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3paper3
新型改进光双二进制传输的编解码方案
提出了改进型光双二进制信号在高速率(≥10Gbit/s)传输时预编码的一种新方案。通过分析编解码过
程,证明该信号传输时不易受码间干扰影响,能用二进制强度调制一直接检测的系统接收信号。仿真产生了该信
号的2种码型。结果表明,采用色散补偿技术能使MD NRZ和MD.RZ信号在长距离传输后克服眼图失真,MD-RZ
信号比MD.NRZ信号在传输后有更低的误码率。(Abstract:Anovel pre-coding schemeformodified optical duobinary signalswasproposed.It couldbe applied to缸ansmit
high speed data mte signals(≥ 10Gbit/s).Through analyzing the process of coding and decoding,It Was demonstrated
thatmodified opticalduobinary sign alshave capabilityin reductionofpulse—to-pulseinteraction
,
and couldbe di.
recaymeasured through aconventionalbinaryintensitymodulationdirectdetection(IM—DD)receiver.Twomodified optical
duobinary sign als’formats were simulated to generate.Sim ulation results show that MD.NRZ and MD-RZ signals’
formats Can avoid the eye diagrams’distortion for long—distance transmission,if the dispersion Can be compe nsated in
each amplifier span.Moreover,theMD-RZ signalhaslowerBER than theIVID-NRZ signal afterlong-distance comm.unication.)
- 2011-02-07 18:23:49下载
- 积分:1
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matlab
两个关于平面波展开的程序,有助于电磁专业初学者 (two code about planewave)
- 2011-05-12 14:05:22下载
- 积分:1
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Verification--of--a-Six-Degree--of-Freedom--Simul
The REMUS simulator program was written using MATLAB. The first program, REMUSSIM.m,loads the vehicle initial conditions and tracks the vehicle state. The second program, REMUS.m,calculates the new vehicle accelerations based on the vehicle state and control inputs.
- 2014-09-22 21:07:45下载
- 积分:1
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approximate-principle
介绍了一些函数插值方面的方法,主要用于通过matlab实验函数逼近打基础,(Some function interpolation method is mainly used for laying the foundation by matlab experimental function approximation)
- 2012-10-02 17:51:43下载
- 积分:1
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bai-tap-matlab
tinh toan tro khang cua ante
- 2011-11-18 11:39:34下载
- 积分:1
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antColony
basic ant colony algorithm
- 2015-01-01 03:17:14下载
- 积分:1
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Application-Architecture-Guide-v2
Application Architecture Guide v2,NET架构设计的参考书籍(Application Architecture Guide v2, NET architecture design reference books)
- 2013-12-20 15:44:20下载
- 积分:1
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22355981wsn_matlab2
wsn wit mat lab code
- 2010-12-08 20:58:33下载
- 积分:1
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Matlabwave
Matlab小波图像处理 有参考价值的程序.rar(Matlab wavelet image processing procedures have reference value. Rar)
- 2008-08-11 12:01:25下载
- 积分:1
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Analogical_gates
Analogical operational gates (AND, OR, INVERTER)
- 2011-11-09 14:18:05下载
- 积分:1