METHOD AND DEVICE OF COORDINATING TRANSMISSION TIME OF V2X MESSAGE

METHOD AND DEVICE OF COORDINATING TRANSMISSION TIME OF V2X MESSAGE

A method of coordinating a transmission time of V2X message includes: acquiring, by an application layer module of a V2X device, an ideal time point at which an underlying layer module of the V2X device schedules to transmit the V2X message, the application layer module being configured to manage V2...

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Hauptverfasser: SONG, Yueqi, ZHU, Jian
Format: Patent
Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
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creator SONG, Yueqi
ZHU, Jian
description A method of coordinating a transmission time of V2X message includes: acquiring, by an application layer module of a V2X device, an ideal time point at which an underlying layer module of the V2X device schedules to transmit the V2X message, the application layer module being configured to manage V2X application scenario and the underlying layer module being configured to manage V2X radio frequency function; determining a processing period for processing the V2X message; determining a waiting period based on the ideal time point and the processing period; transmitting, from the application layer module to the underlying layer module, a message transmission request after elapse of the waiting period from acquiring of the ideal time point; and in response to a reception of the message transmission request in the underlying layer module, transmitting, using the underlying layer module, the V2X message toward outside at the ideal time point.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
WIRELESS COMMUNICATIONS NETWORKS
title METHOD AND DEVICE OF COORDINATING TRANSMISSION TIME OF V2X MESSAGE
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