In order to achieve multi-gigabit transmission (projected for 2020) for the use in
interplanetary communications, the usage of large number of time slots in pulse-position …

The purpose of this book is to introduce the reader to most advanced topics of (i) wireless
communications,(ii) free-space optical (FSO) communications,(iii) indoor optical wireless …

As wireless communication systems become ever-more important and pervasive parts of our
everyday life; system capacity and quality of service issues are becoming more critical. In …

In this study, the performance of underwater optical wireless communication systems
employing spatial diversity and multi‐pulse position modulation techniques is assessed. The …

In this paper, we are interested in more efficient modulation techniques that achieve a good
Bit Error Rate (BER) performance, bandwidth and power efficiencies for Free Space Optics …

Free-space optical (FSO) transmission systems enable high-speed communication with
relatively small deployment costs. However, FSO suffers a critical disadvantage, namely …

The performance of free-space optical (FSO) communication systems adopting multipulse
PPM (MPPM) techniques is investigated taking into account the effects of both the …

This paper discusses an evolvable deep space relay architecture that provides
communications and navigation services for spacecraft in the Mars vicinity and in the inner …

In this letter, we address two questions concerning the application of multipulse pulse-
position modulation (MPPM) for free-space optical (FSO) communications:(1) under what …

In the literature the performance of quantum data transmission systems is usually evaluated
in the absence of thermal noise. A more realistic approach taking into account the thermal …