公开(公告)号：US20180084560A1

公开(公告)日：2018-03-22

申请号：US15558939

申请日：2015-08-24

Applicant: LG ELECTRONICS INC.

Inventor： Heejeong CHO ,  Genebeck HAHN ,  Eunjong LEE ,  llmu BYUN

IPC: H04W72/08 ,  H04W12/08 ,  H04W12/10 ,  H04W52/02 ,  H04W72/04

Abstract: A method and apparatus for transmitting and receiving data in a wireless communication system that supports a low latency service are provided. A terminal may transmit a request message for transmission and reception of low latency service data in an idle state to a base station and receive a response message including resource information related to transmission and reception of the low latency service data in response to the request message from the base station to transmit and receive the low latency service data.

公开(公告)号：US20160374119A1

公开(公告)日：2016-12-22

申请号：US14900580

申请日：2014-06-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung CHOI ,  Jaehoon CHUNG ,  llmu BYUN ,  Eunjong LEE ,  Heejeong CHO ,  Genebeck HAHN

IPC: H04W76/02 ,  H04W16/32

CPC classification number: H04W76/02 ,  H04W16/32 ,  H04W76/10

Abstract: Disclosed are a communication performing method and terminal, and the method is a method by which a terminal with dual connectivity performs communication in a heterogeneous cell environment, in which: a first reporting message reporting that a downlink signal is received from a small cell in an intensity greater than a threshold value is transmitted to a macro cell; an RRC establishment message indicating a connection to a small cell cluster is received from the macro cell; connections are added to a plurality of small cells included in the small cell cluster according to additional time information included in the RRC establishment message; and the connections to the plurality of added small cells are respectively activated according to activation connection time information included in the RRC establishment message, and the small cell cluster is determined on the basis of information on a location relationship among the plurality of small cells.

Abstract translation: 公开了一种通信执行方法和终端，并且该方法是具有双连接的终端在异构小区环境中进行通信的方法，其中：报告从小单元中接收到下行链路信号的第一报告消息 大于阈值的强度被发送到宏小区; 从宏小区接收表示与小小区簇的连接的RRC建立消息; 根据包含在RRC建立消息中的附加时间信息将连接添加到小小区集群中包含的多个小小区中; 并且根据包含在RRC建立消息中的激活连接时间信息分别激活与多个附加小区的连接，并且基于关于多个小小区之间的位置关系的信息来确定小小区簇。

公开(公告)号：US20230155748A1

公开(公告)日：2023-05-18

申请号：US16346979

申请日：2017-11-03

Applicant: LG Electronics Inc.

Inventor： Hyunho LEE ,  Yunjung YI ,  Daesung HAWANG ,  llmu BYUN

IPC: H04L1/1867 ,  H04L1/20 ,  H04L5/00

CPC classification number: H04L1/1887 ,  H04L1/20 ,  H04L5/0055 ,  H04L1/1812

Abstract: A method for performing fast retransmission in a wireless communication system, according to one embodiment of the present disclosure, is performed by a terminal, and comprises the steps of: receiving downlink data or transmitting uplink data; and performing a hybrid automatic repeat request (HARQ) operation including retransmission, in which transmission and reception of a HARQ-acknowledgement (HARQ-ACK) for the downlink data or the uplink data are not present or retransmission scheduling is not present, for the downlink data and the uplink data.