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Channel modeling for visible light communications
(Springer Science+Business Media, 2016)
In this chapter, we present a novel and realistic channel modeling approach for visible light communications that overcomes to the limitations of previous works. In our work, we consider wavelength dependency, effect of ...
SDNDASH: Improving QoE of HTTP Adaptive Streaming Using Software Defined Networking
(ACM, 2016)
HTTP adaptive streaming (HAS) is being adopted with increasing frequency and becoming the de-facto standard for video streaming. However, the client-driven, on-off adaptation behavior of HAS results in uneven bandwidth ...
Microstrip patch antenna design with unified cornered rectangles
(IEEE, 2016)
In this design, high-gain, directional microstrip patch antenna works at 11.1 GHz, which is in Ku-Band satellite receive frequency band. Our design has 3 nested rectangular patches which are cornered. As a result, the input ...
Broadcasting brake lights with MIMO-OFDM based vehicular VLC
(IEEE, 2016)
Inter-vehicular connectivity to enhance road safety and enable highly autonomous driving is increasingly becoming popular. Despite the prevalent works on radio-frequency (RF) based vehicular communication schemes, visible ...
Design and simulation of antenna with defected ground plane
(IEEE, 2016)
In this work a patch antenna having defected ground plane is designed and simulated. Design includes two dielectric layers and some modifications at the top layer such as having a slit and a slot. Simulation results are ...
Performance of MIMO enhanced unipolar OFDM with realistic indoor visible light channel models
(IEEE, 2016)
Visible light communication (VLC) involves the dual use of illumination infrastructure for high speed wireless access. Designing such optical based communication systems, realistic indoor optical channel modeling becomes ...
A prism-based non-linear optical readout method for MEMS cantilever arrays
(Elsevier, 2016-10-15)
This paper demonstrates the use of a single right-angle prism for the optical readout of micro-electro-mechanical systems (MEMS) cantilever arrays. The non-linear reflectivity arisen from the internal reflection at the ...
Performance analysis of multiple-input multiple-output free-space optical systems with partially coherent Gaussian beams and finite-sized detectors
(SPIE, 2016)
Multiple-input multiple-output (MIMO) techniques are employed in free-space optical (FSO) links to mitigate the degrading effects of atmospheric turbulence. We consider a MIMO FSO system, which consists of a radial laser ...
Generalized LED index modulation optical OFDM for MIMO visible light communications systems
(IEEE, 2016)
In this paper, we propose a generalized light emitting diode (LED) index modulation scheme for multiple input multiple output-orthogonal frequency division multiplexing (MIMO-OFDM) visible light communications (VLC) systems. ...
DCT-OFDM tabanlı görünür ışık haberleşmesi
(2016)
Visible light communication (VLC) is a short-range wireless transmission technique in which light emitting diodes (LEDs) are used as data transmitters. Because of non-coherent characteristics of LEDs, only intensity can ...
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