Title:
RESOURCE SELECTION IN SIDELINK
Document Type and Number:
WIPO Patent Application WO/2021/226747
Kind Code:
A1
Abstract:
Example embodiments of the present disclosure relate to devices, methods, apparatuses and computer readable storage media of the resource selection in sidelink. The method comprises obtaining a set of resource pools configured for data transmissions over sidelink, a resource pool in the set of resource pools being configured with a resource priority; selecting a target resource pool for the data transmissions from the set of resource pools based on information about channel busy ratios of the set of resource pools, the predetermined resource priorities of the set of resource pools and a data priority of the data transmissions and determining a set of resources for the data transmissions from the target resource pool. In this way, priority-based resource configuration and CBR/priority based resource (pool) selection contribute to a balance between resource selection collision avoidance and power consumption reduction.
Inventors:
LI DONG (CN)
LIU YONG (CN)
LIU YONG (CN)
Application Number:
PCT/CN2020/089395
Publication Date:
November 18, 2021
Filing Date:
May 09, 2020
Export Citation:
Assignee:
NOKIA SHANGHAI BELL CO LTD (CN)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
NOKIA SOLUTIONS & NETWORKS OY (FI)
NOKIA TECHNOLOGIES OY (FI)
International Classes:
H04W72/04; H04W24/02
Domestic Patent References:
| WO2018201415A1 | 2018-11-08 | |||
| WO2019096275A1 | 2019-05-23 |
Foreign References:
| CN109391972A | 2019-02-26 | |||
| CN110858958A | 2020-03-03 | |||
| CN110536260A | 2019-12-03 |
Other References:
HUAWEI, HISILICON: "Handling of multiple resource pools for NR sidelink mode-2", 3GPP DRAFT; R2-2000713, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. 20200224 - 20200306, 14 February 2020 (2020-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051849286
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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