Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

On the Performance of Multiplexing FSO MIMO Links in Log-Normal Fading With Pointing Errors

Not Accessible

Your library or personal account may give you access

Abstract

In this paper, we employ a spatial multiplexing scheme with M transceivers to increase the data rate of a free-space optical (FSO) system. In our proposed scheme, each transmitter sends independent information toward the center of its related receiver aperture. We analyze the performance of the proposed scheme in terms of average achievable rate. To compare the performance of our proposed scheme with its spatial diversity FSO system counterpart, we define a case in which M transmitters send the same information. To facilitate performance analysis, we also derive the analytical expressions for spectral efficiency of both spatial multiplexing and diversity configurations, which reduces the (M+2)-dimensional integration of spatial multiplexing and (M2+2)-dimensional integration of spatial diversity FSO systems to a two-dimensional integration in both configurations. The adequacies of our analytical results are thoroughly confirmed by numerical simulations.

© 2017 Optical Society of America

Full Article  |  PDF Article
More Like This
Imperfect-Quantized-Feedback-Based Beamforming for an FSO MISO System Over Gamma–Gamma Fading With Pointing Errors

Ankit Garg, Manav R. Bhatnagar, Olivier Berder, and Baptiste Vrigneau
J. Opt. Commun. Netw. 9(11) 1005-1018 (2017)

Performance analysis of an OAM multiplexing-based MIMO FSO system over atmospheric turbulence using space-time coding with channel estimation

Yan Zhang, Ping Wang, Lixin Guo, Wei Wang, and Hongxin Tian
Opt. Express 25(17) 19995-20011 (2017)

Adaptive MIMO FSO Communication Systems with Spatial Mode Switching

Hatef Nouri and Murat Uysal
J. Opt. Commun. Netw. 10(8) 686-694 (2018)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (12)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (39)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2022 | Optica Publishing Group. All Rights Reserved