Description: 根据OFDM的工作原理，由MATLAB编程实现，在Optiwave软件环境中，生成MATLAB模块，搭建出最基本的OFDM平台；
生成OFDM的调制和解调功能模块；
搭建传输速率为2.5G/s、传输距离为50km的光纤通讯系统，通过误码仪和示波器检测系统性能。
-According to the working principle of OFDM, the MATLAB programming, the Optiwave software environment to generate MATLAB module to build a basic OFDM platform generated OFDM modulation and demodulation modules build a transmission rate of 2.5G/s, transmission distance 50km of optical fiber communication system, through error performance analyzer and oscilloscope. Platform: |
Size: 200704 |
Author:延淑琪 |
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Description: 石油系统测井地面仪多机通讯、曼彻斯特软件解码、光电码盘软件计深组合程序-Oil well logging system of multi-machine communication device ground, Manchester decoding software, the software meter deep optical encoder combined program Platform: |
Size: 4096 |
Author:cxx |
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Description: Alamouti-Type Space-Time Coding for Free-Space
Optical Communication with Direct Detection Platform: |
Size: 95232 |
Author:muhammad |
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Description: One issue with underwater sensors is how to efficiently transfer large amounts of data collected by the node to an interrogating platform such as an underwater vehicle. It is often impractical to make a physical connection between the node and the vehicle which suggests an acoustic or optical wireless solution. For large amounts of data, the high bandwidth of underwater optical wireless is an advantage. A small, low-cost platform to demonstrate the potential of an optical wireless communications
interface for underwater sensor nodes is demonstrated. To enhance the reliability and robustness of the optical wireless communication digital signal processing and error correction
techniques are used. The system was tested in 3 and 7.7 meter tanks at 5 Mbps with the turbidity of the water controlled by the addition of Maalox.-One issue with underwater sensors is how to efficiently transfer large amounts of data collected by the node to an interrogating platform such as an underwater vehicle. It is often impractical to make a physical connection between the node and the vehicle which suggests an acoustic or optical wireless solution. For large amounts of data, the high bandwidth of underwater optical wireless is an advantage. A small, low-cost platform to demonstrate the potential of an optical wireless communications
interface for underwater sensor nodes is demonstrated. To enhance the reliability and robustness of the optical wireless communication digital signal processing and error correction
techniques are used. The system was tested in 3 and 7.7 meter tanks at 5 Mbps with the turbidity of the water controlled by the addition of Maalox. Platform: |
Size: 3039232 |
Author:Mohamed Rias |
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Description: 《光通信系统》的电子文档，对于学习光纤通信的人有很大的帮助。-The optical communication system, "the electronic document, for learning optical fiber has a lot of help. Platform: |
Size: 4449280 |
Author:zhangting |
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Description: 这是一个关于光通信系统平台的软件说明，对初学者很有帮助！-This is a software platform for optical communication systems description, useful for beginners! Platform: |
Size: 3989504 |
Author:陈星星 |
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Description: 在电力系统通信中，数字光纤通信由于其本身的优点得到越来越广泛的应用。数字光纤通信系统中，从电端机传输过来的电信号均要结合数字光纤通信传输的特点经过线路码型的转换。通过线路码型的转变平衡数字码流中的“0”和“1”码字，从而避免码流中出现长“0”或者长“1”的现象。在数字光纤通信系统中比较常用的线路码型就是mBnB码型，mBnB线路码型的最大优点就是最大相同码元连码和少、定时信息丰富、并且有简单成熟的误码监测与码组同步的方法。
-In the power system communications, digital optical fiber communication because of its own merits to be more widely used. Digital optical fiber communication systems, from electrical signals transmitted over end machines have to combine the characteristics of digital optical communication transmission line pattern after the conversion. Through the balance of the line pattern of change in the digital stream, " 0" and " 1" code word, thus avoiding the emergence of a long stream of " 0" or long " a" phenomenon. In digital fiber optic communication systems commonly used in the line pattern is mBnB pattern, mBnB line coding of the biggest advantage is the greatest symbol with the same code and less time information-rich, mature and have a simple code group synchronization error monitoring and the method. Platform: |
Size: 1456128 |
Author:chenyingying |
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Description: 光通信系统中前向纠错FEC码型的理论分析.pdf-Optical communication systems, the first analysis of forward error correction FEC code type theory
Platform: |
Size: 349184 |
Author:Jianjun |
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Description: 无线光通信基带信号，用于光通信中信号的研究与实验室的仿真实验-Optical wireless communication baseband signal, used in optical communication signal research and laboratory simulation experiment Platform: |
Size: 1024 |
Author:TIAN |
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