Title:
TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2023/218657
Kind Code:
A1
Abstract:
A terminal according to one embodiment of the present disclosure is characterized by having: a transmission unit that transmits, as terminal ability information, the number of simultaneous model inference calculations that can be supported; and a control unit that calculates, by using model inference, channel state information (CSI) on the basis of the number of the simultaneous model inference calculations. The embodiment of the present disclosure makes it possible to achieve suitable overhead reduction, channel estimation, and resource utilization.
Inventors:
ECHIGO HARUHI (JP)
HARADA HIROKI (JP)
HARADA HIROKI (JP)
Application Number:
PCT/JP2022/020257
Publication Date:
November 16, 2023
Filing Date:
May 13, 2022
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W8/22; G06F9/50; H04W24/10
Foreign References:
| JP2019532545A | 2019-11-07 |
Other References:
LG ELECTRONICS: "Other aspects on AI/ML for CSI feedback enhancement", 3GPP DRAFT; R1-2204150, 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, XP052144012
NTT DOCOMO, INC.: "Discussion on evaluation on AI/ML for CSI feedback enhancement", 3GPP DRAFT; R1-2204375, 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, 28 April 2022 (2022-04-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153503
NOKIA, NOKIA SHANGHAI BELL: "Clarification on which UE capability component indicates the number of supported simultaneous CSI calculations", 3GPP DRAFT; R1-2006851, 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 - 20200829, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051915495
LG ELECTRONICS: "Other aspects on AI/ML for CSI feedback enhancement", 3GPP DRAFT; R1-2206875, 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, XP052274812
NTT DOCOMO, INC.: "Discussion on evaluation on AI/ML for CSI feedback enhancement", 3GPP DRAFT; R1-2204375, 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, 28 April 2022 (2022-04-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052153503
NOKIA, NOKIA SHANGHAI BELL: "Clarification on which UE capability component indicates the number of supported simultaneous CSI calculations", 3GPP DRAFT; R1-2006851, 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 - 20200829, 7 August 2020 (2020-08-07), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051915495
LG ELECTRONICS: "Other aspects on AI/ML for CSI feedback enhancement", 3GPP DRAFT; R1-2206875, 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, XP052274812
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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