BR112021021958A2 - Método para recuperação de feixe e dispositivo. - Google Patents

Método para recuperação de feixe e dispositivo.

Info

Publication number
BR112021021958A2
BR112021021958A2 BR112021021958A BR112021021958A BR112021021958A2 BR 112021021958 A2 BR112021021958 A2 BR 112021021958A2 BR 112021021958 A BR112021021958 A BR 112021021958A BR 112021021958 A BR112021021958 A BR 112021021958A BR 112021021958 A2 BR112021021958 A2 BR 112021021958A2
Authority
BR
Brazil
Prior art keywords
device recovery
beam recovery
network
configured resource
recovery
Prior art date
Application number
BR112021021958A
Other languages
English (en)
Inventor
Sun Peng
Wu Yumin
Original Assignee
Vivo Mobile Communication Co Ltd
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 Vivo Mobile Communication Co Ltd filed Critical Vivo Mobile Communication Co Ltd
Publication of BR112021021958A2 publication Critical patent/BR112021021958A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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
    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • 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
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

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

Abstract

método para recuperação de feixe e dispositivo. as modalidades desta invenção fornecem um método para recuperação de feixe e um dispositivo. o método inclui: receber recurso(s) configurado(s) por um lado da rede; e relatar informação associada à recuperação de feixe usando o(s) recurso(s) configurado(s) pelo lado da rede.
BR112021021958A 2019-04-30 2020-04-28 Método para recuperação de feixe e dispositivo. BR112021021958A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910363217.1A CN111615118B (zh) 2019-04-30 2019-04-30 波束恢复方法及设备
PCT/CN2020/087405 WO2020221232A1 (zh) 2019-04-30 2020-04-28 波束恢复方法及设备

Publications (1)

Publication Number Publication Date
BR112021021958A2 true BR112021021958A2 (pt) 2021-12-21

Family

ID=72203055

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021021958A BR112021021958A2 (pt) 2019-04-30 2020-04-28 Método para recuperação de feixe e dispositivo.

Country Status (6)

Country Link
US (1) US20220053360A1 (pt)
EP (1) EP3965456A4 (pt)
KR (1) KR102630025B1 (pt)
CN (1) CN111615118B (pt)
BR (1) BR112021021958A2 (pt)
WO (1) WO2020221232A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3981213A1 (en) * 2019-06-10 2022-04-13 Telefonaktiebolaget LM Ericsson (publ) Recovery/fallback after unsuccessful 2-step random access attempt
WO2021029755A1 (ko) 2019-08-15 2021-02-18 엘지전자 주식회사 무선 통신 시스템에서 빔 실패 복구 절차를 수행하는 방법 및 그 장치
US20240073710A1 (en) * 2021-01-18 2024-02-29 JRD Communication (Shenzhen) Ltd. Beam recovery method for multi-trp system, communication device, and readable storage medium

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10542545B2 (en) * 2017-02-06 2020-01-21 Mediatek Inc. Beam failure recovery mechanism for multi-beam operation
US10194442B2 (en) * 2017-02-10 2019-01-29 Qualcomm Incorporated Uplink resources for beam recovery
CN108924929B (zh) * 2017-03-22 2021-10-15 北京紫光展锐通信技术有限公司 波束恢复方法及基站、用户终端
WO2018174667A1 (en) * 2017-03-23 2018-09-27 Samsung Electronics Co., Ltd. Method and apparatus for beam recovery of single/multi-beam pair link (bpl) in multi-beam based system
CN113873659A (zh) * 2017-03-24 2021-12-31 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
CN109246743B (zh) * 2017-04-28 2021-10-15 华为技术有限公司 一种波束管理方法及终端设备、网络设备
EP3665792A1 (en) * 2017-08-09 2020-06-17 IDAC Holdings, Inc. Methods and systems for beam recovery and management
CN108111286B (zh) * 2017-11-17 2022-04-19 中兴通讯股份有限公司 信息发送、接收方法及装置、存储介质、处理器
CN108093481B (zh) * 2017-11-28 2023-04-18 中兴通讯股份有限公司 发送波束恢复信息的方法和装置、波束检测方法和装置
CN108260212A (zh) * 2017-12-29 2018-07-06 中兴通讯股份有限公司 一种控制信道的检测方法、装置及系统
US11419066B2 (en) * 2018-02-15 2022-08-16 Comcast Cable Communications, Llc Beam failure report
EP3826201A4 (en) * 2018-07-20 2022-03-02 NTT DoCoMo, Inc. USER TERMINAL AND BASE STATION
CA3060839A1 (en) * 2018-11-01 2020-05-01 Comcast Cable Communications, Llc Uplink transmissions using multiple active resources
US20200228183A1 (en) * 2019-01-10 2020-07-16 Qualcomm Incorporated Beam recovery techniques in beamformed wireless communications

Also Published As

Publication number Publication date
CN111615118B (zh) 2022-06-07
WO2020221232A1 (zh) 2020-11-05
EP3965456A4 (en) 2022-06-22
KR20210153702A (ko) 2021-12-17
EP3965456A1 (en) 2022-03-09
KR102630025B1 (ko) 2024-01-25
CN111615118A (zh) 2020-09-01
US20220053360A1 (en) 2022-02-17

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