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Network data transmission method and device based on vehicle

A network data transmission and network data technology, applied in the field of vehicle-based network data transmission devices, can solve problems such as delay, vehicles cannot receive video stream data in real time, and poor real-time performance, and achieve the effect of real-time transmission

Active Publication Date: 2016-09-28
FAFA AUTOMOBILE (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the biggest disadvantage of the buffer pool is its poor real-time performance. Vehicles cannot receive video streaming data in real time. When watching programs such as live TV, there will be a long delay

Method used

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  • Network data transmission method and device based on vehicle
  • Network data transmission method and device based on vehicle
  • Network data transmission method and device based on vehicle

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0021] refer to figure 1 , which shows a flow chart of Embodiment 1 of the vehicle-based network data transmission method of the present invention, which may specifically include the following steps:

[0022] Step 101, the server receives the current vehicle's request to acquire network data;

[0023] When the vehicle is running, when using the ...

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PUM

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Abstract

The embodiment of the invention provides a network data transmission method and device based on a vehicle. The method comprises a server receives a request of the current vehicle to obtain network data, a virtualization base station group is obtained aiming at the request, and the server transmits the network data to the current vehicle through the virtualization base station group. The defect is changed that the network data transmission is interrupted caused by long-time switching of the base station, and therefore the base station switching of the vehicle is rapidly completed, the transmission of the network data cannot be interrupted by base station switching, and the real-time transmission of the network data is realized.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a vehicle-based network data transmission method and a vehicle-based network data transmission device. Background technique [0002] With the gradual development of smart transportation, autonomous driving, and vehicle-road collaboration technologies, automobiles, as a new scene in the application of the Internet and the Internet of Things, have spawned many applications, such as listening to music in the car, watching videos, watching live video, and playing online. games and more. These applications generate substantial data communication requirements. [0003] In the existing vehicle networking V2X, the communication channel is divided into a data channel and a control channel. The control channel mainly transmits data related to vehicle driving safety, and the data channel mainly transmits application-related data, including video stream data. For multimedia applicat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/06H04W36/00H04W36/32
CPCH04W12/06H04W36/0061H04W36/32H04L67/145H04L9/3271H04L63/062H04L63/065H04W36/026H04L2209/84H04L67/12H04W12/062H04W4/44
Inventor 徐勇邹禹陈昆盛李文锐李丹刘鹏林伟
Owner FAFA AUTOMOBILE (CHINA) CO LTD