EP4555810A4 - Terminal, system and method for selecting channel resources in sidelink transmissions - Google Patents

Terminal, system and method for selecting channel resources in sidelink transmissions

Info

Publication number
EP4555810A4
EP4555810A4 EP22954609.8A EP22954609A EP4555810A4 EP 4555810 A4 EP4555810 A4 EP 4555810A4 EP 22954609 A EP22954609 A EP 22954609A EP 4555810 A4 EP4555810 A4 EP 4555810A4
Authority
EP
European Patent Office
Prior art keywords
terminal
channel resources
sidelink transmissions
selecting channel
selecting
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.)
Pending
Application number
EP22954609.8A
Other languages
German (de)
French (fr)
Other versions
EP4555810A1 (en
Inventor
Chunxuan Ye
Haitong Sun
Sigen Ye
Ankit Bhamri
Chunhai Yao
Hong He
Dawei Zhang
Wei Zeng
Huaning Niu
Weidong Yang
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.)
Apple Inc
Original Assignee
Apple 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 Apple Inc filed Critical Apple Inc
Publication of EP4555810A1 publication Critical patent/EP4555810A1/en
Publication of EP4555810A4 publication Critical patent/EP4555810A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • 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
    • H04W72/20—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
    • 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)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
EP22954609.8A 2022-08-12 2022-08-12 Terminal, system and method for selecting channel resources in sidelink transmissions Pending EP4555810A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2022/112161 WO2024031650A1 (en) 2022-08-12 2022-08-12 Terminal, system, and method for selecting channel resources in sidelink transmissions

Publications (2)

Publication Number Publication Date
EP4555810A1 EP4555810A1 (en) 2025-05-21
EP4555810A4 true EP4555810A4 (en) 2025-09-17

Family

ID=89850434

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22954609.8A Pending EP4555810A4 (en) 2022-08-12 2022-08-12 Terminal, system and method for selecting channel resources in sidelink transmissions

Country Status (4)

Country Link
EP (1) EP4555810A4 (en)
KR (1) KR20250048324A (en)
CN (1) CN119698898A (en)
WO (1) WO2024031650A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121842814A (en) * 2024-10-10 2026-04-10 中兴通讯股份有限公司 Communication parameter transmitting and receiving method, storage medium, electronic device, and computer program product

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210168574A1 (en) * 2018-08-09 2021-06-03 Convida Wireless, Llc Beamforming and grouping for nr v2x
WO2021237654A1 (en) * 2020-05-29 2021-12-02 Qualcomm Incorporated Multiplexing sidelink-synchronization signal block (s-ssb) and physical sidelink control channel/physical sidelink shared channel (pscch/pscch) and fulfilment of occupancy channel bandwidth (ocb) for new radio-unlicensed (nr-u) sidelink
WO2021248300A1 (en) * 2020-06-09 2021-12-16 Qualcomm Incorporated Sidelink synchronization signal block transmissions in a shared spectrum

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112655255A (en) * 2018-10-29 2021-04-13 Oppo广东移动通信有限公司 Wireless communication method, terminal equipment and network equipment
US11310007B2 (en) * 2018-11-14 2022-04-19 Samsung Electronics Co., Ltd. Method and apparatus for configuring parameters in vehicle-to-everything system
KR102799770B1 (en) * 2019-04-12 2025-04-25 현대자동차주식회사 Methods for controlling sidelink harq feedback and appratuses thereof
US12041564B2 (en) * 2020-05-22 2024-07-16 Qualcomm Incorporated Demand and response for sidelink synchronization signal block (S-SSB) transmission
US20230232426A1 (en) * 2020-07-14 2023-07-20 Qualcomm Incorporated Sidelink synchronization signal block (s-ssb) transmissions in a shared spectrum

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210168574A1 (en) * 2018-08-09 2021-06-03 Convida Wireless, Llc Beamforming and grouping for nr v2x
WO2021237654A1 (en) * 2020-05-29 2021-12-02 Qualcomm Incorporated Multiplexing sidelink-synchronization signal block (s-ssb) and physical sidelink control channel/physical sidelink shared channel (pscch/pscch) and fulfilment of occupancy channel bandwidth (ocb) for new radio-unlicensed (nr-u) sidelink
WO2021248300A1 (en) * 2020-06-09 2021-12-16 Qualcomm Incorporated Sidelink synchronization signal block transmissions in a shared spectrum

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
APPLE: "On Physical Channel Design Framework for Sidelink on FR1 Unlicensed", vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), XP052153429, Retrieved from the Internet <URL:https://ftp.3gpp.org/tsg_ran/WG1_RL1/TSGR1_109-e/Docs/R1-2204248.zip R1-2204248 On Physical Channel Design Framework for Sidelink on FR1 Unlicensed Spectrum.docx> [retrieved on 20220429] *
See also references of WO2024031650A1 *
VIVO: "Sidelink synchronization mechanism", vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), XP051727596, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1906140%2Ezip> [retrieved on 20190513] *

Also Published As

Publication number Publication date
KR20250048324A (en) 2025-04-08
CN119698898A (en) 2025-03-25
WO2024031650A1 (en) 2024-02-15
EP4555810A1 (en) 2025-05-21

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