公开(公告)号：US20170279485A1

公开(公告)日：2017-09-28

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: H04B1/707

CPC classification number: H04B1/707 ,  H04B2001/70724

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.

公开(公告)号：US20160269049A1

公开(公告)日：2016-09-15

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: H03M13/27 ,  H03M13/11 ,  H04L1/00

CPC classification number: H03M13/1102 ,  H03M13/1165 ,  H03M13/255 ,  H03M13/27 ,  H04L1/0042 ,  H04L1/005 ,  H04L1/0057 ,  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.

Abstract translation: 提供了一种数据发送和接收装置，其可以使用比奈奎斯特（FTN）方法处理要发送的信号。 数据发送和接收装置可以使用具有基于预设参考的第一度的第一矩阵和具有单个对角矩阵结构的第二矩阵来执行要发送的数据的低密度奇偶校验（LDPC）编码，独立地执行交织 以及数据的信息位和奇偶校验位中的每一个上的符号映射，基于FTN方法以传输速率加速输出信号，并发送数据。