EP3689053A4 - Method and equipment for selecting synchronization reference source for multi-carrier sidelink communication - Google Patents

Method and equipment for selecting synchronization reference source for multi-carrier sidelink communication Download PDF

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Publication number
EP3689053A4
EP3689053A4 EP18861672.6A EP18861672A EP3689053A4 EP 3689053 A4 EP3689053 A4 EP 3689053A4 EP 18861672 A EP18861672 A EP 18861672A EP 3689053 A4 EP3689053 A4 EP 3689053A4
Authority
EP
European Patent Office
Prior art keywords
equipment
reference source
sidelink communication
synchronization reference
selecting synchronization
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
EP18861672.6A
Other languages
German (de)
French (fr)
Other versions
EP3689053A1 (en
Inventor
Shichang Zhang
Yingyang Li
Yi Wang
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2018/011397 external-priority patent/WO2019066475A1/en
Publication of EP3689053A1 publication Critical patent/EP3689053A1/en
Publication of EP3689053A4 publication Critical patent/EP3689053A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • 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
    • 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
    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • 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
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W72/30—Resource management for broadcast services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/11—Allocation or use of connection identifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
EP18861672.6A 2017-09-28 2018-09-27 Method and equipment for selecting synchronization reference source for multi-carrier sidelink communication Pending EP3689053A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CN201710900782 2017-09-28
CN201711050642 2017-10-31
CN201810284791 2018-04-02
CN201810438003.1A CN109586879B (en) 2017-09-28 2018-05-09 Method and equipment for selecting synchronous source of multi-carrier bypass communication
PCT/KR2018/011397 WO2019066475A1 (en) 2017-09-28 2018-09-27 Method and equipment for selecting synchronization reference source for multi-carrier sidelink communication

Publications (2)

Publication Number Publication Date
EP3689053A1 EP3689053A1 (en) 2020-08-05
EP3689053A4 true EP3689053A4 (en) 2021-03-03

Family

ID=65919480

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18861672.6A Pending EP3689053A4 (en) 2017-09-28 2018-09-27 Method and equipment for selecting synchronization reference source for multi-carrier sidelink communication

Country Status (3)

Country Link
EP (1) EP3689053A4 (en)
KR (1) KR102617246B1 (en)
CN (1) CN109586879B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112689324B (en) * 2019-10-18 2022-06-28 大唐移动通信设备有限公司 Method for determining synchronous reference source and terminal
CN113141594B (en) * 2020-01-17 2022-10-14 大唐高鸿智联科技(重庆)有限公司 Synchronization method and device and Internet of vehicles V2X equipment
EP4104546A1 (en) * 2020-02-14 2022-12-21 Nokia Technologies Oy Synchronization priority for sidelink wireless communications
KR20230043903A (en) * 2020-09-18 2023-03-31 엘지전자 주식회사 sidelink communication
CN112367702B (en) * 2020-10-27 2022-01-04 Tcl通讯（宁波）有限公司 Synchronization method, device and storage medium
CN112822771B (en) * 2020-12-30 2024-01-26 中信科智联科技有限公司 Synchronization method and device and terminal equipment
CN114765586A (en) * 2021-01-13 2022-07-19 华为技术有限公司 Method, device and system for detecting time synchronization performance
EP4304253A1 (en) * 2021-03-03 2024-01-10 LG Electronics Inc. Method for transmitting and receiving sidelink in wireless communication system and device therefor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3063914B1 (en) * 2013-10-31 2019-04-03 Huawei Technologies Co., Ltd. System and method for device-to-device synchronization
CN104812058A (en) * 2014-01-24 2015-07-29 北京三星通信技术研究有限公司 Method for implementing synchronization between D2D terminals and D2D terminal device
US20160345348A1 (en) * 2014-01-28 2016-11-24 Lg Electronics Inc. Method and apparatus for device-to-device terminal for transmitting control channel in wireless communication system
WO2016036142A1 (en) * 2014-09-02 2016-03-10 엘지전자 주식회사 Method and device for transmission of synchronization signal by device-to-device terminal in wireless communication system
KR20160037038A (en) * 2014-09-26 2016-04-05 주식회사 아이티엘 Apparatus and method for synchronization for d2d communication
EP3205156B1 (en) * 2014-10-10 2020-05-20 Telefonaktiebolaget LM Ericsson (publ) Signal quality measurement for device-to-device communication
US9888450B2 (en) * 2014-12-16 2018-02-06 Lg Electronics Inc. Method and apparatus for detecting synchronization signal in wireless communication system
RU2690023C1 (en) * 2015-08-10 2019-05-30 Хуавэй Текнолоджиз Ко., Лтд. D2d synchronization method, user equipment and serving cell
US10652846B2 (en) 2015-09-24 2020-05-12 Intel Corporation Systems, methods and devices for cellular synchronization references
KR20170088490A (en) * 2016-01-22 2017-08-02 주식회사 케이티 Methods and apparatus for V2X communications control
CN107046461B (en) * 2016-02-05 2022-06-07 北京三星通信技术研究有限公司 V2X terminal time-frequency synchronization sending and receiving processing method and device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NTT DOCOMO ET AL: "Discussion on synchronization for carrier aggregation", vol. RAN WG1, no. Prague, Czechia; 20170821 - 20170825, 20 August 2017 (2017-08-20), XP051316673, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170820] *

Also Published As

Publication number Publication date
CN109586879A (en) 2019-04-05
EP3689053A1 (en) 2020-08-05
KR20200049889A (en) 2020-05-08
KR102617246B1 (en) 2023-12-27
CN109586879B (en) 2023-06-20

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