Radio over Fibre Transport of Alamouti-coded MIMO Signals with Self-Recovery Capability-Reference-Cited by-同舟云学术

Radio over Fibre Transport of Alamouti-coded MIMO Signals with Self-Recovery Capability

Published:2019-07-09 Issue:0 Volume:0 Page:
ISSN:2191-6322
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Kaur Jaswinder¹^ORCID,Sharma Vishal²

Affiliation:

1. IKGPTU , Jalandhar , India

2. SBS State Technical Campus , Ferozepur , Punjab , India

Abstract

Abstract Radio over Fibre (RoF) transport of high-speed wireless data provides a comprehensive solution for the forthcoming highly-reliable and spectral-efficient wireless systems. MIMO is one of the most widely used wireless technologies to increase the system reliability and capacity without any increased demand of power/bandwidth. However, the inherent non-linearities of RoF link and the multipath fading of the wireless channel can degrade the overall performance of the wireless system. In this work, authors demonstrate RoF transport of adaptively modulated MIMO signals and report the improvement in spectral efficiency under the impact of RoF link non-linearity. The transmitter of the proposed RoF based wireless system selects the appropriate modulation scheme with the assumption of perfect channel state information to achieve the acceptable BER at the subscriber end. The spectral efficiency improvement by this self-recovering MIMO-RoF system is evaluated by incorporating orthogonal Space-Time Block Code with 2 × 2 antenna configuration over the frequency-selective Rayleigh fading channel.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

Link

https://www.degruyter.com/document/doi/10.1515/joc-2019-0045/pdf

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