JPWO2020255423A1 - - Google Patents

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Publication number
JPWO2020255423A1
JPWO2020255423A1 JP2021528641A JP2021528641A JPWO2020255423A1 JP WO2020255423 A1 JPWO2020255423 A1 JP WO2020255423A1 JP 2021528641 A JP2021528641 A JP 2021528641A JP 2021528641 A JP2021528641 A JP 2021528641A JP WO2020255423 A1 JPWO2020255423 A1 JP WO2020255423A1
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JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021528641A
Other versions
JPWO2020255423A5 (ja
JP7361115B2 (ja
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.)
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Publication of JPWO2020255423A1 publication Critical patent/JPWO2020255423A1/ja
Publication of JPWO2020255423A5 publication Critical patent/JPWO2020255423A5/ja
Application granted granted Critical
Publication of JP7361115B2 publication Critical patent/JP7361115B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868—Hybrid systems, i.e. switching and combining
    • H04B7/088—Hybrid systems, i.e. switching and combining using beam selection
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/19—Connection re-establishment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021528641A 2019-06-21 2019-06-21 端末 Active JP7361115B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/024845 WO2020255423A1 (ja) 2019-06-21 2019-06-21 端末

Publications (3)

Publication Number Publication Date
JPWO2020255423A1 true JPWO2020255423A1 (ja) 2020-12-24
JPWO2020255423A5 JPWO2020255423A5 (ja) 2022-04-01
JP7361115B2 JP7361115B2 (ja) 2023-10-13

Family

ID=74040403

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021528641A Active JP7361115B2 (ja) 2019-06-21 2019-06-21 端末

Country Status (5)

Country Link
US (1) US11870536B2 (ja)
EP (1) EP3989628A1 (ja)
JP (1) JP7361115B2 (ja)
CN (1) CN114009081B (ja)
WO (1) WO2020255423A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114009087B (zh) * 2019-06-21 2024-05-24 株式会社Ntt都科摩 终端
US11909496B2 (en) * 2021-11-23 2024-02-20 Qualcomm Incorporated Beam switching in near-field operations

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019032882A1 (en) * 2017-08-09 2019-02-14 Idac Holdings, Inc. METHODS AND SYSTEMS FOR RECOVERING AND BEAM MANAGEMENT

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016064334A1 (en) * 2014-10-20 2016-04-28 Telefonaktiebolaget L M Ericsson (Publ) Prohibiting failure indications for secondary cell group failure
US10244444B2 (en) 2015-03-04 2019-03-26 Qualcomm Incorporated Dual link handover
US10542545B2 (en) * 2017-02-06 2020-01-21 Mediatek Inc. Beam failure recovery mechanism for multi-beam operation
KR20180092776A (ko) * 2017-02-10 2018-08-20 한국전자통신연구원 무선 통신 네트워크에서 빔 스위핑에 기초한 통신 방법 및 장치
KR102182601B1 (ko) * 2017-06-16 2020-11-24 엘지전자 주식회사 무선 통신 시스템에서 빔 실패 복구를 수행하는 방법 및 이를 위한 장치
US10674383B2 (en) * 2017-07-25 2020-06-02 Mediatek Inc. Channels and procedures for beam failure recovery
US11337265B2 (en) * 2017-08-10 2022-05-17 Comcast Cable Communications, Llc Beam failure recovery request transmission
WO2019033072A1 (en) * 2017-08-10 2019-02-14 Comcast Cable Communications, Llc TRANSMISSION OF REQUEST FOR RESUME ON FAILURE OF BEAM
US10855359B2 (en) * 2017-08-10 2020-12-01 Comcast Cable Communications, Llc Priority of beam failure recovery request and uplink channels
US10880761B2 (en) * 2017-09-11 2020-12-29 Qualcomm Incorporated System and method for selecting resources to transmit a beam failure recovery request
US10873866B2 (en) * 2017-09-27 2020-12-22 Electronics And Telecommunications Research Institute Method for managing radio resources in communication system and apparatus for the same
CN113115324B (zh) * 2017-11-17 2023-08-08 维沃移动通信有限公司 一种波束失败恢复请求发送、接收方法、装置及系统
CN113301596B (zh) * 2017-11-24 2023-06-06 北京禾怡管理咨询有限公司 一种无线通信方法及装置
US11050478B2 (en) * 2017-12-19 2021-06-29 Samsung Electronics Co., Ltd. Method and apparatus for beam reporting in next generation wireless systems
US11032760B2 (en) * 2018-03-02 2021-06-08 FG Innovation Company Limited SCell selection for beam failure recovery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019032882A1 (en) * 2017-08-09 2019-02-14 Idac Holdings, Inc. METHODS AND SYSTEMS FOR RECOVERING AND BEAM MANAGEMENT

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
HUAWEI, HISILICON: "RAN2 aspects of DL beam management", 3GPP TSG-RAN WG2 MEETING NR#2 R2-1706718, JPN6023003174, 17 June 2017 (2017-06-17), ISSN: 0005059182 *
LG ELECTRONICS: "Discussion on multi-beam based operations and enhancements[online]", 3GPP TSG RAN WG1 #97 R1-1906731, JPN6023019109, 13 May 2019 (2019-05-13), ISSN: 0005059181 *
MEDIATEK INC.: "Summary 1 on Remaing issues on Beam Failure Recovery", 3GPP TSG RAN WG1 MEETING #93 R1-1807661, JPN6023003175, 24 May 2018 (2018-05-24), ISSN: 0005059180 *

Also Published As

Publication number Publication date
CN114009081A (zh) 2022-02-01
US20220321193A1 (en) 2022-10-06
EP3989628A1 (en) 2022-04-27
WO2020255423A1 (ja) 2020-12-24
US11870536B2 (en) 2024-01-09
CN114009081B (zh) 2024-01-16
JP7361115B2 (ja) 2023-10-13

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