公开(公告)号：US11082882B2

公开(公告)日：2021-08-03

申请号：US16741404

申请日：2020-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong Cho ,  Gyeongcheol Lee

IPC: H04W28/02 ,  H04W80/08 ,  H04W76/11 ,  H04W76/27 ,  H04W72/04

Abstract: A method for transmitting a quality of service (QoS) state report by a wireless node in a wireless communication system is disclosed. The method comprises receiving an indication related to service availability from an upper layer, upon a state of the service availability is changed; and transmitting the QoS state report including the indication related to service availability to a network.

公开(公告)号：US10681728B2

公开(公告)日：2020-06-09

申请号：US16240314

申请日：2019-01-04

Applicant: LG ELECTRONICS INC.

Inventor： Gyeongcheol Lee ,  Seungjune Yi

IPC: H04W74/06 ,  H04W80/02 ,  H04W72/04 ,  H04W76/27 ,  H04W76/11 ,  H04L5/00 ,  H04L1/18

Abstract: The present invention constructs L RLC PDUs, where L is larger than 1; and submit the L RLC PDUs to a medium access control (MAC) layer for a transmission opportunity. The L RLC PDUs include a first RLC PDU having a poll to trigger status reporting at a receiving device and a second RLC PDU not having the poll and having a highest sequence number (SN) among SNs of the L RLC PDUs. The present invention sets a state variable to a highest SN among SNs of RLC PDUs having the poll submitted to the MAC layer, upon submitting the first RLC PDU to the MAC layer.

公开(公告)号：US10524232B2

公开(公告)日：2019-12-31

申请号：US16123442

申请日：2018-09-06

Applicant: LG Electronics Inc.

Inventor： Gyeongcheol Lee ,  Sunyoung Lee ,  Seungjune Yi

IPC: H04W24/08 ,  H04W72/14 ,  H04W72/02 ,  H04W76/38 ,  H04W72/12

Abstract: A method of performing, by a user equipment (UE), wireless communication using a serving cell in a wireless communication system is provided. The method includes: starting a deactivation timer associated with the serving cell, the deactivation timer relating to a duration of time after which the serving cell is deactivated; determining whether there is an uplink (UL) grant or a downlink (DL) assignment for the serving cell in a time unit; based on a determination that there is an UL grant or a DL assignment, determining whether a data unit is transmitted on the UL grant or is received on the DL assignment; based on a determination that the data unit is transmitted on the UL grant or is received on the DL assignment: restarting the deactivation timer associated with the serving cell; and transmitting the data unit on the UL grant or receiving the data unit on the DL assignment.

公开(公告)号：US20190394823A1

公开(公告)日：2019-12-26

申请号：US16447446

申请日：2019-06-20

Applicant: LG Electronics Inc.

Inventor： Geumsan Jo ,  Gyeongcheol Lee ,  Seungjune Yi

IPC: H04W76/18 ,  H04W76/11 ,  B60W50/14 ,  H04W80/08 ,  H04W76/27

Abstract: A method for processing signals by a relay node in a wireless communication system is disclosed. The method comprises detecting a radio link failure (RLF) of a connection with a child node of the relay node; transmitting a message informing an occurrence of the RLF to a parent node of the relay node, wherein the message includes an identifier of the child node.