TWI853068B - 用於波束索引指示的媒體存取控制程序 - Google Patents

用於波束索引指示的媒體存取控制程序 Download PDF

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Publication number
TWI853068B
TWI853068B TW109127742A TW109127742A TWI853068B TW I853068 B TWI853068 B TW I853068B TW 109127742 A TW109127742 A TW 109127742A TW 109127742 A TW109127742 A TW 109127742A TW I853068 B TWI853068 B TW I853068B
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TW
Taiwan
Prior art keywords
base station
uplink
indication
uplink resources
request
Prior art date
Application number
TW109127742A
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English (en)
Chinese (zh)
Other versions
TW202123749A (zh
Inventor
林海 何
周嚴
濤 駱
瑞銘 鄭
蓋文伯納德 霍恩
Original Assignee
美商高通公司
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.)
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Publication date
Priority claimed from PCT/CN2019/102367 external-priority patent/WO2021035452A1/en
Application filed by 美商高通公司 filed Critical 美商高通公司
Publication of TW202123749A publication Critical patent/TW202123749A/zh
Application granted granted Critical
Publication of TWI853068B publication Critical patent/TWI853068B/zh

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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
    • H04B7/06—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)
TW109127742A 2019-08-15 2020-08-14 用於波束索引指示的媒體存取控制程序 TWI853068B (zh)

Applications Claiming Priority (6)

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
WOPCT/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

Publications (2)

Publication Number Publication Date
TW202123749A TW202123749A (zh) 2021-06-16
TWI853068B true TWI853068B (zh) 2024-08-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW109127742A TWI853068B (zh) 2019-08-15 2020-08-14 用於波束索引指示的媒體存取控制程序

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)

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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
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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
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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
JP7744896B2 (ja) 2025-09-26
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
CN121037979A (zh) 2025-11-28
EP4014629B1 (en) 2024-10-09
CN114223280A (zh) 2022-03-22
PH12022550236A1 (en) 2023-01-04

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