Title:
TERMINAL, WIRELESS COMMUNICATION METHOD, AND BASE STATION
Document Type and Number:
WIPO Patent Application WO/2022/153542
Kind Code:
A1
Abstract:
A terminal according to one aspect of the present disclosure comprises: a control unit that determines whether or not two physical downlink control channel (PDCCH) candidates out of a plurality PDCCH candidates can be allocated; and a reception unit that receives the two PDCCH candidates if it is determined that the two PDCCH candidates can be allocated, wherein the two PDCCH candidates are within the same slot or the same span, the two PDCCH candidates are associated with two search space sets, the two PDCCH candidates are linked to each other, and if it is determined that the two PDCCH candidates cannot be allocated, the control unit determines whether or not at least one PDCCH candidate out of the plurality of PDCCH candidates can be allocated. With one aspect of the present disclosure, it is possible to properly determine a PDCCH candidate.
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/JP2021/001518
Publication Date:
July 21, 2022
Filing Date:
January 18, 2021
Export Citation:
Assignee:
NTT DOCOMO INC (JP)
International Classes:
H04W72/04
Other References:
NTT DOCOMO, INC: "Enhancements on multi-TRP/panel transmission", 3GPP DRAFT; R1-1912893, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 8 November 2019 (2019-11-08), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051820229
ERICSSON: "On PDCCH, PUCCH and PUSCH enhancements with multiple TRPs", 3GPP DRAFT; R1-2009223, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. eMeeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946903
HUAWEI HISILICON: "Feature Summary of Enhancements on Multi-TRP/Panel Transmission", 3GPP DRAFT; R1-1911425_FLSUMMARY_MTRP_98BIS_V2, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 22 October 2019 (2019-10-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051798694
HUAWEI, HISILICON: "Summary of Proposals for M-TRP Offline Section on Tuesday", 3GPP DRAFT; R1-1913301, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 25 November 2019 (2019-11-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051830598
ERICSSON: "On PDCCH, PUCCH and PUSCH enhancements with multiple TRPs", 3GPP DRAFT; R1-2009223, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. eMeeting; 20201026 - 20201113, 24 October 2020 (2020-10-24), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051946903
HUAWEI HISILICON: "Feature Summary of Enhancements on Multi-TRP/Panel Transmission", 3GPP DRAFT; R1-1911425_FLSUMMARY_MTRP_98BIS_V2, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Chongqing, China; 20191014 - 20191020, 22 October 2019 (2019-10-22), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051798694
HUAWEI, HISILICON: "Summary of Proposals for M-TRP Offline Section on Tuesday", 3GPP DRAFT; R1-1913301, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Reno, USA; 20191118 - 20191122, 25 November 2019 (2019-11-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051830598
Attorney, Agent or Firm:
AOKI, Hiroyoshi et al. (JP)
Download PDF:
Previous Patent: SAFETY SYSTEM FOR DISCONNECTOR OPERATION
Next Patent: TERMINAL, AND RADIO COMMUNICATION METHOD
Next Patent: TERMINAL, AND RADIO COMMUNICATION METHOD