公开(公告)号：US09906286B2

公开(公告)日：2018-02-27

申请号：US14888406

申请日：2014-05-21

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung Choi ,  Jaehoon Chung ,  Iimu Byun ,  Eunjong Lee ,  Heejeong Cho ,  Genebeck Hahn

IPC: H04B7/06 ,  H04W16/02 ,  H04L1/00 ,  H04W16/32 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04B7/0619 ,  H04L1/0026 ,  H04L5/001 ,  H04L5/0057 ,  H04W16/02 ,  H04W16/32 ,  H04W72/0413

Abstract: Disclosed are a terminal and a CSI feedback method of a terminal, comprising the steps of: classifying cells into one or more cell groups on the basis of cell IDs of the cells set in a terminal; selecting a representative cell representing other cells belonging to each cell group; and transmitting a CSI feedback on the cells belonging to each cell group to at least one of a macro cell and a small cell connected to the terminal by using the representative cell selected in each cell group.

公开(公告)号：US11330580B2

公开(公告)日：2022-05-10

申请号：US17402978

申请日：2021-08-16

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Iimu Byun ,  Yunjung Yi

IPC: H04W72/04 ,  H04L5/00 ,  H04W74/04 ,  H04W74/00

Abstract: A method for receiving a signal in a user equipment (UE) from a base station (BS) in a wireless communication system is disclosed. The method comprises the steps of configuring a plurality of intervals of a specific time region for indicating whether to transmit the signal, through a higher layer; receiving an indicator for indicating whether to transmit the signal, for each of the plurality of intervals; and receiving a signal in each of the plurality of intervals in accordance with indication of the received indicator, wherein at least one of the plurality of intervals of the specific time region may have a first size, and the other intervals except the at least one interval may have a second size.