JPWO2020246014A1 - - Google Patents

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Publication number
JPWO2020246014A1
JPWO2020246014A1 JP2021524630A JP2021524630A JPWO2020246014A1 JP WO2020246014 A1 JPWO2020246014 A1 JP WO2020246014A1 JP 2021524630 A JP2021524630 A JP 2021524630A JP 2021524630 A JP2021524630 A JP 2021524630A JP WO2020246014 A1 JPWO2020246014 A1 JP WO2020246014A1
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JP
Japan
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Application number
JP2021524630A
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JPWO2020246014A5 (ja
JP7320762B2 (ja
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Publication of JPWO2020246014A1 publication Critical patent/JPWO2020246014A1/ja
Publication of JPWO2020246014A5 publication Critical patent/JPWO2020246014A5/ja
Application granted granted Critical
Publication of JP7320762B2 publication Critical patent/JP7320762B2/ja
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Links

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • 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
    • H04L5/0091—Signaling for the administration of the divided path
    • 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
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021524630A 2019-06-06 2019-06-06 端末、無線通信方法及びシステム Active JP7320762B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/022648 WO2020246014A1 (ja) 2019-06-06 2019-06-06 端末及び無線通信方法

Publications (3)

Publication Number Publication Date
JPWO2020246014A1 true JPWO2020246014A1 (ja) 2020-12-10
JPWO2020246014A5 JPWO2020246014A5 (ja) 2022-03-11
JP7320762B2 JP7320762B2 (ja) 2023-08-04

Family

ID=73653094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021524630A Active JP7320762B2 (ja) 2019-06-06 2019-06-06 端末、無線通信方法及びシステム

Country Status (6)

Country Link
US (1) US20220231810A1 (ja)
EP (1) EP3982674A1 (ja)
JP (1) JP7320762B2 (ja)
CN (1) CN114175794A (ja)
MX (1) MX2021015006A (ja)
WO (1) WO2020246014A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111601371B (zh) * 2019-06-27 2022-03-01 维沃移动通信有限公司 链路管理方法、唤醒信号检测方法、终端设备和网络设备
US20210021329A1 (en) * 2019-07-15 2021-01-21 Qualcomm Incorporated Considerations on beam failure detection and recovery with multiple transmitter receiver points
WO2021013013A1 (en) * 2019-07-24 2021-01-28 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Methods and devices for determining spatial relation, user equipment and network device
US11569951B2 (en) * 2019-08-15 2023-01-31 Ofinno, Llc Radio link monitoring in a multi-TRP scenario
US11497021B2 (en) * 2019-11-04 2022-11-08 Samsung Electronics Co., Ltd. Method and apparatus for fast beam management
KR20230058136A (ko) 2020-08-28 2023-05-02 오피노 엘엘씨 제어 채널 반복에서 무선 링크 모니터링
WO2022141646A1 (zh) * 2021-01-04 2022-07-07 北京小米移动软件有限公司 波束失败检测bfd资源的确定方法、装置及通信设备
KR102562608B1 (ko) * 2021-01-05 2023-08-02 엘지전자 주식회사 무선 통신 시스템에서 빔 실패 복구 방법 및 장치
CA3145671A1 (en) * 2021-01-12 2022-07-12 Comcast Cable Communications, Llc Beam failure recovery control
CN116848793A (zh) * 2021-01-17 2023-10-03 捷开通讯(深圳)有限公司 一种多trp系统中tci状态的配置方法
EP4280656A1 (en) * 2021-01-18 2023-11-22 JRD Communication (Shenzhen) Ltd Beam recovery method for multi-trp system, communication device, and readable storage medium
US20240121641A1 (en) * 2021-04-12 2024-04-11 Ntt Docomo, Inc. Terminal, radio communication method, and base station
US20230041404A1 (en) * 2021-08-06 2023-02-09 Qualcomm Incorporated Determining a beam failure instance count for beam failure detection
CN116261152A (zh) * 2021-12-10 2023-06-13 维沃移动通信有限公司 波束检测方法、终端及网络侧设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180092156A1 (en) * 2016-09-26 2018-03-29 Samsung Electronics Co., Ltd. Method and apparatus for communication in next-generation mobile communication system
WO2019032497A1 (en) * 2017-08-10 2019-02-14 At&T Intellectual Property I, L.P. CONFIGURABLE GROUPS OF CONTROL CHANNEL RESOURCE SETS FOR WIRELESS COMMUNICATION

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180092156A1 (en) * 2016-09-26 2018-03-29 Samsung Electronics Co., Ltd. Method and apparatus for communication in next-generation mobile communication system
WO2019032497A1 (en) * 2017-08-10 2019-02-14 At&T Intellectual Property I, L.P. CONFIGURABLE GROUPS OF CONTROL CHANNEL RESOURCE SETS FOR WIRELESS COMMUNICATION
JP2020530704A (ja) * 2017-08-10 2020-10-22 エイ・ティ・アンド・ティ インテレクチュアル プロパティ アイ，エル．ピー． 無線通信の制御チャネルリソースセットの構成可能グループ

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical", 3GPP TS 38.213 V15.5.0 (2019-03), [検索日：2019年6月21日], vol. V15.5.0 (2019-03), JPN6019024975, 27 March 2019 (2019-03-27), ISSN: 0005017208 *
CATT: "Consideration on multi-TRP/panel transmission [online]", 3GPP TSG RAN WG1 AD-HOC MEETING R1-1901296, [検索日：2019年6月24日], JPN6019024980, 18 January 2019 (2019-01-18), pages 1 - 13, ISSN: 0005017206 *
ERICSSON: "On beam indication, measurement, and reporting [online]", 3GPP TSG-RAN WG1 NR AD HOC R1-1716350, [検索日：2019年6月24日], JPN6019024982, 12 September 2017 (2017-09-12), pages 1 - 13, ISSN: 0005017209 *
NOKIA, NOKIA SHANGHAI BELL: "Failure Detection Resources for BFR [online]", 3GPP TSG RAN WG1 #96 R1-1902561, [検索日：2023年3月16日], JPN6023011315, 16 February 2019 (2019-02-16), ISSN: 0005017205 *
SONY: "Considerations on Multi-TRP/Panel Transmission [online]", 3GPP TSG RAN WG1 MEETING #96 R1-1902183, [検索日：2019年6月24日], JPN6019024977, 16 February 2019 (2019-02-16), pages 1 - 5, ISSN: 0005017207 *

Also Published As

Publication number Publication date
EP3982674A1 (en) 2022-04-13
MX2021015006A (es) 2022-01-31
CN114175794A (zh) 2022-03-11
JP7320762B2 (ja) 2023-08-04
US20220231810A1 (en) 2022-07-21
WO2020246014A1 (ja) 2020-12-10

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