Optical Links

Characterization of sub-channel based Málaga atmospheric optical links with real β parameter
A generalization of the Málaga atmospheric optical communications links treated as a finite number of generalized-K distributed …
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Performance Evaluation of Atmospheric Optical Communications Links Affected by Generalized Málaga Turbulence Model
In this paper, the performance analysis of atmospheric optical communications links is analyzed in terms of the average bit error rate. …
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Novel approximation of misalignment fading modeled by Beckmann distribution on free-space optical links
A novel accurate and useful approximation of the well-known Beckmann distribution is presented here, which is used to model generalized …
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Novel approximation of misalignment fading modeled by Beckmann distribution on free-space optical links
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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An efficient rate-adaptive transmission technique using shortened pulses for atmospheric optical communications
In free space optical (FSO) communication, atmospheric turbulence causes fluctuation in both intensity and phase of the received light …
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Rate-adaptive transmission schemes in the context of runlength-limited codes for optical wireless communications
In this letter, the performance evaluation of rate-adaptive transmission schemes for indoor unguided optical links has been analyzed in …
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Performance evaluation of rate-adaptive transmission techniques for optical wireless communications
In this paper, the performance evaluation of different rate-adaptive transmission techniques for indoor unguided optical links is …
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Self-orienting receiver using rate-adaptive transmission based on OOK formats with memory for optical wireless communications
In this paper, the simultaneous use of a simple rate-adaptive transmission scheme, based on on-off keying (OOK) formats with memory, …
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Novel approach for increasing the peak-to-average optical power ratio in rate-adaptive optical wireless communication systems
A new and simple rate-adaptive transmission scheme for indoor unguided optical links is proposed. This scheme is based on the use of …
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Improving PPM schemes in wireless infrared links at high bit rates
In this letter, the authors conclude that pulse-position modulation (PPM) with Gaussian pulses provides better performance than classic …
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