JP7389804B2 - Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択 - Google Patents

Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択 Download PDF

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Publication number
JP7389804B2
JP7389804B2 JP2021532205A JP2021532205A JP7389804B2 JP 7389804 B2 JP7389804 B2 JP 7389804B2 JP 2021532205 A JP2021532205 A JP 2021532205A JP 2021532205 A JP2021532205 A JP 2021532205A JP 7389804 B2 JP7389804 B2 JP 7389804B2
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subset
default
indication
uplink
default beam
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JP2021532205A
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Japanese (ja)
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JP2022511548A5 (enExample
JP2022511548A (ja
Inventor
ジョウ、ヤン
ルオ、タオ
ナム、ウソク
ジョン・ウィルソン、マケシュ・プラビン
イェッラマッリ、スリニバス
ジャン、シャオシャ
スン、ジン
チェンダマライ・カンナン、アルムガン
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04B7/08—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
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • 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
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06968—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping using quasi-colocation [QCL] between 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H04W74/0816—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA] with collision avoidance
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2021532205A 2018-12-14 2019-10-25 Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択 Active JP7389804B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862780175P 2018-12-14 2018-12-14
US62/780,175 2018-12-14
US16/662,766 2019-10-24
US16/662,766 US11115110B2 (en) 2018-12-14 2019-10-24 Default beam selection based on a subset of coresets
PCT/US2019/058211 WO2020123046A1 (en) 2018-12-14 2019-10-25 Default beam selection based on a subset of coresets

Publications (3)

Publication Number Publication Date
JP2022511548A JP2022511548A (ja) 2022-01-31
JP2022511548A5 JP2022511548A5 (enExample) 2022-10-04
JP7389804B2 true JP7389804B2 (ja) 2023-11-30

Family

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Application Number Title Priority Date Filing Date
JP2021532205A Active JP7389804B2 (ja) 2018-12-14 2019-10-25 Ｃｏｒｅｓｅｔのサブセットに基づくデフォルトビーム選択

Country Status (12)

Country Link
US (2) US11115110B2 (enExample)
EP (1) EP3895487B1 (enExample)
JP (1) JP7389804B2 (enExample)
KR (1) KR20210100616A (enExample)
CN (1) CN113170461B (enExample)
AU (1) AU2019399488A1 (enExample)
BR (1) BR112021010846A2 (enExample)
CA (1) CA3120247A1 (enExample)
CL (1) CL2021001519A1 (enExample)
CO (1) CO2021007560A2 (enExample)
SG (1) SG11202107609PA (enExample)
WO (1) WO2020123046A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11324041B2 (en) * 2018-12-14 2022-05-03 Qualcomm Incorporated Signaling of default and scheduled beam in cot
CN111436147B (zh) * 2019-01-11 2023-07-11 华为技术有限公司 传输信号的方法和装置
US11159956B2 (en) * 2019-03-28 2021-10-26 Ofinno, Llc Uplink beam management in wireless communication system
US11304201B2 (en) * 2019-03-29 2022-04-12 Qualcomm Incorporated Beam indication set determination
EP4608023A3 (en) * 2019-08-16 2025-10-15 Hannibal IP LLC Methods and apparatuses for uplink transmission management
US10973044B1 (en) * 2019-10-03 2021-04-06 Qualcomm Incorporated Default spatial relation for SRS/PUCCH
EP4050812A4 (en) * 2019-10-25 2022-11-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. METHOD AND DEVICE FOR TRANSMITTING CHANNEL STATE INFORMATION
CN114762263A (zh) * 2019-11-25 2022-07-15 三星电子株式会社 用于网络协作通信的默认波束配置方法及装置
US11601925B2 (en) * 2020-04-17 2023-03-07 Qualcomm Incorporated Quasi co-location relationship reporting
US12362814B2 (en) * 2020-05-09 2025-07-15 Beijing Xiaomi Mobile Software Co., Ltd. Data transmission method, data transmission apparatus, and storage medium
US12526779B2 (en) 2020-10-15 2026-01-13 Nokia Technologies Oy Beam specific slot combination
US20230421233A1 (en) * 2020-10-16 2023-12-28 JRD Communication (Shenzhen) Ltd. Transmission method, multi-trp/panel system and ue
CN116636273B (zh) * 2020-12-21 2026-02-17 高通股份有限公司 用于具有重复配置的下行链路控制信道的默认下行链路或上行链路波束
US12074818B2 (en) * 2021-01-13 2024-08-27 Apple Inc. TCI chain design
US11503601B2 (en) * 2021-01-18 2022-11-15 Nokia Technologies Oy Beam management in wireless communication
US12342322B2 (en) * 2021-03-29 2025-06-24 Qualcomm Incorporated Identifying a default beam for communications on a physical downlink shared channel (PDSCH)
EP4210413A1 (en) * 2022-01-07 2023-07-12 Panasonic Intellectual Property Corporation of America Terminal apparatus and base station involved in directional listen-before-talk

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI650033B (zh) * 2013-09-27 2019-02-01 芬蘭商諾基亞對策與網路公司 實體上行鏈路控制通道資源分配及使用
CN105991267B (zh) * 2015-02-06 2019-08-06 电信科学技术研究院 一种信道测量方法及装置
US10721762B2 (en) * 2016-03-31 2020-07-21 Samsung Electronics Co., Ltd. Methods for performing multi-subframe scheduling in enhanced LAA
CN109565370B (zh) * 2016-06-15 2021-06-15 康维达无线有限责任公司 用于新无线电的上传控制信令的装置
CN108024365B (zh) * 2016-11-03 2024-03-15 华为技术有限公司 一种信息传输方法及设备
CN115835395B (zh) * 2016-11-04 2026-04-17 中兴通讯股份有限公司 一种控制信道的发送方法和装置
EP3535940B1 (en) * 2016-12-07 2021-07-21 LG Electronics Inc. Method and apparatus for configuring control channel for nr in wireless communication system
US10757581B2 (en) * 2017-03-22 2020-08-25 Mediatek Inc. Physical downlink control channel design for NR systems
KR102247028B1 (ko) * 2017-05-04 2021-04-29 엘지전자 주식회사 무선 통신 시스템에서 상향링크 송수신 방법 및 이를 위한 장치
US10506587B2 (en) * 2017-05-26 2019-12-10 Samsung Electronics Co., Ltd. Method and apparatus for beam indication in next generation wireless systems
CN109152054A (zh) * 2017-06-16 2019-01-04 华硕电脑股份有限公司 无线通信系统中用于非授权频谱的波束管理的方法和设备
US11323887B2 (en) * 2017-09-27 2022-05-03 Lg Electronics Inc. Method for terminal for transmitting uplink signal in wireless communication system supporting unlicensed band, and apparatus supporting method
EP3698599B1 (en) * 2017-10-19 2024-07-03 InterDigital Patent Holdings, Inc. Channel access procedures for directional systems in unlicensed bands
EP4243325B1 (en) * 2017-11-15 2026-02-18 InterDigital Patent Holdings, Inc. Beam management in a wireless network
US10966101B2 (en) * 2018-01-10 2021-03-30 Apple Inc. Mobile communication system, user equipment, base station, base band circuitry, methods, machine readable media and computer programs to communicate in a mobile communication system
JP7064006B2 (ja) * 2018-02-15 2022-05-09 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） セミパーシステントｓｒｓのための空間的関係の効率的なｍａｃ ｃｅインジケーション
CN110393025A (zh) * 2018-02-23 2019-10-29 联发科技股份有限公司 连结重建后用于上行链路传输的默认波束
US11323989B2 (en) * 2018-02-26 2022-05-03 Huawei Technologies Co., Ltd. Method and apparatus for bandwidth indication in unlicensed spectrum
US11051353B2 (en) * 2018-03-19 2021-06-29 Apple Inc. PUCCH and PUSCH default beam considering beam failure recovery
CN112189353B (zh) * 2018-04-06 2024-08-09 诺基亚技术有限公司 用于对新无线电可用的未许可频带的宽带pdcch
US10841950B2 (en) * 2018-05-21 2020-11-17 Qualcomm Incorporated Listen before talk techniques in shared millimeter wave radio frequency spectrum
US11838946B2 (en) * 2018-09-28 2023-12-05 Nokia Technologies Oy Transmission opportunities
US11330638B2 (en) * 2018-11-01 2022-05-10 Beijing Xiaomi Mobile Software Co., Ltd. Frame structure and channel access in a radio system
US11382129B2 (en) * 2018-11-08 2022-07-05 Acer Incorporated Device and method for handling channel access procedure

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Ericsson，Feature lead summary 4 on beam measurement and reporting，3GPP TSG RAN WG1 #92 R1-1803481，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_92/Docs/R1-1803481.zip>，2018年03月05日
Intel Corporation，Remaining Issues on Beam Management，3GPP TSG RAN WG1 #94 R1-1808669，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_94/Docs/R1-1808669.zip>，2018年08月11日
Spreadtrum Communications，Discussion on frame structure for NR-U operation，3GPP TSG RAN WG1 #95 R1- 1813072，Internet<URL:http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_95/Docs/R1-1813072.zip>，2018年11月02日

Also Published As

Publication number Publication date
WO2020123046A1 (en) 2020-06-18
AU2019399488A1 (en) 2021-06-10
US20210399787A1 (en) 2021-12-23
KR20210100616A (ko) 2021-08-17
JP2022511548A (ja) 2022-01-31
CN113170461A (zh) 2021-07-23
US11115110B2 (en) 2021-09-07
CN113170461B (zh) 2024-06-21
SG11202107609PA (en) 2021-08-30
CA3120247A1 (en) 2020-06-18
CO2021007560A2 (es) 2021-06-21
EP3895487A1 (en) 2021-10-20
CL2021001519A1 (es) 2021-12-03
EP3895487B1 (en) 2024-03-06
BR112021010846A2 (pt) 2021-08-24
US20200195334A1 (en) 2020-06-18

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