Communication method and related equipment

A communication method and equipment technology, applied in the field of communication, can solve problems such as transmission collision, and achieve the effect of low latency and high reliability requirements

Pending Publication Date: 2020-03-03
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, since the resources of each terminal device are independently selected, there is no need to exchange signaling with network devices, so the transmission delay of sending data in mode 4 may be shorter than that in mode 3. However, due to different terminals When selecting resources independently, different terminal devices may choose the same resource to sen

Method used

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  • Communication method and related equipment
  • Communication method and related equipment
  • Communication method and related equipment

Examples

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[0072] The technical solution in this application will be described below in conjunction with the drawings.

[0073] In the description of this application, words such as "first" or "second" are only used for the purpose of distinguishing description, and cannot be understood as indicating or implying relative importance, nor as indicating or implying order. Exemplarily, the “first information”, “second information” and other information in this application have different numbers. The numbers are only used for the convenience of context, and the different sequence numbers do not have specific technical meanings. For example, A parameter value, a second parameter value, etc. can be understood as one or any of a series of related parameter values. The function or role of the numbered information, for example, can be determined by the context content of the numbered information and / or determined by the function of the information carried by the numbered information; it is understand...

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Abstract

The invention provides a communication method for data transmission in Internet of Vehicles V2X and related equipment. The method comprises the following steps: 1, ; the first terminal device receivesfirst information from the first wireless access network device, wherein the first information comprises service information of a service of the first terminal device and a resource configuration mode of a sidelink; wherein the service information and the resource configuration mode of the sidelink have a corresponding relationship, the first terminal device transmits data corresponding to the service information on a transmission resource of the sidelink configured according to the resource configuration mode based on the corresponding relationship, and the service information can be reliability information. By implementing the method, the transmission of the service data with high reliability requirement can be ensured, and the transmission reliability requirement and the transmission time delay of the service data can also be considered.

Description

technical field [0001] The present application relates to the field of communication technologies, and in particular to a communication method and related equipment for data transmission in the Internet of Vehicles. Background technique [0002] The Internet of Vehicles V2X (vehicle to X) is the key technology of the intelligent transportation system. It is considered to be one of the fields with the most industrial potential and the clearest market demand in the Internet of Things system. It has wide application space, great industrial potential, and strong social benefits. It is of great significance to promote the innovation and development of the automobile and information communication industry, build new models and formats of automobile and transportation services, promote the innovation and application of autonomous driving technology, and improve traffic efficiency and safety. The Internet of Vehicles generally refers to the provision of vehicle information through s...

Claims

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Application Information

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IPC IPC(8): H04W72/04H04W28/02H04L5/00
CPCH04L5/0053H04W28/0278H04W72/23H04L5/0094H04W72/02H04W76/14H04W40/22H04W92/18H04W76/15H04W72/53H04W72/542
Inventor 酉春华范强彭文杰王君黄曲芳戴明增
Owner HUAWEI TECH CO LTD
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