In this paper, a space-time coded communication system is studied for a wireless optical link using coherent detection over atmospheric turbulence channels. An ...
In this paper, a space-time coded communication system is studied for a wireless optical link using coherent detection over atmospheric turbulence channels. An ...
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What is the effect of atmospheric turbulence on the performance of the free space optical communications?
What is a coherent receiver in optical communication?
Alamouti-type space–time block coding is studied for optical wireless communication systems using coherent detection over atmospheric turbulence channels.
Free-space optical communication is reputable for its ability to proffer solution to the access network bottle-neck but when used for long range ...
Significant chal- lenges can, however, arise for OWC links with increased levels of atmospheric turbulence from time-varying temperatures and pressures. As a ...
Similarly, increasing temporal diversity by implementing a space-time code is not an attractive solution because it requires a gigabit interleaver and long ...
Apr 30, 2022 · Coherent detection provides the optimum performance for free space optical (FSO) communication systems. However, such detection systems are ...
Abstract: In this paper, the deployment of novel space-time trellis codes. (STTCs) with transmit laser selection (TLS) for free-space optical (FSO).
Mar 22, 2015 · CONCLUSION. In this paper, the use of spatial modulation technique for coherent FSO communication systems has been proposed. We have provided a ...
Free-space optical (FSO) links provide the advantages of leveraging large bandwidths and unregulated spectrum to support high-data-rate and/or long-distance ...