RESOURCE SELECTION METHOD AND APPARATUS, TERMINAL AND STORAGE MEDIUM - CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY

Title:

RESOURCE SELECTION METHOD AND APPARATUS, TERMINAL AND STORAGE MEDIUM

Document Type and Number:

WIPO Patent Application WO/2020/063403

Kind Code:

A1

Abstract:

The present application relates to the technical field of wireless communications, and in particular to a resource selection method and apparatus, a terminal and a storage medium. The method involves: when a plurality of service packets arrive, for each service packet, if the number of candidate resource sets obtained by the current service data is at least two, determining a target resource set of the service packet; or when a plurality of service packets arrive, a UE sequentially selecting a sending resource in the corresponding target candidate resource set for each service packet, and before selecting the sending resource, excluding first time slot resources and determining second time slot resources, and preferentially selecting the sending resource in available resources on the second time slot resources. According to the present application, in a multi-carrier sending scene on an NR V2X direct link and a scene where NR V2X and LTE V2X coexist, the half-duplex effect can be reduced, and the problem of system performance degradation due to an insufficient quantity of power amplifiers (PA) can be solved.

Inventors:

LI CHENXIN (CN)
ZHAO RUI (CN)
CHENG FANG-CHEN (CN)

Application Number:

PCT/CN2019/106238

Publication Date:

April 02, 2020

Filing Date:

September 17, 2019

Export Citation:

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Assignee:

CHINA ACADEMY TELECOMMUNICATIONS TECHNOLOGY (CN)

International Classes:

H04W72/04; H04W72/10

Domestic Patent References:

WO2018175528A1	2018-09-27
WO2016195582A1	2016-12-08

Foreign References:

CN108141847A	2018-06-08
CN108271252A	2018-07-10
CN107277922A	2017-10-20
CN107925970A	2018-04-17

Other References: