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Vehicle-to-vehicle V2V communication method, network device and terminal

A communication method and technology of network equipment, applied in the field of network equipment and terminals, and vehicle-to-vehicle V2V communication methods, can solve problems such as disconnection of V2V communication

Active Publication Date: 2019-05-17
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Embodiments of the present invention provide a vehicle-to-vehicle V2V communication method, network equipment, and terminal to solve the problem of disconnection due to exceeding the communication range in V2V communication

Method used

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  • Vehicle-to-vehicle V2V communication method, network device and terminal
  • Vehicle-to-vehicle V2V communication method, network device and terminal
  • Vehicle-to-vehicle V2V communication method, network device and terminal

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Embodiment Construction

[0034] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0035] The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described...

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Abstract

The invention discloses a vehicle-to-vehicle V2V communication method, network equipment and a terminal, and the method comprises the steps: transmitting information with member vehicles through cluster head vehicles; wherein the member vehicles are vehicles except the cluster head vehicles in the cluster structure to which the cluster head vehicles belong. In the embodiment of the invention, whenthe member vehicles do not meet the direct communication condition; member vehicles carry out information interaction with the network equipment through the cluster head vehicles, the communication quality between the vehicles can be guaranteed, the reliability of communication between the vehicles is improved, in addition, the member vehicles do not directly interact with the network equipment,the network equipment pressure and the network load can be reduced, and the system frequency spectrum utilization rate and the system throughput are improved.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a vehicle-to-vehicle V2V communication method, network equipment and a terminal. Background technique [0002] In a mobile communication system, Device-to-Device (D2D) communication can be under the control of the system, allowing terminals to communicate directly within a certain range by sharing cell resources. The data traffic of this communication method does not need to pass through base stations and The core network has the advantages of low latency, high reliability, reduced network burden, improved spectrum utilization and system throughput. [0003] D2D communication in the Vehicle to Everything (V2X) system is embodied as Vehicle-to-Vehicle (V2V) communication. In V2V communication, due to the mobility of the vehicle, it is very easy to disconnect due to exceeding the communication range. , thereby affecting the communication quality. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/46H04W4/70H04W84/18
Inventor 周帅张峰吴大鹏崔亚平
Owner VIVO MOBILE COMM CO LTD
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