CN109691177B - 用于将用户装备从服务基站切换到目标基站的方法和装置 - Google Patents

用于将用户装备从服务基站切换到目标基站的方法和装置 Download PDF

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Publication number
CN109691177B
CN109691177B CN201780056509.XA CN201780056509A CN109691177B CN 109691177 B CN109691177 B CN 109691177B CN 201780056509 A CN201780056509 A CN 201780056509A CN 109691177 B CN109691177 B CN 109691177B
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China
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wireless communication
message
directional wireless
base station
communication links
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Chinese (zh)
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CN109691177A (zh
Inventor
S·纳加拉贾
A·古普塔
V·门诺
T·罗
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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
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0077—Transmission or use of information for re-establishing the radio link of access information of target access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • 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
    • H04W36/0066—Transmission or use of information for re-establishing the radio link of control information between different types of networks in order to establish a new radio link in the target network
    • 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
    • H04W36/0079—Transmission or use of information for re-establishing the radio link in case of hand-off failure or rejection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • H04W36/083—Reselecting an access point wherein at least one of the access points is a moving node
    • 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
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • 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
    • H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
CN201780056509.XA 2016-09-17 2017-09-14 用于将用户装备从服务基站切换到目标基站的方法和装置 Active CN109691177B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662396149P 2016-09-17 2016-09-17
US62/396,149 2016-09-17
US15/703,460 US11968570B2 (en) 2016-09-17 2017-09-13 Techniques for handovers in the presence of directional wireless beams
US15/703,460 2017-09-13
PCT/US2017/051511 WO2018053093A1 (en) 2016-09-17 2017-09-14 Techniques for handovers in the presence of directional wireless beams

Publications (2)

Publication Number Publication Date
CN109691177A CN109691177A (zh) 2019-04-26
CN109691177B true CN109691177B (zh) 2021-10-29

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Country Link
US (1) US11968570B2 (https=)
EP (1) EP3513593B1 (https=)
JP (1) JP7034144B2 (https=)
CN (1) CN109691177B (https=)
AU (1) AU2017325706B2 (https=)
BR (1) BR112019004696A2 (https=)
CA (1) CA3034291A1 (https=)
ES (1) ES2917723T3 (https=)
TW (1) TWI764927B (https=)
WO (1) WO2018053093A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11968570B2 (en) * 2016-09-17 2024-04-23 Qualcomm Incorporated Techniques for handovers in the presence of directional wireless beams
US11265880B2 (en) * 2016-11-03 2022-03-01 Qualcomm Incorporated Beam sets for cell and beam mobility
CN110381602B (zh) * 2016-11-04 2021-10-15 华为技术有限公司 通信方法、网络设备、通信系统和计算机可读存储介质
MX2019010789A (es) 2017-03-24 2019-10-21 Ericsson Telefon Ab L M Nodos de red de radio y metodos llevados a cabo en los mismos para manejar la comunicacion en una red de comunicacion inalambrica.
US10609611B2 (en) 2017-05-04 2020-03-31 Ofinno, LLP Beam-based measurement configuration
CN108810965B (zh) * 2017-05-05 2020-12-04 华为技术有限公司 一种随机接入资源分配方法及装置
EP3625988A4 (en) * 2017-05-14 2021-01-27 Fg Innovation Company Limited METHODS, DEVICES AND SYSTEMS FOR BEAM REFINING DURING A HANDOVER
KR102363564B1 (ko) * 2017-06-15 2022-02-16 삼성전자 주식회사 랜덤억세스 및 핸드오버 수행 방식
US10720980B2 (en) 2017-07-19 2020-07-21 Qualcomm Incorporated Random access channel window design in millimeter wave shared spectrum
CN118201001A (zh) * 2018-01-11 2024-06-14 瑞典爱立信有限公司 第一基站、第二基站、用户设备以及由它们执行的用于处理一个或多个测量的改变的方法
CN110418327B (zh) * 2018-04-27 2022-05-31 中国移动通信有限公司研究院 一种无线控制方法及装置、基站和存储介质
US10602418B2 (en) * 2018-06-11 2020-03-24 Google Llc Handover of a wireless connection based on uplink and downlink signal qualities
US11012904B2 (en) * 2019-05-02 2021-05-18 Qualcomm Incorporated Conditional handover (CHO) deconfiguration and failure handling in wireless communications
US11729842B2 (en) * 2019-05-14 2023-08-15 Qualcomm Incorporated Systems and methods for coordinating user equipment (UE) direct communication in a communication system
US12256276B2 (en) 2019-06-26 2025-03-18 Qualcomm Incorporated Per-SSB beam switching for neighbor cell measurement in a synchronized network
CN110445566B (zh) * 2019-08-07 2021-08-24 东北大学 一种面向工业物联网数据可靠传输的资源分配方法
US20210051557A1 (en) * 2019-08-14 2021-02-18 Qualcomm Incorporated Communication procedure configuration for mobile network nodes
US11240716B2 (en) * 2019-09-13 2022-02-01 Qualcomm Incorporated Simultaneous control information reception from source and target cells during handover
US11877201B2 (en) * 2020-06-12 2024-01-16 Cable Television Laboratories, Inc. Handovers for a user equipment using a mobility status
US11546919B1 (en) * 2021-11-16 2023-01-03 T-Mobile Innovations Llc Systems and methods for controlling beam parameters to improve signal strength

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105556869A (zh) * 2015-05-12 2016-05-04 瑞典爱立信有限公司 用于波束选择的方法和设备

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101341771A (zh) * 2005-03-29 2009-01-07 高通股份有限公司 使用自适应天线的通信越区切换
US7379750B2 (en) 2005-03-29 2008-05-27 Qualcomm Incorporated Communications handoff using an adaptive antenna
US20090046641A1 (en) * 2007-08-13 2009-02-19 Interdigital Patent Holdings, Inc. Long term evolution medium access control procedures
US8542617B2 (en) * 2008-06-02 2013-09-24 Apple Inc. Adaptive operational full-duplex and half-duplex FDD modes in wireless networks
KR101832261B1 (ko) * 2011-04-01 2018-02-27 주식회사 팬택 단말내 공존 간섭 회피를 위한 핸드오버 장치 및 방법
CN103002526B (zh) 2011-09-13 2015-06-03 华为技术有限公司 小区切换的控制和测量方法、装置及系统
CN103096372B (zh) 2011-11-02 2016-04-06 上海贝尔股份有限公司 一种用于在切换过程中计算波束成形因子的方法与设备
EP2592865B1 (en) 2011-11-14 2019-10-23 Alcatel Lucent Call drop avoidance during radio link failure
CN103988546A (zh) * 2011-12-08 2014-08-13 交互数字专利控股公司 高速双波段蜂窝通信
WO2013115532A1 (en) 2012-01-30 2013-08-08 Lg Electronics Inc. Method and apparatus for transmitting handover report message in wireless communication system
CN103686893B (zh) 2012-09-26 2017-04-19 华为终端有限公司 控制信道传输方法和设备
US9516563B2 (en) 2013-01-21 2016-12-06 Intel Corporation Apparatus, system and method of handover of a beamformed link
US9769706B2 (en) 2013-02-07 2017-09-19 Qualcomm Incorporated Resource reservation for handover signaling
WO2014126345A1 (en) 2013-02-15 2014-08-21 Samsung Electronics Co., Ltd. Mobile terminal handover in an lte network
US9918268B2 (en) 2013-06-05 2018-03-13 Sony Corporation Communication control device, communication control method, radio communication system, base station, and terminal device
WO2015089303A1 (en) 2013-12-12 2015-06-18 Intel Corporation User equipment and method for cell association and beamforming training with a mmwave capable small cell
EP3095288A1 (en) * 2014-01-17 2016-11-23 Idac Holding, Inc. 3gpp mmw access link system architecture
WO2015115959A1 (en) * 2014-01-31 2015-08-06 Telefonaktiebolaget L M Ericsson (Publ) A method between two enbs to agree on radio resource configuration for a ue which supports dual connectivity between the enbs
KR102169662B1 (ko) 2014-03-10 2020-10-23 삼성전자주식회사 무선 통신 시스템에서 빔 결정 장치 및 방법
JP2017085188A (ja) 2014-03-13 2017-05-18 シャープ株式会社 端末装置、基地局装置および通信方法
JP6482179B2 (ja) * 2014-03-20 2019-03-13 株式会社Ｎｔｔドコモ ユーザ装置及び基地局
KR102171561B1 (ko) 2014-04-07 2020-10-29 삼성전자주식회사 빔포밍 기반 셀룰러 시스템의 상향링크 빔 추적 방법 및 장치
US11343680B2 (en) 2014-09-29 2022-05-24 Qualcomm Incorporated Techniques for accessing a cell using an unlicensed radio frequency spectrum band
WO2016079016A1 (en) * 2014-11-20 2016-05-26 British Telecommunications Public Limited Company Cellular communications network
US9603165B2 (en) 2015-01-30 2017-03-21 Telefonaktiebolaget L M Ericsson (Publ) Random-access response with analog beamforming
US10555345B2 (en) 2015-01-30 2020-02-04 Qualcomm Incorporated Random access procedure and broadcast prioritization for machine type communications (MTC)
CN107667481A (zh) * 2015-04-07 2018-02-06 三星电子株式会社 用于使用波束成形的无线通信系统中的切换的方法和装置
US10542469B2 (en) * 2015-08-21 2020-01-21 Samsung Electronics Co., Ltd. Apparatus and method for supporting handover with multi-connectivity in wireless communication system
WO2017034269A1 (ko) * 2015-08-21 2017-03-02 삼성전자 주식회사 무선 통신 시스템에서 데이터 송수신 방법 및 장치
US9930656B2 (en) * 2015-12-21 2018-03-27 Intel IP Corporation Cell search and synchronization in millimeter-wave capable small cells
CN113630167B (zh) * 2016-03-03 2024-01-26 交互数字专利控股公司 用于波束成形系统内的波束控制的方法及设备
WO2017161479A1 (zh) * 2016-03-21 2017-09-28 华为技术有限公司 一种小区的切换方法及设备、系统
US11791882B2 (en) * 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
US10181891B2 (en) * 2016-05-26 2019-01-15 Qualcomm Incorporated System and method for beam switching and reporting
US10952117B2 (en) * 2016-08-12 2021-03-16 Lg Electronics Inc. Method for changing serving cell in wireless communication system and apparatus therefor
US11968570B2 (en) * 2016-09-17 2024-04-23 Qualcomm Incorporated Techniques for handovers in the presence of directional wireless beams

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105556869A (zh) * 2015-05-12 2016-05-04 瑞典爱立信有限公司 用于波束选择的方法和设备

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CN109691177A (zh) 2019-04-26
EP3513593B1 (en) 2022-05-18
ES2917723T3 (es) 2022-07-11
EP3513593A1 (en) 2019-07-24
TW201815183A (zh) 2018-04-16
JP7034144B2 (ja) 2022-03-11
WO2018053093A1 (en) 2018-03-22
BR112019004696A2 (pt) 2019-05-28
AU2017325706A1 (en) 2019-03-07
US11968570B2 (en) 2024-04-23
TWI764927B (zh) 2022-05-21
CA3034291A1 (en) 2018-03-22
US20180084473A1 (en) 2018-03-22
JP2019532570A (ja) 2019-11-07
AU2017325706B2 (en) 2022-05-26

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