[1]苏武浔,陈方,张渭滨.Mbius数字基带通信系统的性能仿真[J].华侨大学学报(自然科学版),2007,28(4):368-371.[doi:10.3969/j.issn.1000-5013.2007.04.009]
　SU Wu-xun,CHEN Fang,ZHANG Wei-bin.Performance Simulation of Digital Base-Band Communication System by Mbius Transform[J].Journal of Huaqiao University(Natural Science),2007,28(4):368-371.[doi:10.3969/j.issn.1000-5013.2007.04.009]
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Mbius数字基带通信系统的性能仿真()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第28卷
期数:
2007年第4期
页码:
368-371
栏目:
出版日期:
2007-10-20

文章信息/Info

Title:
Performance Simulation of Digital Base-Band Communication System by Mbius Transform
文章编号:
1000-5013(2007)04-0368-04
作者:
苏武浔; 陈方; 张渭滨
华侨大学信息科学与工程学院; 华侨大学信息科学与工程学院 福建泉州362021; 福建泉州362021
Author(s):
SU Wu-xun;  CHEN Fang;  ZHANG Wei-bin
College of Information Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
Mbius;  Mbius数字基带通信系统;  性能仿真;  错误概率
Keywords:
Mbius transform;  Mbius digital base-band communication system;  performance simulation;  error rate
分类号:
TN914.3
DOI:
10.3969/j.issn.1000-5013.2007.04.009
文献标志码:
A
摘要:
在一定信噪比的前提下,通过计算机仿真和编程计算,对Mbius数字基带通信系统中偶对称三角波、奇对称三角波、偶对称方波、奇对称方波和锯齿波这5种常用的调制解调函数族及其逆变换进行仿真1万次,观察错误概率(Pb)的波动范围.仿真结果表明,系统是完全可行的.对系统在不同信噪比情况下的错误概率进行计算,绘制错误概率曲线.结果表明,新型Mbius数字基带通信系统比传统系统性能卓越,可降低系统的初始投资及提高系统的性价比.
Abstract:
Under certain ratio of signal-to-noise(S/N) and through the computer simulations and calculations,the performances in Mbius digital base band communication system of five often used modem function set,those are the even and odd symmetrical triangle wave,even and odd symmetrical square wave and saw-tooth wave and their inverse transforms,are simulated 10 000 times,and the fluctuation ranges of the error rate(Pb) are observed.The simulation results show that the system is completely feasible.The error rates in different ratio of signal-to-noise are calculated and the figures of error rate to signal-to-noise are plotted out.The figures of error rate to signal-to-noise show that the new type system of Mbius digital base band communication system has much more excellent performance than the traditional system and it can decrease the initial investment and increase the cost performance.

参考文献/References:

[1] CHEN Nan-xian. Modified M(o)bius inverse formula and its applications in physics [J]. Physical Review Letters, 1990, (11):1193-1195.
[2] WEI Yi-chuan, CHEN Nan-xian. Square wave analysis [J]. Mathematical Physics, 1998(8):4226-4245.doi:10.1063/1.532493.
[3] JOHN M. M(o)bius and problems of inversion [J]. Nature, 1990, (29):377.
[4] SU Wu-xun, ZHANG Wei-bin, WANG Jian-cheng. The evaluations of the inverse transform of eight often-used waveforms by M(o)bius transform-the inverse transform of their Fourier series [J]. Chinese Journal of Electronics, 2005(3):513-518.
[5] WEI Teng-xiong, SU Wu-xun. The applications of the M(o)bius transforms of some often-used waveforms in analog communication systems [J]. Chinese Journal of Electronics, 2005(4):666-670.
[6] 张渭滨. 信号与线性系统 [M]. 广州:暨南大学出版社, 1998.403-406.

备注/Memo

备注/Memo:
国务院侨办科研基金资助项目(06QZR01)
更新日期/Last Update: 2014-03-23