Closed-Form Expression

Performance analysis of atmospheric optical communication systems with spatial diversity affected by correlated turbulence
This paper presents a complete analytical framework for obtaining the performance associated with a free-space optical (FSO) …
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Capacity of FSO Systems over Lognormal Fading Channels with Generalized Pointing Errors
A novel approximate closed-form expression for the ergodic capacity of FSO communication systems over log-normal atmospheric turbulence …
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Fade statistics of ℳ -turbulent optical links
A new and generalized statistical model, called Málaga or simply ℳ distribution, has been derived recently to characterize the …
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Performance analysis of FSO communications under LOS blockage
We analyze the performance of a free-space optical (FSO) link a ected by atmospheric turbulence and line-of-sight (LOS) blockage. For …
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Ergodic capacity analysis for DF strategies in cooperative FSO systems
This paper focuses on the ergodic capacity analysis in the context of cooperative free-space optical (FSO) systems when the line of …
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General closed-form bit-error rate expressions for coded M-distributed atmospheric optical communications
In this Letter, general closed-form expressions for the average bit error rate in atmospheric optical links employing rate-adaptive …
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On the capacity of MISO FSO systems over gamma-gamma and misalignment fading channels
In this work, the ergodic capacity performance for multipleinput/single-output (MISO) free-space optical (FSO) communications system …
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Spatially correlated gamma-gamma scintillation in atmospheric optical channels
In this paper, novel analytical closed-form expressions are derived for the probability density function of the sum of identically …
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On the capacity of M-distributed atmospheric optical channels
In this Letter, closed-form expressions of ergodic capacity, outage probability, and outage rate are derived for an atmospheric optical …
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Closed-form BER analysis of variable weight MPPM coding under gamma-gamma scintillation for atmospheric optical communications
In this paper, the performance of the variable weight multiple pulse-position modulation (MPPM) coding technique in an atmospheric …
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