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

Info

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
Authority
JP
Japan
Prior art keywords
base station
indication
mac
transmitting
serving cell
Prior art date
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.)
Active
Application number
JP2022508556A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022544243A (ja
JP2022544243A5 (enExample
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
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.)
Filing date
Publication date
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
Application granted granted Critical
Publication of JP7744896B2 publication Critical patent/JP7744896B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
PCT/CN2019/102367 WO2021035452A1 (en) 2019-08-23 2019-08-23 Scheduling request for cell-specific resources
CNPCT/CN2019/102367 2019-08-23
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 (3)

Publication Number Publication Date
JP2022544243A JP2022544243A (ja) 2022-10-17
JP2022544243A5 JP2022544243A5 (enExample) 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 (enExample)
EP (2) EP4014629B1 (enExample)
JP (1) JP7744896B2 (enExample)
KR (1) KR20220046570A (enExample)
CN (2) CN121037979A (enExample)
AU (2) AU2020327357A1 (enExample)
BR (1) BR112022002316A2 (enExample)
PH (1) PH12022550236A1 (enExample)
TW (1) TWI853068B (enExample)
WO (1) WO2021030762A1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018174667A1 (en) * 2017-03-23 2018-09-27 Samsung Electronics Co., Ltd. Method and apparatus for beam recovery of single/multi-beam pair link (bpl) in multi-beam based system
JP7420824B2 (ja) * 2019-10-04 2024-01-23 株式会社Ｎｔｔドコモ 端末、端末により実行される方法及びシステム
WO2021187938A1 (ko) * 2020-03-20 2021-09-23 삼성전자 주식회사 무선 통신 시스템에서 빔 실패 복구를 알리기 위한 방법 및 장치
EP4111799A4 (en) * 2020-04-01 2023-08-09 Samsung Electronics Co., Ltd. METHOD AND APPARATUS FOR SLEEP MODE OPERATION IN A WIRELESS COMMUNICATION SYSTEM
EP4133615B1 (en) * 2020-04-08 2026-04-22 Apple Inc. Transmitter beam selection for pucch and pusch
EP4140246A1 (en) * 2020-05-28 2023-03-01 Google LLC Adjusting radio access network connections based on communication failures
ES2986432T3 (es) * 2020-07-01 2024-11-11 Nokia Technologies Oy Operación de equipo de usuario durante un estado inactivo
CN118741766A (zh) * 2020-10-29 2024-10-01 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
WO2022200010A1 (en) * 2021-03-23 2022-09-29 Nokia Technologies Oy Methods and apparatuses for small data transmissions in inactive state
US20250038823A1 (en) * 2021-04-19 2025-01-30 Lg Electronics Inc. Method and device for uplink transmission and reception in wireless communication system
US20250151045A1 (en) * 2022-04-15 2025-05-08 Qualcomm Incorporated Scheduling requests for spatial multiplexing
US20240259081A1 (en) * 2023-01-30 2024-08-01 Qualcomm Incorporated Beam failure reporting with event identification in a wireless communication system
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180278467A1 (en) 2017-03-22 2018-09-27 Qualcomm Incorporated Beam failure identification and recovery techniques
WO2019119399A1 (en) 2017-12-22 2019-06-27 Zte Corporation Methods and wireless communication device for carrying out beam failure recovery

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6152291B2 (ja) * 2013-04-18 2017-06-21 株式会社Ｎｔｔドコモ 移動局及び無線基地局
US10270514B2 (en) * 2016-01-14 2019-04-23 Samsung Electronics Co., Ltd. Method and apparatus for generating beam measurement information in a wireless communication system
US11088747B2 (en) * 2016-04-13 2021-08-10 Qualcomm Incorporated System and method for beam management
CN109155646B (zh) * 2016-05-12 2021-03-30 华为技术有限公司 通信方法和用户设备
KR102675969B1 (ko) * 2016-11-04 2024-06-17 삼성전자주식회사 멀티-빔 시스템 빔 매니지먼트
TWI681645B (zh) * 2016-12-13 2020-01-01 華碩電腦股份有限公司 無線通訊系統中用於波束管理的方法和設備
EP3563621A1 (en) * 2016-12-28 2019-11-06 Nokia Technologies Oy Connection setup recovery for wireless networks
WO2018128442A1 (en) * 2017-01-05 2018-07-12 Samsung Electronics Co., Ltd. Method, apparatus, and system for terminal identification and paging signal transmission for terminal in power saving state
CN118473492A (zh) * 2017-01-06 2024-08-09 索尼公司 波束失效恢复
US10433312B2 (en) * 2017-02-05 2019-10-01 Lg Electronics Inc. Method of performing uplink transmission in wireless communication system and apparatus therefor
US11228992B2 (en) * 2017-05-05 2022-01-18 Qualcomm Incorporated Uplink transmissions without timing synchronization in wireless communication
US10779171B2 (en) * 2017-09-11 2020-09-15 Mediatek Inc. Downlink spatial transmission and spatial reception mechanism in multi-beam operation
CA3023709A1 (en) * 2017-11-09 2019-05-09 Comcast Cable Communications, Llc Csi transmission with multiple bandwidth parts
ES2929855T3 (es) * 2018-01-09 2022-12-02 Beijing Xiaomi Mobile Software Co Ltd Procedimientos de capa física y de MAC en un dispositivo inalámbrico
EP3525516B1 (en) * 2018-02-09 2022-08-31 Comcast Cable Communications, LLC Beam failure recovery procedure in carrier aggregation
EP4132185B1 (en) * 2018-03-30 2024-06-26 ResMed, Inc. Scheduling request based beam failure recovery
WO2019217880A1 (en) * 2018-05-10 2019-11-14 Convida Wireless, Llc Beam failure recovery in new radio unlicensed spectrum
US11026233B2 (en) * 2018-06-20 2021-06-01 Apple Inc. Emission and panel aware beam selection
WO2020014960A1 (zh) * 2018-07-20 2020-01-23 北京小米移动软件有限公司 波束故障恢复请求发送方法、响应方法、装置及存储介质
CN119402979A (zh) * 2018-08-07 2025-02-07 交互数字专利控股公司 用于nr v2x中的自主资源选择的方法和装置
EP4531298A3 (en) * 2018-09-27 2025-06-04 Nokia Technologies Oy Beam failure recovery for serving cell
CN109496456B (zh) * 2018-10-24 2023-12-08 北京小米移动软件有限公司 非授权频谱上的信道检测方法、装置和存储介质
WO2020159172A1 (ko) * 2019-02-01 2020-08-06 엘지전자 주식회사 무선 통신 시스템에서 단말의 빔 실패 보고 방법 및 이를 지원하는 단말 및 기지국
WO2020164566A1 (en) * 2019-02-15 2020-08-20 FG Innovation Company Limited Method and apparatus for acknowledging scell beam failure recovery request
WO2020193012A1 (en) * 2019-03-28 2020-10-01 Sony Corporation Communications device, infrastructure equipment and methods
US11211990B2 (en) * 2019-05-01 2021-12-28 Ofinno, Llc Beam failure recovery in multi-TRP scenarios
US11245510B2 (en) * 2019-05-02 2022-02-08 Ofinno, Llc Beam failure recovery procedure for bandwidth parts

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180278467A1 (en) 2017-03-22 2018-09-27 Qualcomm Incorporated Beam failure identification and recovery techniques
WO2019119399A1 (en) 2017-12-22 2019-06-27 Zte Corporation Methods and wireless communication device for carrying out beam failure recovery

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Convida Wireless，On Beam Failure Recovery for SCell，3GPP TSG RAN WG1 #97 R1-1907466，2019年05月04日

Also Published As

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

Similar Documents

Publication Publication Date Title
EP3922076B1 (en) Fallback procedures for two-step random access procedures
EP4014629B1 (en) Media access control procedures for beam index indications
US11792858B2 (en) Random access procedure fallback
EP3785477B1 (en) Frame-based initiator device operation
CN111567130B (zh) 确定用于传输的rach前置码消息的数目
CN110999494B (zh) 使用多个载波的随机接入信道过程
KR102816155B1 (ko) 랜덤 액세스 절차를 위한 적응적 재송신
TWI859159B (zh) 用於免容許上行鏈路傳輸的資源管理、存取控制和行動性
EP3963935B1 (en) Multi-panel control channel order and initial access
SG11202107675WA (en) Random access channel procedure selection scheme
KR102891584B1 (ko) 자율적인 업링크 송신을 위한 재송신 및 폴백
KR20210111764A (ko) 2-단계 랜덤 액세스 채널 절차의 메시지 b에 대한 피드백
WO2021035452A1 (en) Scheduling request for cell-specific resources
HK40071273B (en) Media access control procedures for beam index indications
HK40071273A (en) Media access control procedures for beam index indications

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230728

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230728

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240716

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240826

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241114

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250225

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250523

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250819

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250912

R150 Certificate of patent or registration of utility model

Ref document number: 7744896

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150