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
Prior art date
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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 (enExample)
EP (1) EP4014419A2 (enExample)
JP (2) JP7742343B2 (enExample)
KR (1) KR20220047571A (enExample)
CN (1) CN114223278B (enExample)
BR (1) BR112022002261A2 (enExample)
PH (1) PH12022550178A1 (enExample)
TW (1) TWI862663B (enExample)
WO (1) WO2021030790A2 (enExample)

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WO2021030790A3 (en) 2021-03-11
CN114223278B (zh) 2024-12-31
US12058631B2 (en) 2024-08-06
TW202121860A (zh) 2021-06-01
JP2025163029A (ja) 2025-10-28
JP7742343B2 (ja) 2025-09-19
BR112022002261A2 (pt) 2022-04-19
US20210051614A1 (en) 2021-02-18
KR20220047571A (ko) 2022-04-18
WO2021030790A2 (en) 2021-02-18
CN114223278A (zh) 2022-03-22
PH12022550178A1 (en) 2022-11-14
EP4014419A2 (en) 2022-06-22
JP2022544150A (ja) 2022-10-17

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