公开(公告)号：US20190097760A1

公开(公告)日：2019-03-28

申请号：US16065504

申请日：2017-06-19

Applicant: LG Electronics Inc.

Inventor： Seunggye HWANG ,  Kijun KIM ,  Soocheol KYEONG ,  Bonghoe KIM ,  Jinwoo KIM ,  Kwangseok NOH ,  Jongwoong SHIN ,  Joonkui AHN ,  Hyangsun YOU

IPC: H04L1/00 ,  H03M13/13

CPC classification number: H04L1/0063 ,  H03M13/13 ,  H04L1/00 ,  H04L1/005 ,  H04L1/0052

Abstract: A disclosure of the present specification provides a method for transmitting data by a transmitter. The method may comprise the steps of: when a transport block (TB) is divided into n data blocks, adding additional information after each of the n data blocks; and adding a cyclic redundancy check (CRC) after the last additional information. Here, the CRC may be generated on the basis of the n data blocks, and the n pieces of additional information added after each of data blocks.

公开(公告)号：US20180007683A1

公开(公告)日：2018-01-04

申请号：US15636985

申请日：2017-06-29

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Kijun KIM ,  Soocheol KYEONG ,  Bonghoe KIM ,  Kwangseok NOH

IPC: H04W72/04 ,  H04L1/00 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W72/0413 ,  H04L1/0009 ,  H04L1/0067 ,  H04L1/1819 ,  H04W72/0446 ,  H04W72/0466 ,  H04W88/02 ,  H04W88/08

Abstract: Disclosed herein are a method and apparatus for transmitting/receiving an uplink signal. A user equipment receives information indicating a data transmission code rate for uplink data. The user equipment channel-codes the uplink data using a channel code corresponding to a channel code rate. The channel code rate is determined among a plurality of predefined channel code rates based on the data transmission code rate. The user equipment transmits the channel coded uplink data.

公开(公告)号：US20160255605A1

公开(公告)日：2016-09-01

申请号：US15033454

申请日：2013-12-17

Applicant: LG ELECTRONICS INC.

Inventor： Soocheol KYEONG ,  Sungho PARK ,  Kyunghaeng LEE ,  Hyunsoo KO ,  Sunam KIM

IPC: H04W72/00 ,  H04B7/04 ,  H04W72/04 ,  H04B7/06

CPC classification number: H04W72/005 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0691 ,  H04H20/72 ,  H04W72/046

Abstract: The present application discloses a method for transmitting, by a base station, a broadcast channel through a massive multiple-input multiple output (MIMO) antenna in a wireless communication system. Specifically, the method comprises the steps of: selecting broadcast channel dedicated antenna elements from among all antenna elements of the massive MIMO antenna; and transmitting the broadcast channel by performing a beamforming using the broadcast channel dedicated antenna elements. In the present invention, the power applied to the broadcast channel dedicated antenna elements in greater than the voltage applied to the remaining antenna elements.

Abstract translation: 本申请公开了一种通过无线通信系统中的大量多输入多输出（MIMO）天线由基站发送广播信道的方法。 具体地说，该方法包括以下步骤：从大规模MIMO天线的所有天线元件中选择广播信道专用天线元件; 以及通过使用广播信道专用天线元件执行波束成形来发送广播信道。 在本发明中，施加到广播信道专用天线元件的功率大于施加到其余天线元件的电压。