CN121037979A - 波束索引指示的媒体接入控制过程 - Google Patents

波束索引指示的媒体接入控制过程

Info

Publication number
CN121037979A
CN121037979A CN202511236567.3A CN202511236567A CN121037979A CN 121037979 A CN121037979 A CN 121037979A CN 202511236567 A CN202511236567 A CN 202511236567A CN 121037979 A CN121037979 A CN 121037979A
Authority
CN
China
Prior art keywords
base station
uplink resources
indication
uplink
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.)
Pending
Application number
CN202511236567.3A
Other languages
English (en)
Chinese (zh)
Inventor
何林海
周彦
T·罗
郑瑞明
G·B·霍恩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN121037979A publication Critical patent/CN121037979A/zh
Pending legal-status Critical Current

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)
CN202511236567.3A 2019-08-15 2020-08-14 波束索引指示的媒体接入控制过程 Pending CN121037979A (zh)

Applications Claiming Priority (8)

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
CN202080057294.5A CN114223280B (zh) 2019-08-15 2020-08-14 波束索引指示的媒体接入控制过程

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202080057294.5A Division CN114223280B (zh) 2019-08-15 2020-08-14 波束索引指示的媒体接入控制过程

Publications (1)

Publication Number Publication Date
CN121037979A true CN121037979A (zh) 2025-11-28

Family

ID=74567527

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202511236567.3A Pending CN121037979A (zh) 2019-08-15 2020-08-14 波束索引指示的媒体接入控制过程
CN202080057294.5A Active CN114223280B (zh) 2019-08-15 2020-08-14 波束索引指示的媒体接入控制过程

Family Applications After (1)

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Country Status (10)

Country Link
US (1) US20210051651A1 (https=)
EP (2) EP4014629B1 (https=)
JP (1) JP7744896B2 (https=)
KR (1) KR20220046570A (https=)
CN (2) CN121037979A (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
US12563640B2 (en) * 2020-05-28 2026-02-24 Google Llc Adjusting radio access network connections based on communication failures
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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
AU2022243958A1 (en) * 2021-03-23 2023-10-12 Nokia Technologies Oy Methods and apparatuses for small data transmissions in inactive state
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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
US11791882B2 (en) * 2016-04-13 2023-10-17 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
TWI644530B (zh) * 2016-12-13 2018-12-11 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
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Also Published As

Publication number Publication date
JP7744896B2 (ja) 2025-09-26
EP4459890A3 (en) 2024-12-11
EP4014629A1 (en) 2022-06-22
AU2020327357A1 (en) 2022-02-24
KR20220046570A (ko) 2022-04-14
TWI853068B (zh) 2024-08-21
TW202123749A (zh) 2021-06-16
CN114223280B (zh) 2025-09-19
US20210051651A1 (en) 2021-02-18
JP2022544243A (ja) 2022-10-17
AU2026200044A1 (en) 2026-01-22
CN114223280A (zh) 2022-03-22
BR112022002316A2 (pt) 2022-04-26
EP4459890A2 (en) 2024-11-06
EP4014629B1 (en) 2024-10-09
WO2021030762A1 (en) 2021-02-18
PH12022550236A1 (en) 2023-01-04

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