WO2020033795A8 - V2x synchronization - Google Patents

V2x synchronization Download PDF

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Publication number
WO2020033795A8
WO2020033795A8 PCT/US2019/045846 US2019045846W WO2020033795A8 WO 2020033795 A8 WO2020033795 A8 WO 2020033795A8 US 2019045846 W US2019045846 W US 2019045846W WO 2020033795 A8 WO2020033795 A8 WO 2020033795A8
Authority
WO
WIPO (PCT)
Prior art keywords
wtru
priority
wtrus
assigned
platoon leader
Prior art date
Application number
PCT/US2019/045846
Other languages
French (fr)
Other versions
WO2020033795A1 (en
Inventor
Kyle Jung-Lin Pan
Nirav B. Shah
Fengjun Xi
Chunxuan Ye
Original Assignee
Idac Holdings, 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 Idac Holdings, Inc. filed Critical Idac Holdings, Inc.
Publication of WO2020033795A1 publication Critical patent/WO2020033795A1/en
Publication of WO2020033795A8 publication Critical patent/WO2020033795A8/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

Systems, methods, and instrumentalities may be provided for v2x synchronization. A WTRU may receive a first SLSS from a first WTRU and a second SLSS from a second WTRU. The WTRU may determine, based on the first and second SLSSs, a priority for each of the first and second WTRUs. The WTRU may determine a priority order that may include a first priority assigned to a platoon leader, a second priority assigned to a WTRU in-coverage by the platoon leader, and a third priority assigned to a WTRU out-of-coverage by the platoon leader. The first priority may be higher than the second priority which may be higher than the third priority. The WTRU may select, according to the priority order, a SyncRef WTRU from the first and second WTRUs. The selected SyncRef WTRU may have a highest priority in the priority order of the first and second WTRUs.
PCT/US2019/045846 2018-08-09 2019-08-09 V2x synchronization WO2020033795A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862716831P 2018-08-09 2018-08-09
US62/716,831 2018-08-09

Publications (2)

Publication Number Publication Date
WO2020033795A1 WO2020033795A1 (en) 2020-02-13
WO2020033795A8 true WO2020033795A8 (en) 2020-06-04

Family

ID=67766347

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/045846 WO2020033795A1 (en) 2018-08-09 2019-08-09 V2x synchronization

Country Status (1)

Country Link
WO (1) WO2020033795A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115191123A (en) * 2020-03-12 2022-10-14 华为技术有限公司 Sidelink beam reporting
US20210368466A1 (en) * 2020-05-22 2021-11-25 Qualcomm Incorporated Demand and response for sidelink synchronization signal block (s-ssb) transmission
EP4162738A4 (en) * 2020-06-09 2024-03-06 Qualcomm Inc Sidelink synchronization signal block transmissions in a shared spectrum
CN115623442A (en) * 2021-07-15 2023-01-17 中信科智联科技有限公司 Synchronization method, device and terminal
CN113612583B (en) * 2021-08-16 2022-11-25 上海大学 FPGA implementation method and system supporting sidelink communication blind detection
US11906643B2 (en) * 2021-12-13 2024-02-20 Qualcomm Incorporated Optimizing transmission of a sidelink synchronization signal by a wireless device
US20230269679A1 (en) * 2022-02-24 2023-08-24 Qualcomm Incorporated Thermal efficient method to maintain cv2x timing
WO2024056152A1 (en) * 2022-09-12 2024-03-21 Telefonaktiebolaget Lm Ericsson (Publ) Device-characteristic-based synchronization management for d2d devices
WO2024097500A1 (en) * 2022-11-03 2024-05-10 Qualcomm Incorporated Wideband sidelink synchronization signal block

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017029036A1 (en) * 2015-08-19 2017-02-23 Sony Corporation Mobile communications devices and methods

Also Published As

Publication number Publication date
WO2020033795A1 (en) 2020-02-13

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