make-before-break (MBB) handover operations
US11711718B2 (en) * 2019-11-01 2023-07-25 Nokia Technologies Oy Communication efficiency
WO2021091248A1 (ko) * 2019-11-06 2021-05-14 삼성전자 주식회사 무선 통신 시스템에서 핸드오버를 수행하는 방법 및 장치
JP7004695B2 (ja) * 2019-11-13 2022-01-21 シャープ株式会社 端末装置、および、方法
WO2021127940A1 (zh) * 2019-12-23 2021-07-01 Oppo广东移动通信有限公司 切换方法、切换处理方法、通信系统及存储介质
US11770747B2 (en) * 2020-01-10 2023-09-26 Qualcomm Incorporated Transient period operation for L1/L2 based cell handover
US20230028286A1 (en) 2020-01-24 2023-01-26 Ricoh Company, Ltd. Sensor element and sensor system
CN113271640B (zh) * 2020-02-17 2023-09-29 中国电信股份有限公司 数据传输方法、基站和计算机可读存储介质
CN113316202A (zh) * 2020-02-27 2021-08-27 华为技术有限公司 一种切换方法及通信装置
CN111417138B (zh) * 2020-03-16 2021-10-12 中南大学 一种多跳认知无线网络的能量与信道分配方法及装置
WO2021201404A1 (en) * 2020-04-03 2021-10-07 Lg Electronics Inc. Method and apparatus for handling state variables for security during handover procedure in wireless communication system
WO2021217490A1 (en) * 2020-04-29 2021-11-04 Qualcomm Incorporated Multi-connectivity data stall recovery
CN113747524A (zh) * 2020-05-29 2021-12-03 北京三星通信技术研究有限公司 支持切换的方法和设备
EP4173364A1 (en) * 2020-06-26 2023-05-03 Telefonaktiebolaget LM Ericsson (publ) Iab-node handover in inter-cu migration, recursive f1 and rrc signaling aspects
US11368881B1 (en) 2020-12-15 2022-06-21 Sprint Communications Company L.P. Wireless communication network handovers of wireless user equipment that execute low-latency applications
CN115002861B (zh) * 2021-03-01 2023-07-25 极米科技股份有限公司 多链路终端设备切换的方法、装置、设备及存储介质
CN115701172B (zh) * 2021-07-28 2025-12-09 大唐移动通信设备有限公司 分组数据汇聚协议状态报告发送方法、设备及装置
WO2023050181A1 (zh) * 2021-09-29 2023-04-06 华为技术有限公司 无线通信方法及无线通信装置
CN114158067B (zh) * 2021-11-26 2023-11-14 中国联合网络通信集团有限公司 专网中数据传输的方法和装置
CN116261185A (zh) * 2021-12-09 2023-06-13 中国电信股份有限公司 一种路径切换方法及相关设备
US12439228B2 (en) * 2022-06-10 2025-10-07 Qualcomm Incorporated Managing group configurations in wireless communications systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102045793A (zh) * 2009-10-09 2011-05-04 中国移动通信集团公司 一种小区切换时的数据传输方法、系统和设备
CN102165808A (zh) * 2009-11-10 2011-08-24 高通股份有限公司 用于在td-scdma系统中的接力移交期间支持hsdpa ack/cqi操作的方法和装置
WO2014163349A1 (en) * 2013-04-05 2014-10-09 Lg Electronics Inc. Method for establishing/releasing a mac (medidum access control) entity in a wireless communication system and a device therefor
WO2014174242A1 (en) * 2013-04-22 2014-10-30 Sony Corporation Communications device and method

Family Cites Families (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6510319B2 (en) * 1998-02-05 2003-01-21 Lucent Technologies Inc. Method for optimizing forward link power levels during soft handoffs in a wireless telecommunications network
GB0117071D0 (en) * 2001-07-13 2001-09-05 Koninkl Philips Electronics Nv Hierarchical cellular radio communication system
EP1465369A1 (en) * 2003-03-31 2004-10-06 Matsushita Electric Industrial Co., Ltd. Reset synchronisation method for a retransmission protocol
DE602004001335T2 (de) * 2004-04-29 2006-11-09 Matsushita Electric Industrial Co., Ltd., Kadoma Verlagerung, auch teilweise, einer Kontrollfunktionalität einer Resourcenverwaltung von einer Basistation in eine andere in einem verteilten Funkzugangsnetz
US7979072B2 (en) * 2004-06-04 2011-07-12 Nortel Networks Limited Method and system for soft handoff in mobile broadband systems
KR101739529B1 (ko) * 2004-06-07 2017-05-24 애플 인크. 무선 접속망에서 핸드오프 및 핸드오프 선택
US7747213B2 (en) * 2004-09-22 2010-06-29 Samsung Electronics Co., Ltd. Method of reducing configuration information in the signaling of radio bearer information for a plurality of multicast/broadcast services
US20060068789A1 (en) * 2004-09-30 2006-03-30 Rath Vannithamby Radio configuration selection during inter-BS call handoff
US20060153110A1 (en) * 2004-12-28 2006-07-13 Morgan William K Simplex reverse link in a communication network
US7920866B2 (en) * 2005-07-07 2011-04-05 Alcatel-Lucent Usa Inc. Method of hard handover in a wireless communication system
JP4684062B2 (ja) * 2005-08-24 2011-05-18 株式会社エヌ・ティ・ティ・ドコモ 伝送速度制御方法及び無線回線制御局
US20070161374A1 (en) * 2006-01-11 2007-07-12 Airnet Communications Corporation Co-channel handover in a cellular network
WO2007100108A1 (ja) * 2006-03-03 2007-09-07 Ntt Docomo, Inc. 基地局およびハンドオーバ制御方法
US7899495B2 (en) * 2006-07-14 2011-03-01 Qualcomm Incorporated Methods and apparatus for supporting multiple connections
US7933346B2 (en) * 2006-12-27 2011-04-26 Intel Corporation Base station and method for mitigating interference in a sectorized communication network
US20080159204A1 (en) 2006-12-28 2008-07-03 Qi Emily H Techniques for lossless packet transition across basic service sets in wireless networks
US9060316B2 (en) * 2007-01-10 2015-06-16 Qualcomm Incorporated Radio resource connection (RCC) establishment for wireless systems
US8625498B2 (en) * 2007-01-22 2014-01-07 Wi-Lan, Inc. Tiling allocations for wireless communication
WO2008097486A2 (en) * 2007-02-02 2008-08-14 Interdigital Technology Corporation Method and apparatus for controlling a handover between utra r6 cells and r7 cells
US8830950B2 (en) * 2007-06-18 2014-09-09 Qualcomm Incorporated Method and apparatus for PDCP reordering at handoff
US8451795B2 (en) * 2007-08-08 2013-05-28 Qualcomm Incorporated Handover in a wireless data packet communication system that avoid user data loss
US8437306B2 (en) * 2007-08-08 2013-05-07 Qualcomm Incorporated Layer 2 tunneling of data during handover in a wireless communication system
TWI472180B (zh) * 2007-08-13 2015-02-01 Interdigital Patent Holdings 無線通信中較高階調變適應方法及裝置
US8270369B1 (en) * 2007-11-16 2012-09-18 Marvell International Ltd. Service data unit discard system for radio access networks
KR101460359B1 (ko) * 2007-12-13 2014-11-10 삼성전자주식회사 이동통신 시스템에서의 핸드오버 방법 및 장치
FR2925812A1 (fr) 2007-12-21 2009-06-26 Thomson Licensing Sas Methodes de communication dans un reseau
KR101488015B1 (ko) * 2008-01-25 2015-01-29 엘지전자 주식회사 핸드오버 수행방법 및 데이터 생성방법
US20090197606A1 (en) * 2008-01-31 2009-08-06 Telefonaktiebolaget L M Ericsson High-speed serving cell change
ATE503362T1 (de) * 2008-04-11 2011-04-15 Innovative Sonic Ltd Verfahren und vorrichtung zur handhabung des weiterleitungsverfahrens
US8811240B2 (en) * 2008-04-29 2014-08-19 Nokia Corporation Techniques for resource allocation for stations in a FDD wireless network
US8620334B2 (en) * 2009-03-13 2013-12-31 Interdigital Patent Holdings, Inc. Method and apparatus for carrier assignment, configuration and switching for multicarrier wireless communications
US8228871B2 (en) * 2009-03-19 2012-07-24 Telefonaktiebolaget Lm Ericsson (Publ) Wireless handover optimization
US20100254348A1 (en) * 2009-04-01 2010-10-07 Qualcomm Incorporated Method and apparatus to enable multiple neighbour access points preparation for handover robustness
US8532056B2 (en) * 2009-04-13 2013-09-10 Qualcomm Incorporated Device mobility for split-cell relay networks
EP2468031B1 (en) * 2009-06-16 2019-02-20 Nokia Solutions and Networks Oy Connection re-establishment in a communication system
KR101341527B1 (ko) * 2009-07-02 2014-01-06 엘지전자 주식회사 패킷 데이터 통신 시스템 내에서 단말의 핸드오프를 가능하게 하는 방법
EP2472735A4 (en) * 2009-08-26 2017-02-01 LG Electronics Inc. Method and apparatus for transmitting/receiving a signal in a wireless communication system that supports multi-user mimo transmission
US8559343B2 (en) * 2009-12-23 2013-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Flexible subframes
US20110176461A1 (en) * 2009-12-23 2011-07-21 Telefonakatiebolaget Lm Ericsson (Publ) Determining configuration of subframes in a radio communications system
WO2011081590A1 (en) * 2010-01-04 2011-07-07 Telefonaktiebolaget L M Ericsson (Publ) Methods and arrangements for optimizing radio resource utilization at group communications
CN102123457B (zh) * 2010-01-11 2016-04-13 中兴通讯股份有限公司 切换方法及终端
CN102714527B (zh) * 2010-01-22 2015-04-01 Lg电子株式会社 用于在mimo无线通信系统中提供下行链路控制信息的方法和设备
US20110194433A1 (en) * 2010-02-05 2011-08-11 Qualcomm Incorporated Managing dedicated channel resource allocation to user equipment based on radio bearer traffic within a wireless communications system
WO2011122831A2 (ko) * 2010-03-29 2011-10-06 엘지전자 주식회사 상향링크 다중 안테나 전송을 지원하기 위한 효율적인 제어정보 전송 방법 및 장치
CN102238609B (zh) * 2010-04-28 2016-08-17 北京三星通信技术研究有限公司 X2接口建立方法和移动通信系统中小区切换方法
CN102340886B (zh) * 2010-07-22 2014-04-16 大唐移动通信设备有限公司 一种重建立rrc连接的方法、装置及系统
EP2609775A1 (en) 2010-08-27 2013-07-03 Nokia Siemens Networks Oy Handover of connection of user equipment
WO2012057463A2 (en) * 2010-10-27 2012-05-03 Lg Electronics Inc. Method of performing resource specific channel estimation in heterogeneous network system and apparatus thereof
CN107318125B (zh) * 2010-11-11 2021-08-27 瑞典爱立信有限公司 用于配置abs传输模式以及对应测量模式的方法和网络节点
KR101548067B1 (ko) * 2011-03-21 2015-08-27 엘지전자 주식회사 Tdd 기반 무선 통신 시스템에서 harq 수행 방법 및 장치
US9276662B2 (en) * 2011-03-28 2016-03-01 Lg Electronics Inc. Method and apparatus for handing over mobile cell
US9137804B2 (en) * 2011-06-21 2015-09-15 Mediatek Inc. Systems and methods for different TDD configurations in carrier aggregation
US10321419B2 (en) * 2011-08-10 2019-06-11 Samsung Electronics Co., Ltd. Method and apparatus for transmitting data using a multi-carrier in a mobile communication system
CN104170465B (zh) * 2011-09-06 2018-07-03 英特尔公司 实现多个空中接口的小型小区
WO2013035984A1 (en) * 2011-09-08 2013-03-14 Lg Electronics Inc. Method for operation based on switching discontinuous reception state in wireless communication system and apparatus for the same
EP2764632B1 (en) * 2011-10-04 2019-03-27 Nokia Solutions and Networks Oy Improved pucch multiplexing scheme
WO2013070127A1 (en) * 2011-11-10 2013-05-16 Telefonaktiebolaget Lm Ericsson (Publ) Methods and arrangement for handling a data transferral in a cellular network
US9414409B2 (en) * 2012-02-06 2016-08-09 Samsung Electronics Co., Ltd. Method and apparatus for transmitting/receiving data on multiple carriers in mobile communication system
US9065600B2 (en) * 2012-03-14 2015-06-23 Nokia Technologies Oy Aggregation for a new carrier type
JP2013214838A (ja) * 2012-03-30 2013-10-17 Fujitsu Ltd ハンドオーバ制御装置、移動局、及び、ハンドオーバ制御方法
WO2013143613A1 (en) * 2012-03-30 2013-10-03 Nokia Siemens Networks Oy Devices, methods and computer program products for an improved handover in inter-site carrier aggregation scenarios
US9295094B2 (en) * 2012-05-07 2016-03-22 Qualcomm Incorporated System and method for peer-to-peer connection reestablishment
US9185620B2 (en) * 2012-05-30 2015-11-10 Intel Corporation Adaptive UL-DL configurations in a TDD heterogeneous network
US9113387B2 (en) * 2012-06-20 2015-08-18 Ofinno Technologies, Llc Handover signalling in wireless networks
US9179457B2 (en) * 2012-06-20 2015-11-03 Ofinno Technologies, Llc Carrier configuration in wireless networks
US8971298B2 (en) * 2012-06-18 2015-03-03 Ofinno Technologies, Llc Wireless device connection to an application server
JP5758351B2 (ja) * 2012-06-22 2015-08-05 株式会社Ｎｔｔドコモ 無線通信システム
US8737276B2 (en) * 2012-06-27 2014-05-27 Qualcomm Incorporated Method and apparatus using modified subframes
CN104770009B (zh) * 2012-09-25 2018-05-04 Lg 电子株式会社 在无线通信系统中支持控制面和用户面的方法和设备
CN109769308B (zh) * 2012-09-28 2023-05-09 三菱电机株式会社 移动通信系统
CA2886214C (en) * 2012-09-28 2017-10-24 Blackberry Limited Methods and apparatus for enabling enhancements to flexible subframes in lte heterogeneous networks
ES2632475T3 (es) * 2012-11-13 2017-09-13 Telefonaktiebolaget Lm Ericsson (Publ) Método para modificar valores de parámetro para modo de extensión de largo alcance y nodo correspondiente
US8971893B2 (en) * 2012-11-29 2015-03-03 At&T Intellectual Property I, Lp Apparatus and method for management of radio resource control connections
CN104871446B (zh) * 2012-12-17 2018-05-08 Lg 电子株式会社 用于应用被改变的系统信息的方法和终端
WO2014112783A1 (en) * 2013-01-16 2014-07-24 Lg Electronics Inc. Method and apparatus for configuring cell in wireless communication system
US9144091B2 (en) * 2013-01-17 2015-09-22 Sharp Kabushiki Kaisha Devices for establishing multiple connections
US9521600B2 (en) * 2013-01-28 2016-12-13 Blackberry Limited Handover mechanism in cellular networks
KR101710817B1 (ko) * 2013-02-22 2017-02-27 인텔 아이피 코포레이션 액세스 네트워크 선택 및 트래픽 라우팅을 위한 시스템 및 방법
US9161382B2 (en) * 2013-03-28 2015-10-13 Lg Electronics Inc. Method and apparatus for proximity-based service
ES2769858T3 (es) * 2013-04-01 2020-06-29 Innovative Sonic Corp Método y aparato para añadir células de servicio en un sistema de comunicación inalámbrica
EP2811808A1 (en) * 2013-04-01 2014-12-10 Innovative Sonic Corporation Method and Apparatus for Triggering a Regular Buffer Status Report (BSR) in Dual Connectivity
US9844089B2 (en) * 2013-04-29 2017-12-12 Htc Corporation Method of handling data transmission and reception in dual connectivity
CN113411851B (zh) * 2013-06-18 2024-11-15 索尼公司 通信装置
WO2015009075A1 (en) * 2013-07-17 2015-01-22 Lg Electronics Inc. Method and apparatus for performing handover procedure for dual connectivity in wireless communication system
US20150043492A1 (en) * 2013-08-12 2015-02-12 Electronics And Telecommunications Research Institute Method for providing dual connectivity in wireless communication system
WO2015023067A1 (ko) * 2013-08-12 2015-02-19 삼성전자 주식회사 다중 기지국 연결 기반의 무선 통신 시스템에서의 무선 링크 실패 처리 방법 및 그 장치
EP3668044B1 (en) * 2014-01-28 2021-12-15 Huawei Technologies Co., Ltd. Security key change method, base station, and user equipment
KR102170402B1 (ko) * 2014-01-29 2020-10-27 삼성전자 주식회사 이중 연결을 지원하는 무선 통신 시스템에서 단말의 핸드 오버 수행 방법 및 장치
JP6082129B2 (ja) * 2014-01-31 2017-02-15 京セラ株式会社 マスタ基地局、セカンダリ基地局、及びプロセッサ
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
US10772021B2 (en) * 2014-12-05 2020-09-08 Qualcomm Incorporated Low latency and/or enhanced component carrier discovery for services and handover
US10244444B2 (en) 2015-03-04 2019-03-26 Qualcomm Incorporated Dual link handover

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102045793A (zh) * 2009-10-09 2011-05-04 中国移动通信集团公司 一种小区切换时的数据传输方法、系统和设备
CN102165808A (zh) * 2009-11-10 2011-08-24 高通股份有限公司 用于在td-scdma系统中的接力移交期间支持hsdpa ack/cqi操作的方法和装置
WO2014163349A1 (en) * 2013-04-05 2014-10-09 Lg Electronics Inc. Method for establishing/releasing a mac (medidum access control) entity in a wireless communication system and a device therefor
WO2014174242A1 (en) * 2013-04-22 2014-10-30 Sony Corporation Communications device and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"R2-086338 MAC and RRC interaction".《3GPP tsg_ran\WG2_RL2》.2008, *

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