JP7742343B2 - サイドリンク同期信号についてのリソース選択およびオンデマンド要求 - Google Patents

サイドリンク同期信号についてのリソース選択およびオンデマンド要求

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Publication number
JP7742343B2
JP7742343B2 JP2022507640A JP2022507640A JP7742343B2 JP 7742343 B2 JP7742343 B2 JP 7742343B2 JP 2022507640 A JP2022507640 A JP 2022507640A JP 2022507640 A JP2022507640 A JP 2022507640A JP 7742343 B2 JP7742343 B2 JP 7742343B2
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Japan
Prior art keywords
resources
sidelink
subset
synchronization signal
pool
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
JP2022507640A
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English (en)
Japanese (ja)
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JP2022544150A (ja
JP2022544150A5 (https=
Inventor
グラティ、カピル
チェン、ワンシ
リ、ジュンイ
ルオ、タオ
アッカラカラン、ソニー
リュ、ジュン・ホ
バゲル、スディール・クマー
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
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Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2022544150A publication Critical patent/JP2022544150A/ja
Publication of JP2022544150A5 publication Critical patent/JP2022544150A5/ja
Priority to JP2025113678A priority Critical patent/JP2025163029A/ja
Application granted granted Critical
Publication of JP7742343B2 publication Critical patent/JP7742343B2/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
    • 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)
JP2022507640A 2019-08-15 2020-08-17 サイドリンク同期信号についてのリソース選択およびオンデマンド要求 Active JP7742343B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025113678A JP2025163029A (ja) 2019-08-15 2025-07-04 サイドリンク同期信号についてのリソース選択およびオンデマンド要求

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025113678A Division JP2025163029A (ja) 2019-08-15 2025-07-04 サイドリンク同期信号についてのリソース選択およびオンデマンド要求

Publications (3)

Publication Number Publication Date
JP2022544150A JP2022544150A (ja) 2022-10-17
JP2022544150A5 JP2022544150A5 (https=) 2023-07-27
JP7742343B2 true JP7742343B2 (ja) 2025-09-19

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022507640A Active JP7742343B2 (ja) 2019-08-15 2020-08-17 サイドリンク同期信号についてのリソース選択およびオンデマンド要求
JP2025113678A Pending JP2025163029A (ja) 2019-08-15 2025-07-04 サイドリンク同期信号についてのリソース選択およびオンデマンド要求

Family Applications After (1)

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JP2025113678A Pending JP2025163029A (ja) 2019-08-15 2025-07-04 サイドリンク同期信号についてのリソース選択およびオンデマンド要求

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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US11611853B2 (en) * 2020-03-31 2023-03-21 Qualcomm Incorporated Sidelink group management for transmit power controlled group communications
US12342297B2 (en) 2020-08-20 2025-06-24 Qualcomm Incorporated Timing adjustment in sidelink
KR20230043902A (ko) * 2020-09-18 2023-03-31 엘지전자 주식회사 사이드링크 통신
US12562776B2 (en) * 2020-12-16 2026-02-24 Qualcomm Incorporated Frequency hopping coordination and configuration for sidelink communication
WO2023065367A1 (zh) * 2021-10-22 2023-04-27 Oppo广东移动通信有限公司 无线通信的方法、终端设备和网络设备
US12232062B2 (en) * 2022-05-25 2025-02-18 Qualcomm Incorporated Synchronization in sidelink operation
CN119563352A (zh) * 2022-07-25 2025-03-04 高通股份有限公司 侧链路通信上的绝对时间分发
WO2024021042A1 (en) * 2022-07-29 2024-02-01 Mediatek Singapore Pte. Ltd. Design of synchronization signal pattern for sl-u

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Also Published As

Publication number Publication date
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
TWI862663B (zh) 2024-11-21
CN114223278A (zh) 2022-03-22
US20210051614A1 (en) 2021-02-18

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