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
Authority
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.)
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Application number
JP2021528641A
Other versions
JP7361115B2 (ja
JPWO2020255423A5 (ja
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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
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0686Hybrid systems, i.e. switching and simultaneous transmission
    • H04B7/0695Hybrid systems, i.e. switching and simultaneous transmission using beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0868Hybrid systems, i.e. switching and combining
    • H04B7/088Hybrid systems, i.e. switching and combining using beam selection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/04Arrangements for maintaining operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/19Connection 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
BR112021025778A2 (pt) * 2019-06-21 2022-03-03 Ntt Docomo Inc Terminal
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
JP6401390B2 (ja) * 2014-10-20 2018-10-10 テレフオンアクチーボラゲット エルエム エリクソン(パブル) セカンダリセルグループ障害のための障害標識の禁止
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
CN110999471B (zh) * 2017-06-16 2023-10-24 Lg电子株式会社 在无线通信系统中执行波束故障恢复的方法及其设备
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
US11870536B2 (en) 2024-01-09
CN114009081B (zh) 2024-01-16
JP7361115B2 (ja) 2023-10-13
CN114009081A (zh) 2022-02-01
US20220321193A1 (en) 2022-10-06
WO2020255423A1 (ja) 2020-12-24
EP3989628A1 (en) 2022-04-27

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