Title:
METHOD AND APPARATUS FOR PERFORMING AUTONOMOUS RETRANSMISSION DURING IN-DEVICE COEXISTENCE PROBLEM IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/034918
Kind Code:
A1
Abstract:
The present disclosure relates to a method of performing operations for a User Equipment (UE) configured with a first radio and a second radio in a wireless communication system. In particular, the method includes receiving configured grant (CG) configuration of a Hybrid Automatic Repeat and request (HARQ) process for the second radio, wherein the CG configuration comprises information on a plurality of CG resources; performing an initial transmission using the HARQ process on a first CG resource among the plurality of CG resources using the second radio; and based on a PDCCH for a retransmission of the initial transmission being received, performing the retransmission of the initial transmission using the HARQ process on a dynamic uplink grant indicated by the PDCCH using second radio, wherein, based on detecting an in-device coexistence (IDC) problem occurred from the first radio after performing the initial transmission, the retransmission of the initial transmission is performed using the HARQ process on a second CG resource among the plurality of CG resources using second radio.
Inventors:
LEE GYEONGCHEOL (KR)
JO GEUMSAN (KR)
JO GEUMSAN (KR)
Application Number:
PCT/KR2023/010727
Publication Date:
February 15, 2024
Filing Date:
July 25, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L1/18; H04L5/00
Domestic Patent References:
| WO2022021412A1 | 2022-02-03 | |||
| WO2022083480A1 | 2022-04-28 | |||
| WO2021162509A2 | 2021-08-19 |
Foreign References:
| US20200314842A1 | 2020-10-01 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Release 16 Description; Summary of Rel-16 Work Items (Release 16)", 3GPP STANDARD; TECHNICAL REPORT; 3GPP TR 21.916, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, no. V16.2.0, 23 June 2022 (2022-06-23), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 165, XP052183126
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
Download PDF: