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Communication method, device, equipment and storage medium between user terminals

A technology of a user terminal and a communication method, which is applied in the fields of devices, communication methods between user terminals, equipment, and storage media, and can solve problems such as interruption of upper-layer services, inability of UE to communicate directly, and low user experience

Active Publication Date: 2022-02-08
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the distance between two UEs increases, direct communication cannot be performed between the UEs, resulting in interruption of upper-layer services and low user experience

Method used

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  • Communication method, device, equipment and storage medium between user terminals
  • Communication method, device, equipment and storage medium between user terminals
  • Communication method, device, equipment and storage medium between user terminals

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0142] Example 1: If the current communication path adopts the PC5 interface communication path, and the direct communication signal strength is lower than the first preset threshold value, then transfer the communication path from the PC5 interface communication path to the Uu interface communication path;

example 2

[0143] Example 2: If the current communication path adopts the Uu interface communication path, and the direct communication signal strength is higher than the second preset threshold value, then transfer the communication path from the Uu interface communication path to the PC5 interface communication path;

example 3

[0144] Example 3: If the UE enters a specific area, transfer the communication path from the Uu interface communication path to the PC5 interface communication path;

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Abstract

The present application discloses a communication method, device, device and storage medium between user terminals. The method includes: during the communication process between the first terminal and the second terminal, determining that the preset path switching condition is met; After setting the path switching condition, switch from the currently used PC5 interface communication path to the Uu interface communication path, so as to maintain the communication with the second terminal. In this way, the data flow of the PC5 interface and the data flow of the Uu interface can be switched, which can improve the quality of communication between terminals and avoid the problem of interruption of communication between terminals due to the long distance between terminals.

Description

technical field [0001] The present application relates to the technical field of communication, and in particular to a communication method, device, device and storage medium between user terminals. Background technique [0002] In the prior art, after a direct communication is established between a user terminal (User Equipment, UE) and the UE, direct communication traffic is transmitted through a PC5 interface. However, when the distance between two UEs increases, direct communication cannot be performed between the UEs, resulting in interruption of upper-layer services and poor user experience. Contents of the invention [0003] The present application provides a communication method, device, device and storage medium between user terminals, which are used to improve the communication quality between terminals. [0004] An embodiment of the present application provides a communication method between user terminals, which is applied to a first terminal (UserEquipment, U...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W36/00H04W36/30H04W76/12H04W76/14H04W76/16
CPCH04W36/0011H04W36/30H04W76/12H04W76/14H04W76/16
Inventor 侯云静邓强
Owner DATANG MOBILE COMM EQUIP CO LTD