KR20220047571A - 사이드링크 동기화 신호들에 대한 자원 선택 및 온-디멘드 요청 - Google Patents

사이드링크 동기화 신호들에 대한 자원 선택 및 온-디멘드 요청 Download PDF

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Publication number
KR20220047571A
KR20220047571A KR1020227004121A KR20227004121A KR20220047571A KR 20220047571 A KR20220047571 A KR 20220047571A KR 1020227004121 A KR1020227004121 A KR 1020227004121A KR 20227004121 A KR20227004121 A KR 20227004121A KR 20220047571 A KR20220047571 A KR 20220047571A
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South Korea
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sidelink
resources
synchronization
peer
pool
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KR1020227004121A
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Korean (ko)
Inventor
카필 굴라티
완시 첸
준이 리
타오 루오
소니 악카라카란
정 호 류
수디르 쿠마르 바겔
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퀄컴 인코포레이티드
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Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • H04W72/0406—
    • H04W72/082—
    • 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
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020227004121A 2019-08-15 2020-08-17 사이드링크 동기화 신호들에 대한 자원 선택 및 온-디멘드 요청 Pending KR20220047571A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962887455P 2019-08-15 2019-08-15
US62/887,455 2019-08-15
US16/994,141 US12058631B2 (en) 2019-08-15 2020-08-14 Resource selection and on-demand request for sidelink synchronization signals
US16/994,141 2020-08-14
PCT/US2020/046610 WO2021030790A2 (en) 2019-08-15 2020-08-17 Resource selection and on-demand request for sidelink synchronization signals

Publications (1)

Publication Number Publication Date
KR20220047571A true KR20220047571A (ko) 2022-04-18

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Application Number Title Priority Date Filing Date
KR1020227004121A Pending KR20220047571A (ko) 2019-08-15 2020-08-17 사이드링크 동기화 신호들에 대한 자원 선택 및 온-디멘드 요청

Country Status (9)

Country Link
US (1) US12058631B2 (https=)
EP (1) EP4014419A2 (https=)
JP (2) JP7742343B2 (https=)
KR (1) KR20220047571A (https=)
CN (1) CN114223278B (https=)
BR (1) BR112022002261A2 (https=)
PH (1) PH12022550178A1 (https=)
TW (1) TWI862663B (https=)
WO (1) WO2021030790A2 (https=)

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WO2021030790A3 (en) 2021-03-11
JP2022544150A (ja) 2022-10-17
JP2025163029A (ja) 2025-10-28
TW202121860A (zh) 2021-06-01
EP4014419A2 (en) 2022-06-22
WO2021030790A2 (en) 2021-02-18
PH12022550178A1 (en) 2022-11-14
CN114223278B (zh) 2024-12-31
BR112022002261A2 (pt) 2022-04-19
US12058631B2 (en) 2024-08-06
TWI862663B (zh) 2024-11-21
JP7742343B2 (ja) 2025-09-19
CN114223278A (zh) 2022-03-22
US20210051614A1 (en) 2021-02-18

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