Title:
METHODS FOR SIDELINK COMMUNICATIONS, TERMINAL DEVICES, NETWORK DEVICES, AND COMPUTER READABLE MEDIA
Document Type and Number:
WIPO Patent Application WO/2022/094769
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to a solution for improving sidelink communications between terminal devices. In a method for communication, a first terminal device may transmit an assistance information to a network device. The assistance information may be used by the network device to determine a sidelink resource for a sidelink communication between the first terminal device and a second terminal device. Then, the first terminal device can receive an indication of the sidelink resource determined based on the assistance information from the network device. Afterwards, the first terminal device may perform the sidelink communication between the first and the second terminal devices using the sidelink resource. In this way, the resource utilization efficiency can be enhanced or the interference level may be reduced in sidelink communications, thereby improving the performance of the sidelink communications.
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Inventors:
WANG HAIMING (CN)
Application Number:
PCT/CN2020/126224
Publication Date:
May 12, 2022
Filing Date:
November 03, 2020
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W4/40
Foreign References:
| US20200053553A1 | 2020-02-13 | |||
| CN111586622A | 2020-08-25 |
Other References:
MEDIATEK INC.: "NR Sidelink Mode-1 resource allocation", 3GPP DRAFT; R1-1912105, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 9 November 2019 (2019-11-09), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 9, XP051823198
FRAUNHOFER HHI, FRAUNHOFER IIS: "Resource Allocation for Mode 1 NR V2X", 3GPP DRAFT; R1-1912288, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051819982
LENOVO, MOTOROLA MOBILITY: "Discussion on physical layer procedures for NR sidelink", 3GPP DRAFT; R1-1910147, 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, 5 October 2019 (2019-10-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051788954
FRAUNHOFER HHI, FRAUNHOFER IIS: "Resource Allocation for Mode 1 NR V2X", 3GPP DRAFT; R1-1912288, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051819982
LENOVO, MOTOROLA MOBILITY: "Discussion on physical layer procedures for NR sidelink", 3GPP DRAFT; R1-1910147, 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, 5 October 2019 (2019-10-05), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051788954
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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