Title:
UPLINK WAVEFORM INDICATION METHOD AND APPARATUS, AND MEDIUM AND PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/065113
Kind Code:
A1
Abstract:
The present application relates to the field of communications, and discloses an uplink waveform indication method and apparatus, and a medium and a product. The method comprises: a terminal receives downlink control information (DCI) carrying a first indication domain, some of code points in the first indication domain being used for indicating an uplink waveform of the terminal when using a single-frequency network (SFN) transmission mode. According to the method, enhanced design is performed for a dynamic indication domain in the related technology according to new STxMP transmission characteristics, thereby better and more flexibly supporting the indication and dynamic switching of uplink waveforms.
Inventors:
GAO XUEYUAN (CN)
Application Number:
PCT/CN2022/121478
Publication Date:
April 04, 2024
Filing Date:
September 26, 2022
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04L27/00
Foreign References:
| CN113572587A | 2021-10-29 | |||
| CN111316729A | 2020-06-19 |
Other References:
MODERATOR (NTT DOCOMO, INC.): "Summary on Rel-17 NR TEI related discussion", 3GPP DRAFT; R1-2107889, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210816 - 20210827, 27 August 2021 (2021-08-27), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052042728
VIVO: "Views on UL precoding indication for multi-panel transmission", 3GPP DRAFT; R1-2203546, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153021
VIVO: "Views on UL precoding indication for multi-panel transmission", 3GPP DRAFT; R1-2203546, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153021
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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