JP7744896B2 - ビームインデックス指示のための媒体アクセス制御手順 - Google Patents

ビームインデックス指示のための媒体アクセス制御手順

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Publication number
JP7744896B2
JP7744896B2 JP2022508556A JP2022508556A JP7744896B2 JP 7744896 B2 JP7744896 B2 JP 7744896B2 JP 2022508556 A JP2022508556 A JP 2022508556A JP 2022508556 A JP2022508556 A JP 2022508556A JP 7744896 B2 JP7744896 B2 JP 7744896B2
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JP
Japan
Prior art keywords
base station
indication
mac
transmitting
serving cell
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JP2022508556A
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English (en)
Japanese (ja)
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JP2022544243A (ja
JP2022544243A5 (https=
JPWO2021030762A5 (https=
Inventor
リンハイ・ヘ
ヤン・ジョウ
タオ・ルオ
ルイミン・ジェン
ギャヴィン・バーナード・ホーン
Original Assignee
クアルコム，インコーポレイテッド
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Priority claimed from PCT/CN2019/102367 external-priority patent/WO2021035452A1/en
Application filed by クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2022544243A publication Critical patent/JP2022544243A/ja
Publication of JP2022544243A5 publication Critical patent/JP2022544243A5/ja
Publication of JPWO2021030762A5 publication Critical patent/JPWO2021030762A5/ja
Application granted granted Critical
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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
    • H04B7/06952—Selecting one or more beams from a plurality of beams, e.g. beam training, management or sweeping
    • H04B7/06964—Re-selection of one or more beams after beam failure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • 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
    • H04B7/0408—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas using two or more beams, i.e. beam diversity
    • 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
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • 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
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • 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
    • H04W72/04—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
    • H04W72/20—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
    • 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
    • H04W72/231—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the layers above the physical layer, e.g. RRC or MAC-CE signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2022508556A 2019-08-15 2020-08-14 ビームインデックス指示のための媒体アクセス制御手順 Active JP7744896B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201962887631P 2019-08-15 2019-08-15
US62/887,631 2019-08-15
CNPCT/CN2019/102367 2019-08-23
PCT/CN2019/102367 WO2021035452A1 (en) 2019-08-23 2019-08-23 Scheduling request for cell-specific resources
US16/993,023 US20210051651A1 (en) 2019-08-15 2020-08-13 Media access control procedures for beam index indications
US16/993,023 2020-08-13
PCT/US2020/046538 WO2021030762A1 (en) 2019-08-15 2020-08-14 Media access control procedures for beam index indications

Publications (4)

Publication Number Publication Date
JP2022544243A JP2022544243A (ja) 2022-10-17
JP2022544243A5 JP2022544243A5 (https=) 2023-08-07
JPWO2021030762A5 JPWO2021030762A5 (https=) 2023-08-07
JP7744896B2 true JP7744896B2 (ja) 2025-09-26

Family

ID=74567527

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022508556A Active JP7744896B2 (ja) 2019-08-15 2020-08-14 ビームインデックス指示のための媒体アクセス制御手順

Country Status (10)

Country Link
US (1) US20210051651A1 (https=)
EP (2) EP4014629B1 (https=)
JP (1) JP7744896B2 (https=)
KR (1) KR20220046570A (https=)
CN (2) CN114223280B (https=)
AU (2) AU2020327357A1 (https=)
BR (1) BR112022002316A2 (https=)
PH (1) PH12022550236A1 (https=)
TW (1) TWI853068B (https=)
WO (1) WO2021030762A1 (https=)

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KR20210117846A (ko) * 2020-03-20 2021-09-29 삼성전자주식회사 무선 통신 시스템에서 빔 실패 복구를 알리기 위한 방법 및 장치
KR102881443B1 (ko) * 2020-04-01 2025-11-06 삼성전자 주식회사 무선 통신 시스템에서 유휴 모드 동작을 위한 방법 및 장치
US12362811B2 (en) * 2020-04-08 2025-07-15 Apple Inc. Transmitter beam selection for PUCCH and PUSCH
WO2021242247A1 (en) * 2020-05-28 2021-12-02 Google Llc Adjusting radio access network connections based on communication failures
PT3934346T (pt) * 2020-07-01 2024-09-05 Nokia Technologies Oy Funcionamento de equipamento de utilizador durante um estado inativo
CN114430311B (zh) * 2020-10-29 2024-08-27 上海朗帛通信技术有限公司 一种被用于无线通信的节点中的方法和装置
CN114828268B (zh) * 2021-01-27 2024-07-26 上海朗帛通信技术有限公司 一种被用于无线通信的通信节点中的方法和装置
AU2022243958A1 (en) * 2021-03-23 2023-10-12 Nokia Technologies Oy Methods and apparatuses for small data transmissions in inactive state
WO2023200547A1 (en) * 2022-04-15 2023-10-19 Qualcomm Incorporated Scheduling requests for spatial multiplexing
CN116527108B (zh) * 2023-04-26 2024-04-19 中国人民解放军32039部队 一种基于地面管控中心的多址资源综合调度方法和装置

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US11791882B2 (en) * 2016-04-13 2023-10-17 Qualcomm Incorporated System and method for beam management
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Also Published As

Publication number Publication date
JP2022544243A (ja) 2022-10-17
AU2026200044A1 (en) 2026-01-22
EP4014629B1 (en) 2024-10-09
KR20220046570A (ko) 2022-04-14
TWI853068B (zh) 2024-08-21
BR112022002316A2 (pt) 2022-04-26
CN114223280A (zh) 2022-03-22
TW202123749A (zh) 2021-06-16
PH12022550236A1 (en) 2023-01-04
EP4459890A2 (en) 2024-11-06
US20210051651A1 (en) 2021-02-18
CN114223280B (zh) 2025-09-19
EP4014629A1 (en) 2022-06-22
EP4459890A3 (en) 2024-12-11
WO2021030762A1 (en) 2021-02-18
AU2020327357A1 (en) 2022-02-24
CN121037979A (zh) 2025-11-28

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