Performance evaluation of MIMO modulation schemes for indoor VLC channels with angular detectors

MLN Kumar, D Sen, P Mohapatra - 2019 IEEE 90th Vehicular …, 2019 - ieeexplore.ieee.org
In this paper, we investigate the performance of two different MIMO modulation schemes,
namely, generalised spatial modulation (GSM) and spatial multiplexing (SMP) of an indoor …

Performance analysis of indoor diffuse VLC MIMO channels using angular diversity detectors

PF Mmbaga, J Thompson, H Haas - Journal of Lightwave Technology, 2016 - opg.optica.org
We consider specular and diffuse reflection models for indoor visible light communications
using a mobile receiver with angular diversity detectors in multiple input multiple output …

Improved indoor VLC MIMO channel capacity using mobile receiver with angular diversity detectors

P Fahamuel, J Thompson… - 2014 IEEE Global …, 2014 - ieeexplore.ieee.org
A mobile receiver with angular diversity detectors in Visible Light Communication (VLC)
Multiple Input Multiple Output (MIMO) channels is considered. The objective is to improve …

Performance comparison between spatial multiplexing and spatial modulation in indoor MIMO visible light communication systems

C He, TQ Wang, J Armstrong - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
Spatial multiplexing (SMP) and optical spatial modulation (OSM) are two important
technologies for indoor multiple-input multiple-output (MIMO) visible light communications …

Optimal precoder for MIMO schemes in indoor wireless VLC systems

VA Srinivas, Y Naresh… - 2018 IEEE 87th Vehicular …, 2018 - ieeexplore.ieee.org
In multiple-input multiple-output (MIMO) indoor visible light communication (VLC) systems,
channel gains are highly correlated. As a result, the bit error rate (BER) of the system is …

Performance of imaging receivers using convex lens in indoor MIMO VLC systems

KVSS Sushanth… - 2018 IEEE 87th Vehicular …, 2018 - ieeexplore.ieee.org
In multiple-input multiple-output (MIMO) indoor visible light communication (VLC) systems
that employ non-imaging receivers, the bit error performance is degraded due to high spatial …

Capacity variation of an indoor MIMO VLC system for a pyramid receiver

AU Khan, Y Çelik, SA Çolak - 2020 28th Signal Processing and …, 2020 - ieeexplore.ieee.org
In an indoor MIMO visible light communication (VLC) system, LoS links are present between
transmitter and receiver. As no fading components are present in an indoor environment …

Performance analysis of indoor mobile MIMO visible light communications

Y Celik, A Akan - 2018 26th Signal Processing and …, 2018 - ieeexplore.ieee.org
In this paper, the performance of indoor mobile multiple-input multiple-output (MIMO) visible
light communication (VLC) system is investigated. Angular diversity receiver (ADR), which …

Analysis of channel correlation and channel capacity for indoor MIMO visible light communication systems

L Deng, Y Fan - Applied Optics, 2020 - opg.optica.org
In indoor multi-input–multi-output (MIMO) visible light communication (VLC) systems, spatial
multiplexing (SMP) is employed to improve spectral efficiency. However, the performance of …

A Novel SM-Based Indoor VLC System with Index Modulation

Z Bai, Y Yang, K Pang, S Sun, T Han… - 2018 IEEE 18th …, 2018 - ieeexplore.ieee.org
Spatial modulation (SM), as a simple case of multiple-input multiple-output (MIMO)
technology, has been proposed for high data rate and low complexity transmission in indoor …