公开(公告)号：US07773659B2

公开(公告)日：2010-08-10

申请号：US11157297

申请日：2005-06-20

Applicant: Dong In Kim ,  Serhat Erkucuk ,  Kyung Sup Kwak

Inventor： Dong In Kim ,  Serhat Erkucuk ,  Kyung Sup Kwak

IPC: H04B1/00

CPC classification number: H04L23/02 ,  H04B1/71632 ,  H04B1/71635 ,  H04B1/71637 ,  H04B14/026 ,  H04B2001/6908

Abstract: Disclosed herein is an Ultra WideBand (UWB) M-ary Code Shift Keying (MCSK)/Binary Pulse Position Modulation (BPPM) wireless communication system and method. The system includes a transmitter and a receiver. The transmitter selects a specific TH code using MCSK according to an additional data stream, performs BPPM on a desired signal according to the selected TH code, and transmits the modulated signal via a channel. The receiver receives the signal transmitted from the transmitter via the channel, and estimates the transmitted signal, which is transmitted from the transmitter, through detection of a Maximum Likelihood (ML) sequence.

Abstract translation: 本文公开了一种超宽带（UWB）M进制码移键控（MCSK）/二进制脉冲位置调制（BPPM）无线通信系统和方法。 该系统包括发射机和接收机。 发射机根据附加数据流使用MCSK选择特定的TH码，根据所选择的TH码在所需信号上执行BPPM，并通过信道发送调制信号。 接收机通过信道接收从发射机发送的信号，并通过检测最大似然（ML）序列来估计从发射机发送的发射信号。

公开(公告)号：US20060268959A1

公开(公告)日：2006-11-30

申请号：US11157297

申请日：2005-06-20

Applicant: Dong Kim ,  Serhat Erkucuk ,  Kyung Kwak

Inventor： Dong Kim ,  Serhat Erkucuk ,  Kyung Kwak

IPC: H03K9/04

CPC classification number: H04L23/02 ,  H04B1/71632 ,  H04B1/71635 ,  H04B1/71637 ,  H04B14/026 ,  H04B2001/6908

Abstract: Disclosed herein is an Ultra WideBand (UWB) M-ary Code Shift Keying (MCSK)/Binary Pulse Position Modulation (BPPM) wireless communication system and method. The system includes a transmitter and a receiver. The transmitter selects a specific TH code using MCSK according to an additional data stream, performs BPPM on a desired signal according to the selected TH code, and transmits the modulated signal via a channel. The receiver receives the signal transmitted from the transmitter via the channel, and estimates the transmitted signal, which is transmitted from the transmitter, through detection of a Maximum Likelihood (ML) sequence.

Abstract translation: 本文公开了一种超宽带（UWB）M进制码移键控（MCSK）/二进制脉冲位置调制（BPPM）无线通信系统和方法。 该系统包括发射机和接收机。 发射机根据附加数据流使用MCSK选择特定的TH码，根据所选择的TH码在所需信号上执行BPPM，并通过信道发送调制信号。 接收机通过信道接收从发射机发送的信号，并通过检测最大似然（ML）序列来估计从发射机发送的发射信号。