Title:
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2022/130638
Kind Code:
A1
Abstract:
A terminal according to one embodiment of the present disclosure is characterized by having: a reception unit for receiving one downlink control information (DCI) for a plurality of physical uplink shared channels (PUSCHs); and a control unit for controlling, on the basis of at least one of a plurality of first information items that indicate a sounding reference signal resource indicator (SRI) included in the DCI, the transmission of the plurality of PUSCHs that use a plurality of SRIs or the plurality of PUSCHs that use a single SRI. This embodiment of the present disclosure makes it possible for repeated PUSCH transmission to be controlled appropriately, even when multi-TRP is applied.
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/JP2020/047523
Publication Date:
June 23, 2022
Filing Date:
December 18, 2020
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/12; H04W28/04
Domestic Patent References:
| WO2020231124A1 | 2020-11-19 |
Other References:
QUALCOMM INCORPORATED: "Enhancements on Multi-TRP for PDCCH, PUCCH and PUSCH", 3GPP DRAFT; R1-2009251, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946914
XIAOMI: "Enhancements on Multi-TRP for PDCCH, PUCCH and PUSCH", 3GPP DRAFT; R1-2009028, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946796
"Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 (Release 8", 3GPP TS 36.300, April 2010 (2010-04-01)
XIAOMI: "Enhancements on Multi-TRP for PDCCH, PUCCH and PUSCH", 3GPP DRAFT; R1-2009028, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946796
"Evolved Universal Terrestrial Radio Access (E-UTRA) and Evolved Universal Terrestrial Radio Access Network (E-UTRAN); Overall description; Stage 2 (Release 8", 3GPP TS 36.300, April 2010 (2010-04-01)
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
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