公开(公告)号：US20230368584A1

公开(公告)日：2023-11-16

申请号：US18029886

申请日：2020-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Ikjoo JUNG ,  Sangrim LEE ,  JaYeong KIM ,  Hojae LEE ,  Yeongjun KIM

IPC: G07C5/00 ,  H04W72/25 ,  B60W60/00

CPC classification number: G07C5/008 ,  H04W72/25 ,  B60W60/001

Abstract: A method for performing reinforcement learning by a V2X communication device in an autonomous driving system, specifically, a method for performing reinforcement learning in consideration of an application rate of a reward according to age in terms of the freshness of a reward for an action, is proposed. An agent transmits an action message and controls a reflection rate of a reward through AoI management for a reward message, so that rewards transmitted from a plurality of devices are suitably reflected in an environment of a reinforcement learning-based autonomous driving system, and an optimal policy can be found accordingly.

公开(公告)号：US20230180187A1

公开(公告)日：2023-06-08

申请号：US17759471

申请日：2020-02-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae KIM ,  Jungyong PARK ,  Yeongjun KIM ,  Jinyup HWANG

IPC: H04W72/02 ,  H04W72/51 ,  H04W16/28

CPC classification number: H04W72/02 ,  H04W16/28 ,  H04W72/51

Abstract: Disclosed, according to various embodiments, are a method for assigning a beam management ID based on a plurality of zones in which a user equipment (UE) is included in a pre-set region, in a wireless communication system supporting a sidelink, and an apparatus therefor. Disclosed are the method for assigning a beam management ID based on a plurality of zones in which a user equipment (UE) is included in a pre-set region, and the apparatus therefor, the method comprising the steps of: transmitting, to a base station, an assignment request signal requesting assignment of a beam obtainment ID related to any one zone among the plurality of zones; and obtaining, from the base station, information about a first zone specified among the plurality of zones, on the basis of the assignment request signal, and information about a first beam obtainment ID for identifying a beam management signal in the first zone, wherein the first zone is one zone specified among the plurality of zones, on the basis of a moving direction of the UE.

公开(公告)号：US20220408388A1

公开(公告)日：2022-12-22

申请号：US17756134

申请日：2019-12-30

Applicant: LG ELECTRONICS INC.

Inventor： Yeongjun KIM ,  Youngdae KIM ,  Jungyong PARK

IPC: H04W56/00 ,  H04W72/04 ,  H04W76/14

Abstract: Disclosed are a method by which a first user equipment (UE) changes a reception timing in a wireless communication system supporting side links, and an apparatus therefor, according to various embodiments. The method comprises the steps of: forming a first side link with a second UE in a first frequency band; estimating a second reception timing related to a second side link formed in a second frequency band, which is adjacent to the first frequency band, on the basis of a synchronization signal for a third UE using the second frequency band, and timing advance (TA) information; and determining whether to change a reception timing of a side link signal for the first side link on the basis of a difference value between a first reception timing related to the first side link and the second reception timing.