Title:
COMMUNICATION METHOD AND APPARATUS, STORAGE MEDIUM, AND SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/045862
Kind Code:
A1
Abstract:
Embodiments of the present application relate to the technical field of communications, and disclose a communication method and apparatus, a storage medium, and a system, solving the problem of how to adjust a frequency domain signal on the basis of a spectral extension technology. The method comprises: a terminal device receives first indication information from an access network device (S601), and according to the first indication information, sends, to the access network device, indication information indicating that the terminal device does not support spectral extension, or sends spectral extension information to the access network device (S602), wherein the first indication information is used for instructing the terminal device to send the spectral extension information, the spectral extension information is used for demodulating a first frequency domain signal, and the first frequency domain signal is a frequency domain signal obtained by performing discrete Fourier transform on transmission data between the terminal device and the access network device. The embodiments of the present application are used in the process of adjusting frequency domain signals on the basis of the spectral extension technology.
Inventors:
HAN CHENGCHENG (CN)
GUO ZHIHENG (CN)
XIE XINQIAN (CN)
GUO ZHIHENG (CN)
XIE XINQIAN (CN)
Application Number:
PCT/CN2023/104244
Publication Date:
March 07, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L27/26
Domestic Patent References:
| WO2021233550A1 | 2021-11-25 |
Foreign References:
| CN112449429A | 2021-03-05 | |||
| CN113170309A | 2021-07-23 | |||
| US20220052894A1 | 2022-02-17 |
Other References:
QUALCOMM INCORPORATED: "Potential coverage enhancement techniques for PUSCH", 3GPP DRAFT; R1-2009729, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 13 November 2020 (2020-11-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051954373
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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