Title:
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2024/042924
Kind Code:
A1
Abstract:
A terminal according to one aspect of the present disclosure comprises: a reception unit that receives first information and second information for controlling transmission power of a plurality of physical uplink shared channels (PUSCHs) that utilize a plurality of transmission/reception points (TRPs); and a control unit that, when a unified transmission configuration indication (TCI) state is not indicated, controls transmission power of a PUSCH corresponding to a first TRP among the plurality of TRPs on the basis of the first information, and controls transmission power of a PUSCH corresponding to a second TRP among the plurality of TRPs on the basis of the second information. According to the one aspect of the present disclosure, transmission power can be appropriately controlled.
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Inventors:
MATSUMURA YUKI (JP)
NAGATA SATOSHI (JP)
SUN WEIQI (CN)
WANG JING (CN)
CHEN LAN (CN)
NAGATA SATOSHI (JP)
SUN WEIQI (CN)
WANG JING (CN)
CHEN LAN (CN)
Application Number:
PCT/JP2023/026407
Publication Date:
February 29, 2024
Filing Date:
July 19, 2023
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W52/18; H04W28/16; H04W72/1268
Other References:
HUAWEI, HISILICON: "Discussion on unified TCI framework extension for multi-TRP", 3GPP DRAFT; R1-2205879, 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, XP052273809
VIVO: "Discussion on unified TCI framework extension for multi-TRP", 3GPP DRAFT; R1-2206024, 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, XP052273957
ERICSSON: "Unified TCI framework extension for multiple TCI states", 3GPP DRAFT; R1-2206246, 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, XP052274179
VIVO: "Discussion on unified TCI framework extension for multi-TRP", 3GPP DRAFT; R1-2206024, 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, XP052273957
ERICSSON: "Unified TCI framework extension for multiple TCI states", 3GPP DRAFT; R1-2206246, 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, XP052274179
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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