Title:
TERMINAL, BASE STATION, AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/013855
Kind Code:
A1
Abstract:
This terminal includes: a reception unit that receives a host parameter including information on an actual time domain window (actual TDW) triggered by the occurrence of a semi-static event occurring simultaneously with and/or subsequent to a dynamic event; a control unit that controls the generation of the actual TDW following the semi-static event on the basis of the information; and a transmission unit that transmits a Demodulation Reference Signal (DMRS) in a Physical Uplink Shared Channel (PUSCH) or a Physical Uplink Control Channel (PUCCH) within the actual TDW.
Inventors:
ECHIGO HARUHI (JP)
KURITA DAISUKE (JP)
HARADA HIROKI (JP)
KURITA DAISUKE (JP)
HARADA HIROKI (JP)
Application Number:
PCT/JP2022/027431
Publication Date:
January 18, 2024
Filing Date:
July 12, 2022
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/20; H04W72/0446; H04W72/1268
Other References:
LG ELECTRONICS: "Discussions on joint channel estimation for PUSCH", 3GPP DRAFT; R1-2202301, 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, XP052110142
ERICSSON: "Maintenance of Joint Channel Estimation for PUSCH and PUCCH", 3GPP DRAFT; R1-2204872, 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, 25 April 2022 (2022-04-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052138234
SAMSUNG: "Joint channel estimation for PUSCH", 3GPP DRAFT; R1-2202028, 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, XP052109955
NTT DOCOMO, INC.: "Discussion on remaining issues for NR coverage enhancement", 3GPP DRAFT; R1-2207385, 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, XP052275320
ERICSSON: "Maintenance of Joint Channel Estimation for PUSCH and PUCCH", 3GPP DRAFT; R1-2204872, 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, 25 April 2022 (2022-04-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052138234
SAMSUNG: "Joint channel estimation for PUSCH", 3GPP DRAFT; R1-2202028, 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, XP052109955
NTT DOCOMO, INC.: "Discussion on remaining issues for NR coverage enhancement", 3GPP DRAFT; R1-2207385, 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, XP052275320
Attorney, Agent or Firm:
WASHIDA & ASSOCIATES (JP)
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