KR20230107817A - 송신기 감지를 이용한 리소스 선택 - Google Patents

송신기 감지를 이용한 리소스 선택 Download PDF

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Publication number
KR20230107817A
KR20230107817A KR1020237016757A KR20237016757A KR20230107817A KR 20230107817 A KR20230107817 A KR 20230107817A KR 1020237016757 A KR1020237016757 A KR 1020237016757A KR 20237016757 A KR20237016757 A KR 20237016757A KR 20230107817 A KR20230107817 A KR 20230107817A
Authority
KR
South Korea
Prior art keywords
sidelink
resources
message
sidelink message
channel
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
KR1020237016757A
Other languages
English (en)
Korean (ko)
Inventor
정호 류
소니 아카라카란
징 선
준이 리
타오 루오
샤오샤 장
아루무감 첸다마라이 칸난
샤오지에 왕
후안 몬토조
오즈칸 오즈투르크
Original Assignee
퀄컴 인코포레이티드
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
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20230107817A publication Critical patent/KR20230107817A/ko
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26—Resource reservation
    • 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
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • 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
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237016757A 2020-11-25 2021-11-24 송신기 감지를 이용한 리소스 선택 Pending KR20230107817A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17/105,095 2020-11-25
US17/105,095 US11997668B2 (en) 2020-11-25 2020-11-25 Resource selection with transmitter sensing
PCT/US2021/060756 WO2022115556A1 (en) 2020-11-25 2021-11-24 Resource selection with transmitter sensing

Publications (1)

Publication Number Publication Date
KR20230107817A true KR20230107817A (ko) 2023-07-18

Family

ID=79018872

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237016757A Pending KR20230107817A (ko) 2020-11-25 2021-11-24 송신기 감지를 이용한 리소스 선택

Country Status (6)

Country Link
US (1) US11997668B2 (https=)
EP (1) EP4252472A1 (https=)
JP (1) JP7761645B2 (https=)
KR (1) KR20230107817A (https=)
CN (1) CN116508381A (https=)
WO (1) WO2022115556A1 (https=)

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WO2026059594A1 (en) * 2024-09-13 2026-03-19 Kyocera Corporation Methods, apparatuses and systems for beam codebook subset restriction for enhanced beam management performance monitoring

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US12279144B2 (en) * 2021-01-19 2025-04-15 Mediatek Singapore Pte. Ltd. Resource allocation enhancements for sidelink communications
CN114915391B (zh) * 2021-02-10 2024-08-16 维沃移动通信有限公司 冲突指示方法、装置及电子设备
US11451949B2 (en) * 2021-06-14 2022-09-20 Ultralogic 6G, Llc Sidelink V2V, V2X, and low-complexity IoT communication in 5G and 6G
US12028887B2 (en) * 2021-08-27 2024-07-02 Qualcomm Incorporated Sensing report quantization for inter-user equipment coordination
US12176989B2 (en) * 2022-07-28 2024-12-24 Qualcomm Incorporated Transmitting inter-user-equipment coordination information based at least in part on beamforming
US12289144B2 (en) * 2023-09-05 2025-04-29 Qualcomm Incorporated Spatial sensing techniques for sidelink communications

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WO2016159559A1 (ko) 2015-04-03 2016-10-06 엘지전자 주식회사 Mcptt에서 단말이 우선 순위를 변경하는 방법 및 장치
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026059594A1 (en) * 2024-09-13 2026-03-19 Kyocera Corporation Methods, apparatuses and systems for beam codebook subset restriction for enhanced beam management performance monitoring

Also Published As

Publication number Publication date
JP2023551144A (ja) 2023-12-07
US20220167376A1 (en) 2022-05-26
CN116508381A (zh) 2023-07-28
EP4252472A1 (en) 2023-10-04
JP7761645B2 (ja) 2025-10-28
WO2022115556A1 (en) 2022-06-02
US11997668B2 (en) 2024-05-28

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Patent event date: 20230517

Patent event code: PA01051R01D

Comment text: International Patent Application

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Patent event code: PA02012R01D

Patent event date: 20241111

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