公开(公告)号：US10693681B2

公开(公告)日：2020-06-23

申请号：US16259552

申请日：2019-01-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-bo Kim ,  June-hee Lee

IPC: H04L5/00 ,  H04L25/02

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：US10218541B2

公开(公告)日：2019-02-26

申请号：US15911951

申请日：2018-03-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-bo Kim ,  June-hee Lee

IPC: H04L5/00 ,  H04L25/02

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：US11438612B2

公开(公告)日：2022-09-06

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 ,  H04N19/103 ,  H04N19/136 ,  H04N19/176 ,  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：US09912496B2

公开(公告)日：2018-03-06

申请号：US13780814

申请日：2013-02-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ki-bo Kim ,  June-hee Lee

IPC: H04L5/00 ,  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.