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Patent Searching and Data


Title:
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2024/042953
Kind Code:
A1
Abstract:
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives setting of a report of channel state information (CSI) for a plurality of transmission points; and a control unit that, in accordance with transmission points, layers, indicators in the CSI, and/or the number of the plurality of transmission points, determines the positions and bit widths for the plurality of indicators in the CSI.

Inventors:
MATSUMURA YUKI (JP)
NAGATA SATOSHI (JP)
WANG JING (CN)
CHEN LAN (CN)
Application Number:
PCT/JP2023/026957
Publication Date:
February 29, 2024
Filing Date:
July 24, 2023
Export Citation:
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04B7/024; H04B7/0417; H04W24/10; H04W28/16; H04W72/0457
Other References:
LENOVO: "CSI enhancements for high mobility and coherent JT", 3GPP DRAFT; R1-2206211, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Toulouse; 20220822 - 20220826, 12 August 2022 (2022-08-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052274146
ERICSSON: "CSI enhancements for Multi-TRP and FR1 FDD reciprocity", 3GPP DRAFT; R1-2112322, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. eMeeting; 20211111 - 20211119, 6 November 2021 (2021-11-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052075415
FRAUNHOFER IIS, FRAUNHOFER HHI: "CSI enhancements for medium UE velocities and coherent JT", 3GPP DRAFT; R1-2206974, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Toulouse; 20220822 - 20220826, 12 August 2022 (2022-08-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052274911
NTT DOCOMO, INC.: "Discussion on CSI enhancement", 3GPP DRAFT; R1-2207395, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Toulouse, France; 20220822 - 20220826, 12 August 2022 (2022-08-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052275330
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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