Title:
METHOD AND APPARATUS FOR PERFORMING FRAME LEVEL DISCARD OPERATION BY USER EQUIPMENT IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/038326
Kind Code:
A1
Abstract:
The present invention relates to a method of performing a frame level discard operation by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: receiving a first data unit associated with a frame from an upper layer, wherein a discard timer is started upon receiving the first data unit; and receiving a second data unit associated with the frame from the upper layer; transmitting the first data unit and the second data unit while the discard timer is running, wherein, based on the discard timer being expired, the first data units and the second data unit are discarded.
Inventors:
JO GEUMSAN (KR)
Application Number:
PCT/KR2022/012591
Publication Date:
March 16, 2023
Filing Date:
August 23, 2022
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L69/321; H04L47/32; H04W28/06; H04W80/02
Foreign References:
| US20190159065A1 | 2019-05-23 | |||
| US20210006644A1 | 2021-01-07 | |||
| US20170237837A1 | 2017-08-17 |
Other References:
MEDIATEK: "Remaining Issues in RLC and PDCP Aspects of NR-NTN", 3GPP DRAFT; R2-2100357, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. Online; 20210125 - 20210205, 14 January 2021 (2021-01-14), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051973543
ROHDE & SCHWARZ: "Correction to PDCP TCs to clarify reception of UL PDUs", 3GPP DRAFT; R5-213462, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG5, no. Online; 20210517 - 20210528, 28 May 2021 (2021-05-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052017119
ROHDE & SCHWARZ: "Correction to PDCP TCs to clarify reception of UL PDUs", 3GPP DRAFT; R5-213462, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG5, no. Online; 20210517 - 20210528, 28 May 2021 (2021-05-28), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP052017119
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
Download PDF: