TRANSMISSION METHOD AND APPARATUS

Title:

TRANSMISSION METHOD AND APPARATUS

Document Type and Number:

WIPO Patent Application WO/2020/135640

Kind Code:

A1

Abstract:

Provided in embodiments of the present application are a transmission method and device, relating to the technical field of communications. The invention is used to utilize side link transmission resources so as to increase the reliability of side link transmission. The transmission method comprises: a terminal obtaining service information as well as a resource usage model corresponding to the service information; the terminal uses the resource usage model to transmit on a side link a service corresponding to the service information. The resource usage model comprises: any one of a dedicated-resources model, a resource-competition model, and a model combining usage of dedicated resources and resource competition. In this way, when the terminal is engaged in follow-on transmission service, the terminal may select, on the basis of the service information, a resource usage model corresponding to the service information in order to transmit on a side link a service corresponding to the service information. The invention allows for the flexible use of a resource usage model and thus the effective utilization of wireless resources while ensuring service QoS requirements.

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Inventors:

CHANG JUNREN (CN)
XIAO XIAO (CN)
WANG JUN (CN)

Application Number:

PCT/CN2019/128911

Publication Date:

July 02, 2020

Filing Date:

December 26, 2019

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04W4/46; H04W72/04; H04W28/16; H04W92/18

Domestic Patent References:

WO2017049536A1	2017-03-30
WO2017146710A1	2017-08-31

Foreign References:

CN104754748A	2015-07-01
CN108432309A	2018-08-21
CN104811909A	2015-07-29
CN107682838A	2018-02-09

Other References:

ANONYMOUS: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Study on Vehicle-to-Everything (Release 16)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 38.885, no. V1.0.0, 30 November 2018 (2018-11-30), pages 1 - 23, XP051590956

Attorney, Agent or Firm:

BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)

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