Title:
COVERAGE ENHANCEMENT METHOD AND DEVICE IN FULL-DUPLEX COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/071886
Kind Code:
A1
Abstract:
Disclosed are a coverage enhancement method and device in a full-duplex communication system. A method of a terminal comprises the steps of: receiving, from a base station, information instructing the performing of a UL transmission; and performing the UL transmission in a resource area including a SBFD symbol and a non-SBFD symbol, wherein, in the SBFD symbol, at least one communication among DL communication or UL communication may be performed, and, in the non-SBFD symbol, only one communication among the DL communication or the UL communication may be performed.
Inventors:
KIM CHEUL SOON (KR)
NOH HOON DONG (KR)
MOON SUNG HYUN (KR)
LEE JUNG HOON (KR)
NOH HOON DONG (KR)
MOON SUNG HYUN (KR)
LEE JUNG HOON (KR)
Application Number:
PCT/KR2023/014610
Publication Date:
April 04, 2024
Filing Date:
September 25, 2023
Export Citation:
Assignee:
ELECTRONICS & TELECOMMUNICATIONS RES INST (KR)
International Classes:
H04W72/231; H04L1/08; H04L5/00; H04L5/14; H04W72/04; H04W72/12
Domestic Patent References:
| WO2022006342A1 | 2022-01-06 |
Other References:
SAMSUNG: "SBFD feasibility and design considerations for NR duplex evolution", 3GPP DRAFT; R1-2206421, 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, XP052274353
INTERDIGITAL, INC.: "Discussion on SBFD operations for NR-duplex", 3GPP DRAFT; R1-2205937, 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, XP052273867
ETRI: "Discussion on subband non-overlapping full duplex enhancements", 3GPP DRAFT; R1-2206955, 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, XP052274893
MEDIATEK INC.: "Deployment scenarios and evaluation methodology for NR duplex evolution", 3GPP DRAFT; R1-2206983, 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, XP052274920
INTERDIGITAL, INC.: "Discussion on SBFD operations for NR-duplex", 3GPP DRAFT; R1-2205937, 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, XP052273867
ETRI: "Discussion on subband non-overlapping full duplex enhancements", 3GPP DRAFT; R1-2206955, 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, XP052274893
MEDIATEK INC.: "Deployment scenarios and evaluation methodology for NR duplex evolution", 3GPP DRAFT; R1-2206983, 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, XP052274920
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
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