A Simplified Full-Duplex Wavelength Interleaved DWDM Hybrid Access Radio-Over-Fiber System

Author

Ma Yonghong ; Zhang Pan ; Zhang Chongxiang

Author_Institution

Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing, China

fYear

2011

Firstpage

1

Lastpage

3

Abstract

We demonstrate a simplified full-duplex wavelength interleaved (WI)-DWDM hybrid access radio-over-fiber (ROF) system for providing 2 GB/s wired and 1 GB/s wireless downlink and 1 GB/s uplink data data simultaneously. In this scheme, we use only one arrayed waveguide grating device to realize both the demultiplexing and multiplexing functions. Because of using only the subcarriers of the single channel to carry both the wired and wireless data, we do not need extra optical components such as interleaver to separate them at the base stations. The experimental results demonstrate that this scheme is feasible and has good transmission performance for the future WI-DWDM hybrid access ROF system.

Keywords

arrayed waveguide gratings; radio-over-fibre; wavelength division multiplexing; arrayed waveguide grating device; base stations; bit rate 1 Gbit/s; bit rate 2 Gbit/s; demultiplexing functions; hybrid access radio-over-fiber system; multiplexing functions; optical components; simplified full-duplex wavelength interleaved DWDM; wireless downlink; Adaptive optics; Arrayed waveguide gratings; Optical fibers; Optical filters; Optical modulation; Wireless communication;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications, Networking and Mobile Computing (WiCOM), 2011 7th International Conference on

Conference_Location

Wuhan

ISSN

2161-9646

Print_ISBN

978-1-4244-6250-6

Type

conf

DOI

10.1109/wicom.2011.6040253

Filename

6040253