TWI862663B - 用於側鏈同步信號之資源選擇及隨需請求 - Google Patents

用於側鏈同步信號之資源選擇及隨需請求 Download PDF

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Publication number
TWI862663B
TWI862663B TW109127970A TW109127970A TWI862663B TW I862663 B TWI862663 B TW I862663B TW 109127970 A TW109127970 A TW 109127970A TW 109127970 A TW109127970 A TW 109127970A TW I862663 B TWI862663 B TW I862663B
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Taiwan
Prior art keywords
synchronization
edge
synchronization signal
edge link
link
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TW109127970A
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English (en)
Chinese (zh)
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TW202121860A (zh
Inventor
卡皮爾 古拉蒂
陳萬喜
雋懌 厲
濤 駱
索尼 亞卡瑞蘭
俊侯 劉
蘇丹希爾 庫瑪 巴克和
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美商高通公司
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Publication of TW202121860A publication Critical patent/TW202121860A/zh
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    • 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
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/002—Mutual synchronization
    • 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
    • H04W72/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
TW109127970A 2019-08-15 2020-08-17 用於側鏈同步信號之資源選擇及隨需請求 TWI862663B (zh)

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
TW202121860A TW202121860A (zh) 2021-06-01
TWI862663B true TWI862663B (zh) 2024-11-21

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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
KR20220047571A (ko) 2022-04-18
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
JP7742343B2 (ja) 2025-09-19
CN114223278A (zh) 2022-03-22
US20210051614A1 (en) 2021-02-18

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