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Method and device for direct connected link communication

A technology of direct link and communication method, which is applied in the field of computer-readable storage media, can solve the problems of communication delay and power consumption, and achieve the effect of reducing delay and power consumption

Pending Publication Date: 2019-03-01
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the communication process of the direct link, the user equipment needs to receive scheduling information and send and receive data on a certain BWP. However, according to the method of receiving scheduling information and sending and receiving data in related technologies, the communication delay and power consumption are relatively large, which is not conducive to user The device performs direct link communication in multiple business scenarios

Method used

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  • Method and device for direct connected link communication
  • Method and device for direct connected link communication
  • Method and device for direct connected link communication

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Embodiment Construction

[0063] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0064] figure 1 It is a schematic flowchart of a direct link communication method shown according to an embodiment of the present disclosure. The method shown in this embodiment can be applied to user equipment, and the user equipment can perform direct link communication based on 5G NR technology, where direct link communication refers to communication between user equipment and user equipment, and user equipment It can be in-vehicle devices, handheld devices, roadside devices, et...

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PUM

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Abstract

The invention provides a method for direct connected link communication. The method includes: operating scheduling information in a first bandwidth portion, wherein the scheduling information is usedto schedule data in a second bandwidth portion; and the second bandwidth portion operating the data. According to an embodiment, the bandwidth portion of user equipment operating on the scheduling information and the bandwidth portion operating on the data may be different, and bandwidths corresponding to different bandwidth portions may be different, providing conveience for the user equipment toselect the bandwidth portion having proper bandwidth in the configured bandwidth portions as the first bandwidth portion and the second bandwidth portion. The method and the device are beneficial forsatisfying direct connected link communication of the user equipment in various service scenarios, so as to reduce delay and power consumption of the user equipment for operating the scheduling information on the basis of satisfying sufficient bandwidth to operate on the data, and be beneficial for the user equipment to perform direct connected link communication in multiple service scenarios.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and in particular, to a direct link communication method, a direct link communication device, electronic equipment, and a computer-readable storage medium. Background technique [0002] Vehicle networking communication V2x includes V2V, V2I and V2P. By supporting communication between vehicle-to-vehicle devices (V2V), vehicle-to-roadside devices (V2I), and vehicle-to-handheld devices (V2P), the Internet of Vehicles can effectively improve traffic safety, improve traffic efficiency, and enrich people's travel experience. [0003] In the LTE (Long Term Evolution, Long Term Evolution)-based IoV communication, only some basic safety-related IoV communication services are supported through sidelink communication between devices, such as exchanging CAM (Cooperative Awareness Messages , collaborative sensing information) or basic safety information (BSM, Basic Safety Message) such as DEN...

Claims

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Application Information

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IPC IPC(8): H04W28/20H04W76/14
CPCH04W28/20H04W76/14H04W72/0453H04W72/1263H04W4/70H04W92/18H04W72/52H04W72/20H04W24/08H04W72/044
Inventor 赵群
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD