Title:
TERMINAL DEVICE AND BASE STATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/186230
Kind Code:
A1
Abstract:
Provided is a terminal device which performs transmission to a base station device, the terminal device comprising: an upper layer processing unit which receives, from the base station device, an upper layer signaling including two parameters of a repeating unit and the number of repetitions; a control unit which, by using the upper layer signaling and a prescribed field included in downlink control information, switches between first transmission that performs repetitive transmission using the two parameters and second transmission that transmits one transport block by using a wireless resource allocated by the two parameters; and a multiplexing unit which switches between DMRS arrangement related to the first transmission and DMRS arrangement related to the second transmission by means of the prescribed field included in the downlink control information.
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Inventors:
NAKAMURA OSAMU
NAMBA HIDEO
NAMBA HIDEO
Application Number:
PCT/JP2022/008703
Publication Date:
September 09, 2022
Filing Date:
March 02, 2022
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
H04W72/04; H04L27/26; H04W72/12
Other References:
NTT DOCOMO, INC.: "Joint channel estimation for PUSCH", 3GPP DRAFT; R1-2101643, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 18 January 2021 (2021-01-18), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051971798
NEC: "Discussion on TB processing over multi-slot PUSCH", 3GPP DRAFT; R1-2100943, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051971282
ERICSSON: "TB Processing over Multi-Slot PUSCH", 3GPP DRAFT; R1-2101521, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051971682
NEC: "Discussion on TB processing over multi-slot PUSCH", 3GPP DRAFT; R1-2100943, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051971282
ERICSSON: "TB Processing over Multi-Slot PUSCH", 3GPP DRAFT; R1-2101521, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20210125 - 20210205, 19 January 2021 (2021-01-19), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051971682
Attorney, Agent or Firm:
INOUE Tomoya (JP)
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