MMW Signal Transmission in Coherent MIMO RoF System With Adaptive-Coded Spreading

Author

Bo Liu ; Lijia Zhang ; Xiangjun Xin

Author_Institution

Beijing Univ. of Posts & Telecommun., Beijing, China

Volume

27

Issue

12

fYear

2015

fDate

June15, 15 2015

Firstpage

1285

Lastpage

1288

Abstract

A 2 × 2 multiple-input multiple-output (MIMO) coherent radio over fiber (RoF) system with adaptive-coded spreading (ACS) is proposed and experimentally demonstrated. The spreading gain can be dynamically adjusted according to the cell configuration and channel condition. It can provide a flexible power budget and a signal to noise adaption for the system. In the experiment, the 2 × 2 MIMO RoF signal with ACS is demonstrated to have good adaption in different wireless distances and transmission fiber lengths.

Keywords

MIMO communication; MIMO systems; adaptive codes; millimetre waves; radio-over-fibre; telecommunication channels; ACS; MMW signal transmission; adaptive-coded spreading; cell configuration; channel condition; coherent MIMO RoF system; flexible power budget; millimeter waves; multiple-input multiple-output coherent radio over fiber system; signal-to-noise adaption; spreading gain; transmission fiber lengths; wireless distances; Bit error rate; Optical attenuators; Optical fiber communication; Optical fibers; Optical polarization; Wireless communication; Radio over fiber; adaptive-coded spreading; coherent detection;

fLanguage

English

Journal_Title

Photonics Technology Letters, IEEE

Publisher

ieee

ISSN

1041-1135

Type

jour

DOI

10.1109/LPT.2015.2420687

Filename

7081356