Title:
METHOD AND DEVICE FOR UPLINK SIMULTANEOUS TRANSMISSION WITH MULTI-PANEL IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/211067
Kind Code:
A1
Abstract:
The present disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. The present disclosure relates to a method carried out by a terminal in a wireless communication system, the method comprising the steps of: transmitting, to a base station, terminal capability information including information related to simultaneous transmission with multi-panel (STxMP); receiving an upper layer signal from the base station; checking whether the upper layer signal includes a parameter for supporting the STxMP; if the upper layer signal includes the parameter for supporting the STxMP, checking support for the STxMP based on multi-downlink control information (DCI); receiving, from the base station, first DCI for scheduling a first physical uplink shared channel (PUSCH) from a first control resource set (CORESET) having a CORESET pool index set to 0, and second DCI for scheduling a second PUSCH from a second CORESET having the CORESET pool index set to 1; and, on the basis of the STxMP, carrying out first PUSCH transmission and second PUSCH transmission overlapping at least in a time domain.
Inventors:
LIM SEONGMOK (KR)
PARK KYOUNGMIN (KR)
ABEBE AMEHA TSEGAYE (KR)
JANG YOUNGROK (KR)
JI HYOUNGJU (KR)
CHOI KYUNGJUN (KR)
PARK KYOUNGMIN (KR)
ABEBE AMEHA TSEGAYE (KR)
JANG YOUNGROK (KR)
JI HYOUNGJU (KR)
CHOI KYUNGJUN (KR)
Application Number:
PCT/KR2023/005473
Publication Date:
November 02, 2023
Filing Date:
April 21, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04W72/12; H04B7/0404; H04L1/08; H04L5/00; H04W72/21; H04W72/23
Domestic Patent References:
| WO2021020847A1 | 2021-02-04 | |||
| WO2021010705A1 | 2021-01-21 |
Foreign References:
| US20190364561A1 | 2019-11-28 |
Other References:
MODERATOR (VIVO): "Feature lead summary#3 on Enhancements on Multi-TRP inter-cell operation", 3GPP DRAFT; R1-2202887, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. e-Meeting; 20220221 - 20220303, 4 March 2022 (2022-03-04), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052122354
INTEL CORPORATION: "MIMO Enhancements for Multi-TRP Deployments", 3GPP DRAFT; R1-2204764, 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, 25 April 2022 (2022-04-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052138208
INTEL CORPORATION: "MIMO Enhancements for Multi-TRP Deployments", 3GPP DRAFT; R1-2204764, 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, 25 April 2022 (2022-04-25), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP052138208
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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