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Method of controlling V2X service transmission and device

A business transmission and business technology, applied in the field of communications, can solve problems such as unreasonable configuration of business information transmission and unsatisfactory transmission requirements, and achieve the effects of improving traffic safety, improving pertinence, and reasonable configuration.

Active Publication Date: 2016-01-13
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

In order to solve the problems that different V2X business transmission requirements cannot be met and business information transmission configuration is unreasonable

Method used

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  • Method of controlling V2X service transmission and device
  • Method of controlling V2X service transmission and device
  • Method of controlling V2X service transmission and device

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Embodiment Construction

[0064] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0065] According to the transmission protocol based on the device-to-device (D2D) discovery technology described in the embodiment of the present invention, under this protocol, the V2X application layer message can be used as the payload of the D2D discovery message, through the physical layer The side discovery channel (PhysicallayerSidelinkDiscoveryChannel, referred to as PSDCH) is sent out in the form of broadcast; and based on the transmission protocol of D2D c...

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Abstract

The embodiment of the invention discloses a method of controlling V2X service transmission. The method comprises steps: transmission index parameters for transmitting a V2X service by a terminal are acquired; transmission protocols are selected according to the transmission index parameters, wherein the transmission protocols comprise a transmission protocol based on D2D discovery technology and a transmission protocol based on D2D communication technology; according to the transmission index parameters and the transmission protocols, a resource scheduling model is determined or a resource scheduling model allocated by a base station is received so as to enable the terminal to complete V2X service transmission according to the transmission protocols and the resource scheduling model, wherein the resource scheduling model comprises a base station scheduling model and a resource pool model. The embodiment of the invention also discloses a device for controlling V2X service transmission. By adopting the method and the device of the invention, a transmission mode for different V2X services can be reasonably allocated, and transmission needs of different V2X services can be met.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method and device for controlling V2X service transmission. Background technique [0002] The information exchange between vehicles and the outside world (Vehicle to X, referred to as V2X) is a key technology for future intelligent transportation systems. It enables communication between vehicles, vehicles and base stations, and vehicles and mobile devices. In order to obtain a series of traffic information such as real-time road conditions, road information, and pedestrian information, so as to improve driving safety, reduce congestion, and improve traffic efficiency. It may include vehicle-to-vehicle (Vehicle-to-Vehicle) information exchange, vehicle-to-infrastructure (Vehicle-to-Infrastructure, V2I for short) information exchange, and vehicle-to-mobile devices (Vehicletonomadicdevices, V2N for short) information exchange. [0003] Many V2X applications will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W28/16H04W4/40
CPCH04W28/16H04W4/40
Inventor 雷艺学郑倩张云飞
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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