Title :
Evaluation of Advanced Modulation Formats using Triple-Play Services in GPON Based FTTH
Author :
Irfan, Muhammad ; Qureshi, M. Shahbaz ; Zafar, Saad
Author_Institution :
Defence View, Iqra Univ., Karachi, Pakistan
Abstract :
In this paper, an evaluation is performed of 2.5Gbps bi directional GPON based Fiber-To-The-Home (FTTH) link using advanced modulation formats. Gigabit Passive Optical Network (GPON) is a promising solution for increasing bandwidth requirements of customers which supports triple play services and is being considered as a solution for mobile back haul network. It also enables the delivery of cloud services with a high interconnection speed. The performance of the proposed system was studied when a single wavelength and two wavelengths were used for triple-play services with different modulation schemes. This paper is aimed to provide a comparison of the performance of different modulation formats for GPON based simulation of an actual architecture considering Q factor, BER, optical power and OSNR. The outcome shows that better results were observed for RZ DQPSK.
Keywords :
passive optical networks; quadrature phase shift keying; BER; GPON based FTTH; OSNR; Q-factor; RZ DQPSK system; advanced modulation format; bidirectional GPON; bit rate 2.5 Gbit/s; fiber-to-the-home link; gigabit passive optical network; optical power; single wavelength network; triple play services; two wavelength network; Modulation; Optical attenuators; Optical fibers; Optical filters; Optical network units; Passive optical networks;
Conference_Titel :
Cloud Computing (ICCC), 2015 International Conference on
Conference_Location :
Riyadh
Print_ISBN :
978-1-4673-6617-5
DOI :
10.1109/CLOUDCOMP.2015.7149639
