Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/211163
Kind Code:
A1
Abstract:
A terminal according to at least one of the embodiments disclosed in the present specification may: receive, through an upper layer signaling, configuration information on TCI; receive DCI including one TCI field through a PDCCH signal; and obtain, on the basis of the TCI field, TCI state information for at least a part of a plurality of signals, wherein the plurality of signals may include a first set of signals including a first PDSCH signal and a second set of signals including a second PDSCH signal, and at least one of a plurality of codepoints for the TCI field may be mapped to a combination of first TCI state information for the first set of signals including the first PDSCH signal and second TCI state information for the second set of signals including the second PDSCH.
Inventors:
CHUNG JAEHOON (KR)
KANG JIWON (KR)
GO SEONGWON (KR)
KANG JIWON (KR)
GO SEONGWON (KR)
Application Number:
PCT/KR2023/005725
Publication Date:
November 02, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04B7/06; H04B7/0408; H04B7/0413; H04B7/08; H04W72/23
Domestic Patent References:
| WO2022031546A1 | 2022-02-10 | |||
| WO2021253055A2 | 2021-12-16 |
Other References:
ZTE: "Further details on Multi-beam and Multi-TRP operation", 3GPP DRAFT; R1-2110955, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211111 - 20211119, 6 November 2021 (2021-11-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052074688
XIAOMI: "Enhancements on Multi-TRP for PDCCH, PUSCH and PUCCH", 3GPP DRAFT; R1-2111541, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211111 - 20211119, 6 November 2021 (2021-11-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052074955
CATT: "Discussion on the unified TCI framework", 3GPP DRAFT; R2-2201253, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20220117 - 20220125, 11 January 2022 (2022-01-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052094354
XIAOMI: "Enhancements on Multi-TRP for PDCCH, PUSCH and PUCCH", 3GPP DRAFT; R1-2111541, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20211111 - 20211119, 6 November 2021 (2021-11-06), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052074955
CATT: "Discussion on the unified TCI framework", 3GPP DRAFT; R2-2201253, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. electronic; 20220117 - 20220125, 11 January 2022 (2022-01-11), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052094354
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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