JP7761645B2 - 送信機感知を用いたリソース選択 - Google Patents

送信機感知を用いたリソース選択

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Publication number
JP7761645B2
JP7761645B2 JP2023529086A JP2023529086A JP7761645B2 JP 7761645 B2 JP7761645 B2 JP 7761645B2 JP 2023529086 A JP2023529086 A JP 2023529086A JP 2023529086 A JP2023529086 A JP 2023529086A JP 7761645 B2 JP7761645 B2 JP 7761645B2
Authority
JP
Japan
Prior art keywords
sidelink
message
resources
resource
sidelink message
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
JP2023529086A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022115556A5 (https=
JP2023551144A (ja
JP2023551144A5 (https=
Inventor
リュ、ジュン・ホ
アッカラカラン、ソニー
スン、ジン
リ、ジュンイ
ルオ、タオ
ジャン、シャオシャ
チェンダマライ・カンナン、アルムガン
ワン、シャオジエ
モントジョ、ジュアン
オズトゥルク、オズキャン
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
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2023551144A publication Critical patent/JP2023551144A/ja
Publication of JPWO2022115556A5 publication Critical patent/JPWO2022115556A5/ja
Publication of JP2023551144A5 publication Critical patent/JP2023551144A5/ja
Application granted granted Critical
Publication of JP7761645B2 publication Critical patent/JP7761645B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • 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]
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2023529086A 2020-11-25 2021-11-24 送信機感知を用いたリソース選択 Active JP7761645B2 (ja)

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 (4)

Publication Number Publication Date
JP2023551144A JP2023551144A (ja) 2023-12-07
JPWO2022115556A5 JPWO2022115556A5 (https=) 2024-11-01
JP2023551144A5 JP2023551144A5 (https=) 2024-11-01
JP7761645B2 true JP7761645B2 (ja) 2025-10-28

Family

ID=79018872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023529086A Active JP7761645B2 (ja) 2020-11-25 2021-11-24 送信機感知を用いたリソース選択

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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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
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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US20200229210A1 (en) 2019-01-10 2020-07-16 Qualcomm Incorporated Handling packets with different priorities in sidelink systems
WO2020192631A1 (zh) 2019-03-27 2020-10-01 维沃移动通信有限公司 参考值的确定方法及终端

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WO2020192631A1 (zh) 2019-03-27 2020-10-01 维沃移动通信有限公司 参考值的确定方法及终端

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
WO2022115556A1 (en) 2022-06-02
US11997668B2 (en) 2024-05-28
KR20230107817A (ko) 2023-07-18

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