COMMUNICATION METHOD AND APPARATUS

WIPO Patent Application WO/2021/056584

A1

The present application relates to a communication method and apparatus, wherein same can be applied to the Internet of Vehicles, such as V2X, LTE-V and V2V, or can be applied to the fields of D2D, intelligent driving, intelligent connected vehicles, etc. The method comprises: a terminal apparatus receiving first information from a network device; the terminal apparatus determining, according to the first information, a device-to-device frame number (DFN) corresponding to the current time; and the terminal apparatus performing sidelink communication on the basis of the DFN corresponding to the current time. Therefore, a terminal apparatus can use a DFN to perform sidelink communication, such that a terminal apparatus within the coverage range of a network device can normally perform sidelink communication with a terminal apparatus outside the coverage range of the network device.

WO/2013/079028	GENERAL METHOD FOR IMPLEMENTING SYNCHRONOUS TRANSMISSION AND RECEPTION OF WIRELESS COMMUNICATION TEST PLATFORM
WO/2013/042625	BASE STATION AND COMMUNICATION CONTROL METHOD
WO/2023/214340	SYSTEMS AND METHODS FOR TIME SYNCHRONIZATION OF SENSING TRANSMISSIONS MADE BY UNASSOCIATED STATIONS

YUAN PU (CN)

PCT/CN2019/109236

April 01, 2021

September 29, 2019

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HUAWEI TECH CO LTD (CN)

H04W56/00

WO2018088951A1

2018-05-17

CN106465312A	2017-02-22
CN105992331A	2016-10-05
US20190254093A1	2019-08-15

CATT: "Consideration on DFN offset", 3GPP TSG-RAN WG2 MEETING #97 R2-1701238, 17 February 2017 (2017-02-17), XP051223442
HUAWEI ET AL.: "Remaining issues on DFN offset", 3GPP TSG RAN WG2 MEETING #97 R2-1701373, 17 February 2017 (2017-02-17), XP051223501

TDIP & PARTNERS (CN)

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