Kabiru Akande Kabiru.Akande@uwe.ac.uk
Research Fellow - Conversational AI
MIMO techniques for carrierless amplitude and phase modulation in visible light communication
Akande, Kabiru O.; Popoola, Wasiu O.
Authors
Wasiu O. Popoola
Abstract
In this letter, multiple-input multiple-output (MIMO) techniques are proposed to improve the spectral efficiency and bit error rate (BER) performance of the conventional carrierless amplitude and phase modulation (CAP) in visible light communication. Analytic frameworks for both multiplexing and diversity MIMO techniques are developed for CAP. The analytical expressions in line-of-sight (LOS) propagation are validated via simulation. A precoding technique is further applied to improve the power efficiency of the multiplexing scheme resulting in a signal-to-noise ratio (SNR) gain of 28.5 dB.
| Journal Article Type | Article |
|---|---|
| Acceptance Date | Mar 1, 2018 |
| Online Publication Date | Mar 2, 2018 |
| Publication Date | 2018-05 |
| Deposit Date | May 21, 2021 |
| Journal | IEEE Communications Letters |
| Print ISSN | 1089-7798 |
| Publisher | Institute of Electrical and Electronics Engineers |
| Peer Reviewed | Peer Reviewed |
| Volume | 22 |
| Issue | 5 |
| Pages | 974-977 |
| DOI | https://doi.org/10.1109/lcomm.2018.2811459 |
| Keywords | Modelling and Simulation; Electrical and Electronic Engineering; Computer Science Applications |
| Public URL | https://uwe-repository.worktribe.com/output/5289316 |
| Related Public URLs | https://www.research.ed.ac.uk/en/publications/mimo-techniques-for-carrierless-amplitude-and-phase-modulation-in |