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作品数:213被引量:305H指数:7
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相关机构:合肥工业大学西北工业大学浙江大学上海交通大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国博士后科学基金高等学校学科创新引智计划更多>>
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Block Markov superposition transmission with pulse position modulation over free-space optical links
《Journal of Communications and Information Networks》2017年第4期142-150,共9页Jinshun Zhu Shancheng Zhao Xiao Ma 
supported by the Basic Research Project of Guangdong Provincial Natural Science Foundation(No.2016A030308008);the National Natural Science Foundation of China(Nos.91438101 and 61501206);the National Basic Research Program of China(“973”Program)(No.2012CB316100)。
In FSO(Free-Space Optical)communications,performance of the communication systems is severely degraded by atmospheric turbulence.PPM(Pulse Position Modulation)is widely used in FSO communication systems owing to its h...
关键词:BMST FSO gamma-gamma channel model iterative detection/decoding algorithm PPM 
Generalized Block Markov Superposition Transmission over Free-Space Optical Links
《China Communications》2017年第9期80-93,共14页Jinshun Zhu Shancheng Zhao Xiao Ma 
partially supported by the Basic Research Project of Guangdong Provincial Natural Science Foundation (No.2016A030308008);the National Natural Science Foundation of China (No.91438101 and No.61501206);the National Basic Research Program of China (973 Program) (No.2012CB316100)
In free-space optical(FSO) communications, the performance of the communication systems is severely degraded by atmospheric turbulence. Channel coding and diversity techniques are commonly used to combat channel fadin...
关键词:atmospheric turbulence channel block Markov superposition transmission(BMST) free-space optical communications gamma-gamma channel model sliding-window decoding algorithm time diversity 
Influence of the Electrical Vehicle Charging on the Grid Harmonic
《Journal of Electronic Science and Technology》2017年第1期99-105,共7页Cheng-Long Xia Yong-Duan Song Yang Luo 
supported by the National Basic Research Program of China(973 Program)under Grant No.2013CB228202;the National Natural Science Foundation of China under Grant No.51361130153
This paper described the impact of the electrical vehicle(EV) charging on the grid harmonic. In view of the randomness of the EV charging process, the harmonic admittance matrix method and superposition method were ...
关键词:harmonic superposition charging currents governance regulations battery impedance rectifier beyond 
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