Title:
METHOD AND DEVICE FOR MEASURING INTERFERENCE BETWEEN TERMINALS IN FULL-DUPLEX COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/249380
Kind Code:
A1
Abstract:
The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. According to various embodiments of the present disclosure, a method performed by a terminal supporting a full-duplex (FD) system in a wireless communication system may comprise the steps of: receiving, from a base station, an allocation of resources for receiving at least one cross linked interference-reference signal (CLI-RS); determining, on the basis of the allocated resources, at least one CLI-RS reception beam from among a plurality of available beams; receiving, from at least one other terminal, a CLI-RS on the basis of the at least one CLI-RS reception beam; measuring interference with the at least one other terminal on the basis of the received CLI-RS; transmitting, to the base station, measurement information generated on the basis of the measurement result; receiving, from the base station, joint scheduling information on the basis of a downlink reception beam determined on the basis of the measurement information; and receiving, from the base station, a downlink signal through the downlink reception beam determined on the basis of the joint scheduling information.
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Inventors:
LEE KWONJONG (KR)
KIM MINCHUL (KR)
LEE JUHO (KR)
JANG YOUNGROK (KR)
JUNG JUNGSOO (KR)
KIM MINCHUL (KR)
LEE JUHO (KR)
JANG YOUNGROK (KR)
JUNG JUNGSOO (KR)
Application Number:
PCT/KR2023/008546
Publication Date:
December 28, 2023
Filing Date:
June 20, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04B7/08; H04B7/06; H04B17/345; H04L5/00; H04L5/14; H04W16/28; H04W24/10; H04W72/04; H04W72/23
Domestic Patent References:
| WO2021248397A1 | 2021-12-16 | |||
| WO2022047732A1 | 2022-03-10 |
Foreign References:
| US20220159662A1 | 2022-05-19 | |||
| US20220095144A1 | 2022-03-24 |
Other References:
QUALCOMM INCORPORATED: "Feasibility and techniques for Subband non-overlapping full duplex", 3GPP DRAFT; R1-2205031, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220509 - 20220520, 29 April 2022 (2022-04-29), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052191697
Attorney, Agent or Firm:
KWON, Hyuk-Rok et al. (KR)
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