Title:
COMMUNICATION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/141593
Kind Code:
A1
Abstract:
A communication method and apparatus. Said method comprises: a first terminal device determining a first transmission resource in a first resource pool, wherein the first transmission resource is used for transmitting a first message, each transmission resource in the first resource pool occupies some or all symbols of a time slot in the time domain, and each transmission resource in the first resource pool occupies one or more sub-channels in the frequency domain; and the first terminal device sending the first message to a second terminal device by using the first transmission resource. By means of said method and apparatus in the embodiments of the present application, time domain resources occupied by the first message can be reduced, and the utilization rate of time domain resources can be increased.
Inventors:
DONG LEI (CN)
SU HONGJIA (CN)
GUO WENTING (CN)
LU LEI (CN)
SU HONGJIA (CN)
GUO WENTING (CN)
LU LEI (CN)
Application Number:
PCT/CN2020/142548
Publication Date:
July 07, 2022
Filing Date:
December 31, 2020
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W72/04
Foreign References:
| CN111726871A | 2020-09-29 | |||
| CN111756476A | 2020-10-09 | |||
| US20200288467A1 | 2020-09-10 |
Other References:
HUAWEI, HISILICON: "Sidelink physical layer structure for NR V2X", 3GPP DRAFT; R1-1903943, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, 2 April 2019 (2019-04-02), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , pages 1 - 17, XP051707058
NOKIA, NOKIA SHANGHAI BELL: "Discussion of physical layer structure for sidelink", 3GPP DRAFT; R1-1910512-NOKIA-5G_V2X_NRSL-DISCUSSION OF PHYSICAL LAYER STRUCTURE FOR SIDELINK, 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 , pages 1 - 16, XP051789317
See also references of EP 4250842A4
NOKIA, NOKIA SHANGHAI BELL: "Discussion of physical layer structure for sidelink", 3GPP DRAFT; R1-1910512-NOKIA-5G_V2X_NRSL-DISCUSSION OF PHYSICAL LAYER STRUCTURE FOR SIDELINK, 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 , pages 1 - 16, XP051789317
See also references of EP 4250842A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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