Title:
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2023/135821
Kind Code:
A1
Abstract:
A terminal according to one embodiment of the present disclosure includes a control unit for deriving a channel state information (CSI) report on the basis of a bit output by inputting input information relating to at least a portion of a specific matrix into an encoder, and a transmitting unit for transmitting the CSI report, wherein the control unit includes a plurality of the bits, output respectively on the basis of different input information, into the CSI report. This embodiment of the present disclosure makes it possible to implement suitable overhead reduction/channel estimation/resource utilization.
Inventors:
ECHIGO HARUHI (JP)
HARADA HIROKI (JP)
MATSUMURA YUKI (JP)
SHIBAIKE NAOYA (JP)
PI QIPING (CN)
HARADA HIROKI (JP)
MATSUMURA YUKI (JP)
SHIBAIKE NAOYA (JP)
PI QIPING (CN)
Application Number:
PCT/JP2022/001471
Publication Date:
July 20, 2023
Filing Date:
January 17, 2022
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W24/10; H04W16/28; H04W72/04
Domestic Patent References:
| WO2020065882A1 | 2020-04-02 |
Other References:
SHEHZAD MUHAMMAD KARAM; ROSE LUCA; ASSAAD MOHAMAD: "Dealing with CSI Compression to Reduce Losses and Overhead: An Artificial Intelligence Approach", 2021 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC WORKSHOPS), IEEE, 14 June 2021 (2021-06-14), pages 1 - 6, XP033939081, DOI: 10.1109/ICCWorkshops50388.2021.9473840
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for data (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.214, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. V16.7.0, 28 September 2021 (2021-09-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 172, XP052056880
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; Physical layer procedures for data (Release 16)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.214, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. V16.7.0, 28 September 2021 (2021-09-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 172, XP052056880
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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