CN110603738A - 波束恢复方法及装置 - Google Patents

波束恢复方法及装置 Download PDF

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Publication number
CN110603738A
CN110603738A CN201880028695.0A CN201880028695A CN110603738A CN 110603738 A CN110603738 A CN 110603738A CN 201880028695 A CN201880028695 A CN 201880028695A CN 110603738 A CN110603738 A CN 110603738A
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China
Prior art keywords
time window
request
network device
terminal device
symbol
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CN201880028695.0A
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English (en)
Inventor
管鹏
张希
孙颖
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN110603738A publication Critical patent/CN110603738A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695—Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • 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
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network

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

Abstract

本发明实施例公开了波束恢复方法及装置，所述方法包括：终端设备在第一时间窗内使用至少一个波束向网络设备发送用于恢复波束的请求，用于恢复波束的请求为调度请求或者波束失败恢复请求；终端设备在第一时间窗内使用至少一个波束接收网络设备发送的用于波束恢复请求的响应，用于波束恢复请求的响应为调度请求响应或者波束失败恢复请求响应。采用本发明实施例，可实现网络设备针对同一终端设备发送的多个用于恢复波束的请求的波束恢复处理，提高波束恢复效率。

Description

PCT国内申请，说明书已公开。

Claims (28)

  1. PCT国内申请，权利要求书已公开。
CN201880028695.0A 2017-05-05 2018-05-04 波束恢复方法及装置 Pending CN110603738A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710315436.3A CN108810933A (zh) 2017-05-05 2017-05-05 波束恢复方法及装置
CN2017103154363 2017-05-05
PCT/CN2018/085733 WO2018202178A1 (zh) 2017-05-05 2018-05-04 波束恢复方法及装置

Publications (1)

Publication Number Publication Date
CN110603738A true CN110603738A (zh) 2019-12-20

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CN201910246567.XA Active CN110062398B (zh) 2017-05-05 2017-05-05 波束恢复方法及装置
CN201710315436.3A Withdrawn CN108810933A (zh) 2017-05-05 2017-05-05 波束恢复方法及装置
CN201880028695.0A Pending CN110603738A (zh) 2017-05-05 2018-05-04 波束恢复方法及装置

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CN201710315436.3A Withdrawn CN108810933A (zh) 2017-05-05 2017-05-05 波束恢复方法及装置

Country Status (5)

Country Link
US (1) US10931334B2 (zh)
EP (1) EP3471286A4 (zh)
CN (3) CN110062398B (zh)
BR (1) BR112019004113A2 (zh)
WO (1) WO2018202178A1 (zh)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
CN108923896B (zh) 2017-04-19 2021-03-26 上海朗帛通信技术有限公司 一种被用于寻呼的用户设备、基站中的方法和装置
US10893540B2 (en) * 2017-07-28 2021-01-12 Qualcomm Incorporated Random access channel procedures with multiple carriers
CN111758276B (zh) * 2017-12-27 2024-03-01 株式会社Ntt都科摩 用户终端以及无线通信方法
CN111200832B (zh) 2018-11-16 2021-09-10 大唐移动通信设备有限公司 一种波束失败恢复方法、装置及终端
CN111385890B (zh) * 2018-12-29 2023-05-02 成都华为技术有限公司 一种波束失败恢复方法及装置
CN111479284B (zh) * 2019-01-24 2022-02-08 大唐移动通信设备有限公司 波束失败恢复响应的发送方法、监测方法、基站及终端
US20220124817A1 (en) * 2019-02-01 2022-04-21 Lg Electronics Inc. Provision of rach related information for connection failure detection
CN110933695B (zh) * 2019-04-24 2021-12-28 华为技术有限公司 波束故障恢复请求发送方法及终端设备
CN112788754B (zh) * 2019-11-07 2022-08-02 维沃移动通信有限公司 信息传输方法及设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016127403A1 (en) * 2015-02-13 2016-08-18 Mediatek Singapore Pte. Ltd. Handling of intermittent disconnection in a millimeter wave (mmw) system
WO2016140926A1 (en) * 2015-03-02 2016-09-09 Qualcomm Incorporated Fast radio link control error recovery with low latency transmissions
WO2017024516A1 (en) * 2015-08-11 2017-02-16 Telefonaktiebolaget Lm Ericsson (Publ) Recovery from beam failure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101813847B1 (ko) * 2009-07-13 2018-01-02 엘지전자 주식회사 기지국의 신호 전송 방법 및 장치
US9699668B2 (en) * 2012-04-24 2017-07-04 Lg Electronics Inc. Methods for measuring and transmitting downlink signals and apparatuses therefor
WO2017022870A1 (en) * 2015-08-03 2017-02-09 Samsung Electronics Co., Ltd. Method and apparatus for initial access in wireless communication system
RU2732949C9 (ru) * 2016-09-30 2020-11-24 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ управления лучом, терминал и сетевое устройство
CN108631845B (zh) * 2017-03-24 2021-11-02 中兴通讯股份有限公司 波束恢复的处理和波束恢复的方法，基站和终端

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016127403A1 (en) * 2015-02-13 2016-08-18 Mediatek Singapore Pte. Ltd. Handling of intermittent disconnection in a millimeter wave (mmw) system
WO2016140926A1 (en) * 2015-03-02 2016-09-09 Qualcomm Incorporated Fast radio link control error recovery with low latency transmissions
WO2017024516A1 (en) * 2015-08-11 2017-02-16 Telefonaktiebolaget Lm Ericsson (Publ) Recovery from beam failure

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INTERDIGITAL COMMUNICATIONS: "Considerations on Beam Recovery for NR", 《3GPP TSG RAN WG1 AH_NR MEETING, R1-1700723》 *

Also Published As

Publication number Publication date
US10931334B2 (en) 2021-02-23
EP3471286A1 (en) 2019-04-17
CN108810933A (zh) 2018-11-13
BR112019004113A2 (pt) 2020-02-04
WO2018202178A1 (zh) 2018-11-08
CN110062398A (zh) 2019-07-26
US20190229777A1 (en) 2019-07-25
CN110062398B (zh) 2020-07-24
EP3471286A4 (en) 2019-08-07

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