Title:
RESOURCE RESELECTION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/279247
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and discloses a resource reselection method and apparatus, a device, and a storage medium. The method comprises: a terminal device determines a target selection time slot and a target interception time slot; excludes an available resource in the target selection time slot according to a non-interception time slot and/or an interception result in the target interception time slot, to obtain a candidate resource set; and if it is determined to reselect a first resource selected by the terminal device, selects a second resource for replacing the first resource from the candidate resource set. When the terminal device performs partial interception and performs semi-persistent transmission or periodic transmission, if a Pre-emption mechanism is executed to determine that the resources are preempted or a Re-evaluation mechanism is executed to determine that the resources conflict, resource reselection is triggered to avoid resource collision, thereby improving communication reliability.
Inventors:
DING YI (CN)
ZHAO ZHENSHAN (CN)
ZHANG SHICHANG (CN)
LIN HUEI-MING (CN)
MA TENG (CN)
ZHAO ZHENSHAN (CN)
ZHANG SHICHANG (CN)
LIN HUEI-MING (CN)
MA TENG (CN)
Application Number:
PCT/CN2021/104587
Publication Date:
January 12, 2023
Filing Date:
July 05, 2021
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04W72/02
Foreign References:
| CN112911546A | 2021-06-04 | |||
| CN112135273A | 2020-12-25 | |||
| CN109565793A | 2019-04-02 | |||
| CN112512008A | 2021-03-16 |
Other References:
HUAWEI, HISILICON: "Sidelink resource allocation mode 2 for NR V2X", 3GPP DRAFT; R1-1910056, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 8 October 2019 (2019-10-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051809066
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
Download PDF: