On the Performance of Free-Space Optical Communication Systems Over Double Generalized Gamma Channel
نویسندگان
چکیده
منابع مشابه
Modeling of RF Waves in Free Space Optical Communication System Under Gamma-Gamma Turbulent Channel Effect
In this paper, an enhancement design of communication system using optical radio frequency (RF) waves in free space optical communication (FSO) system is presented. To our knowledge, it is the first time that the effect of Gamma-Gamma turbulent channel model on the performance of the proposed system is analyzed and simulated. To obtain an optical communication system with good performance and h...
متن کاملOn the Performance of Free-Space Optical Systems over Generalized Atmospheric Turbulence Channels with Pointing Errors
On the Performance of Free-Space Optical Systems over Generalized Atmospheric Turbulence Channels with Pointing Errors Imran Shafique Ansari Generalized fading has been an imminent part and parcel of wireless communications. It not only characterizes the wireless channel appropriately but also allows its utilization for further performance analysis of various types of wireless communication sys...
متن کاملPerformance Analysis of Communication Systems over Mimo Free Space Optical Channels
The global telecommunications network has seen massive expansion over the last few years. Optical communication through clear atmosphere provides a means for high data rate communication over relatively short distances (e.g. 2km). However, the turbulence in the atmosphere leads to fades of varying depths, some of which may lead to heavy loss of data. Free space optical communication system usin...
متن کاملPerformance analysis of free-space optical communication systems over atmospheric turbulence channels
Turbulence fading is one of the main impairments affecting the operation of free-space optical (FSO) communication systems. The authors study the performance of FSO communication systems, also known as wireless optical communication systems, over log-normal and gamma–gamma atmospheric turbulenceinduced fading channels. These fading models describe the atmospheric turbulence because of its very ...
متن کاملAtmospheric Channel Effects on Terrestrial Free Space Optical Communication Links
This paper illustrates the challenges imposed by the atmospheric channel on the design of a terrestrial laser communication link. The power loss due to scattering effect is described using the Kim/Kruse scattering model while the effect and the penalty imposed by atmospheric turbulence is highlighted by considering the bit error rate (BER) of an OnOff Keying modulated link in an optical Poisson...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Journal on Selected Areas in Communications
سال: 2015
ISSN: 0733-8716,1558-0008
DOI: 10.1109/jsac.2015.2432529