Title:
COMMUNICATION METHOD FOR V2X PROTOCOL STACK
Document Type and Number:
WIPO Patent Application WO/2023/108871
Kind Code:
A1
Abstract:
The present invention relates to the technical field of wireless communication protocols. Disclosed is a communication method for a V2X protocol stack, comprising: the V2X protocol stack receiving original data by means of an application layer and generating a radio broadcast message after calling and transmitting layer by layer, and the V2X protocol stack receiving radio data and transmitting back the application layer after processing layer by layer. According to the present invention, on the basis of technical requirements related to wireless communication in the Internet of Vehicles industry standard, main functions are modularized and layered, such that the design process is simplified, function superposition is reduced, and the system stability is enhanced; moreover, functions of the layers are clear; coupling of the layers is small; an upper layer calls a function interface provided by a lower layer while the lower layer does not call an upper layer function interface; each layer of the protocol stack can independently provide functional services of the layer according to needs; and form the user's point of view, the protocol stack is easy to use, the callable function service interface is simple, input parameter and output parameter structures are simple, and the system has high stability and reliability.
Inventors:
SONG FEI (CN)
DONG WENJUAN (CN)
LIU MINGFENG (CN)
YANG JIANGKUN (CN)
DONG WENJUAN (CN)
LIU MINGFENG (CN)
YANG JIANGKUN (CN)
Application Number:
PCT/CN2022/075896
Publication Date:
June 22, 2023
Filing Date:
February 10, 2022
Export Citation:
Assignee:
GOSUNCN INTELLIGENT IOT TECH CO LTD (CN)
International Classes:
H04L69/329; H04W4/40
Foreign References:
| CN113938858A | 2022-01-14 | |||
| CN113055198A | 2021-06-29 | |||
| CN107347030A | 2017-11-14 | |||
| US20210112384A1 | 2021-04-15 | |||
| US20200267518A1 | 2020-08-20 |
Attorney, Agent or Firm:
BEIJING POWER PATENT AGENCY FIRM (CN)
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