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Title:
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2023/162724
Kind Code:
A1
Abstract:
A terminal according to one aspect of the present disclosure has: a reception unit which receives a list indicating transmission configuration indication (TCI) states applicable to multiple types of signals, and settings relating to fields in downlink control information for indicating one or more TCI states in the list; and a control unit which determines the size of the fields on the basis of at least one of the list, the settings, and capability information relating to the indications. According to one aspect of the present disclosure, it is possible to appropriately recognize TCI states.

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Inventors:
MATSUMURA YUKI (JP)
NAGATA SATOSHI (JP)
Application Number:
PCT/JP2023/004631
Publication Date:
August 31, 2023
Filing Date:
February 10, 2023
Export Citation:
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Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W8/22; H04W16/28; H04W72/232
Domestic Patent References:
WO2022024378A12022-02-03
Foreign References:
US20200296704A12020-09-17
US20210385847A12021-12-09
CN113115445A2021-07-13
Other References:
NOKIA, NOKIA SHANGHAI BELL: "On UE features for further enhancements on NR-MIMO", 3GPP DRAFT; R1-2200622, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220117 - 20220125, 11 January 2022 (2022-01-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052093336
XIAOMI: "Maintenance on beam management for new SCSs", 3GPP DRAFT; R1-2201942, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. E-meeting; 20220221 - 20220303, 14 February 2022 (2022-02-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052109881
NTT DOCOMO, INC: "Discussion on unified TCI framework extension for multi-TRP", 3GPP DRAFT; R1-2204367, 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, XP052153495
ZTE: "Enhancements on Multi-beam Operation", 3GPP DRAFT; R1-2005454, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20200817 - 20200828, 8 August 2020 (2020-08-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051917478
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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