公开(公告)号：US20190158316A1

公开(公告)日：2019-05-23

申请号：US16259552

申请日：2019-01-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-bo KIM ,  June-hee LEE

IPC: H04L25/02 ,  H04L5/00

CPC classification number: H04L25/02 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0058

Abstract: An orthogonal frequency division multiplexing (OFDM) transmission device transmits OFDM symbols to at least one reception device and includes an OFDM transmission processing unit which generates a plurality of OFDM symbols; a pilot insertion unit which inserts pilot tones into each of the plurality of OFDM symbols; and a control unit which controls the pilot insertion unit to insert the pilot tones according to a pilot insertion pattern which is selected to correspond to a communication environment from among a plurality of pilot insertion patterns.

公开(公告)号：US20130177100A1

公开(公告)日：2013-07-11

申请号：US13780814

申请日：2013-02-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ki-bo KIM ,  June-hee LEE

IPC: H04L25/02

CPC classification number: H04L25/02 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0058

Abstract: An orthogonal frequency division multiplexing (OFDM) transmission device transmits OFDM symbols to at least one reception device and includes an OFDM transmission processing unit which generates a plurality of OFDM symbols; a pilot insertion unit which inserts pilot tones into each of the plurality of OFDM symbols; and a control unit which controls the pilot insertion unit to insert the pilot tones according to a pilot insertion pattern which is selected to correspond to a communication environment from among a plurality of pilot insertion patterns.

Abstract translation: 正交频分复用（OFDM）发送装置向至少一个接收装置发送OFDM符号，并且包括：OFDM发送处理部，生成多个OFDM符号; 导频插入单元，其将导频音插入到所述多个OFDM符号中的每一个中; 以及控制单元，其控制导频插入单元根据从多个导频插入模式中选择为对应于通信环境的导频插入模式插入导频音。

公开(公告)号：US20210058631A1

公开(公告)日：2021-02-25

申请号：US16957632

申请日：2018-08-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Seok-hyun YOON ,  Yong-sik KWON ,  Ki-bo KIM ,  Se-jun KIM

IPC: H04N19/40 ,  H04N19/176 ,  H04N19/103 ,  H04N19/136 ,  H04N19/65

Abstract: The disclosure relates a display apparatus comprising: a signal input receiver receives a plurality of signals which are different in kind from each other, a plurality of encoders provided respectively corresponding to the plurality of signals, and perform encoding of a corresponding mode according to the kinds of at least one signal input to the signal input receiver among the plurality of signals, a first interface transmits a signal obtained by serializing the encoded signal, a second interface deserializes the signal received from the first interface, a plurality of decoders provided respectively corresponding to the plurality of encoders, and perform decoding and restoring the deserialized signal into the at least one signal, and a display displays an image based on the at least one restored signal.

公开(公告)号：US20180198644A1

公开(公告)日：2018-07-12

申请号：US15911951

申请日：2018-03-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-bo KIM ,  June-hee LEE

IPC: H04L25/02 ,  H04L5/00

CPC classification number: H04L25/02 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0058

Abstract: An orthogonal frequency division multiplexing (OFDM) transmission device transmits OFDM symbols to at least one reception device and includes an OFDM transmission processing unit which generates a plurality of OFDM symbols; a pilot insertion unit which inserts pilot tones into each of the plurality of OFDM symbols; and a control unit which controls the pilot insertion unit to insert the pilot tones according to a pilot insertion pattern which is selected to correspond to a communication environment from among a plurality of pilot insertion patterns.