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Performance evaluation of space shift keying in free-space optical communication
TLDR
In this paper, we study the performance of a space shift keying (SSK) scheme in a free space optical (FSO) communication system under indoor and outdoor conditions. Expand
An Investigation of Performance and Diversity Property of Optical Space Shift Keying-Based FSO-MIMO System
TLDR
In this paper, the bit error rate (BER) and the channel capacity of a multiple-input multiple-output (MIMO) system employing optical space shift keying (OSSK) scheme are investigated under combined effect of atmospheric turbulence (AT) and pointing errors (PEs). Expand
Performance of Optical Space Shift Keying Over Gamma–Gamma Fading With Pointing Error
Optical space shift keying (OSSK) is a multiple transmit aperture based scheme which attains improved spectral efficiency in optical wireless communication (OWC). In addition to atmosphericExpand
Differential Optical Spatial Modulation Over Atmospheric Turbulence
TLDR
Optical spatial modulation (OSM) is a multiple-input–multiple-output technique wherein the overall information is transferred through spatial and signal domains simultaneously. Expand
Free-Space Optical Communication: A Diversity-Multiplexing Tradeoff Perspective
TLDR
This paper introduces the diversity-multiplexing tradeoff metric for MIMO-FSO systems that utilize the intensity modulation and direct detection technique for which the channel gains are real and positive. Expand
BER analysis of optical space shift keying in atmospheric turbulence environment
TLDR
In this paper, we investigate the average BER (ABER) of space shift keying (SSK) in a free-space optical communication system under outdoor scenario. Expand
Alleviation of Jamming in Free Space Optical Communication over Gamma-Gamma Channel with Pointing Errors
TLDR
In this paper, the groundwork on jamming effect and alleviation mechanisms in free space optical (FSO) communication are studied over Gamma-Gamma (GG) fading channels along with the pointing error (PE) effects. Expand
Jamming in Free Space Optical Systems: Mitigation and Performance Evaluation
TLDR
In this paper, the effect of jamming in free space optical (FSO) link, is evaluated by deriving closed-form expressions of the bit error rate (BER) and outage probability (OP) for single-input single-output (SISO) FSO systems. Expand
Partially Informed Transmitter-Based Optical Space Shift Keying Under Atmospheric Turbulence
TLDR
In this paper, a partially informed transmitter-based optical space shift keying (PIT-OSSK) scheme is proposed, wherein the transmitter only possesses the knowledge of channel gain ordering. Expand
Adaptive coding and modulation (ACM) technique for performance enhancement of FSO Link
TLDR
Adaptive Coding and Modulation (ACM) is an adaptive transmission scheme wherein transmission parameters such as modulation scheme, code rate, etc., are adjusted based on Channel State Information (CSI). Expand
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