公开(公告)号：US10116331B2

公开(公告)日：2018-10-30

申请号：US15067388

申请日：2016-03-11

Applicant: Electronics and Telecommunications Research Institute

Inventor： Pan Soo Kim ,  Deock Gil Oh ,  Xavier Giraud

IPC: H03M13/11 ,  H04L1/00 ,  H03M13/25 ,  H03M13/27 ,  H04L25/03

Abstract: Provided is a data transmitting and receiving apparatus that may process a signal to be transmitted using a faster-than-Nyquist (FTN) method. The data transmitting and receiving apparatus may perform low-density parity-check (LDPC) encoding on data to be transmitted using a first matrix having a first degree based on a preset reference and a second matrix having a single diagonal matrix structure, independently perform interleaving and symbol mapping on each of an information bit and a parity bit of the data, accelerate an output signal by a transmission rate based on the FTN method, and transmit the data.

公开(公告)号：US10536188B2

公开(公告)日：2020-01-14

申请号：US15453666

申请日：2017-03-08

Applicant: Electronics and Telecommunications Research Institute

Inventor： Pansoo Kim ,  Deock Gil Oh ,  Xavier Giraud

IPC: H04B1/00 ,  H04B1/707

Abstract: A signal processing method, and a transmitter and a receiver are disclosed. The signal processing method may include converting a transmission signal to a non-periodic sequence type transmission signal using periodic sequences and transmitting the non-periodic sequence type transmission signal to the receiver, in which the receiver may detect a burst from the received non-periodic sequence type transmission signal.