Power budget extension for higher order modulation formats in PONs

Mohammadreza Malekizandi, Ali Emsia, Dieter Briggmann, Quang Trung Le, Ivan B. Djordjevic, Franko Küppers

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

As demand for higher bandwidth is drastically increasing, bandwidth efficiency is going to be an issue in Passive Optical Networks (PONs). Moreover, network operators plan to reduce the number of central offices (COs) while extending the reach of the optical links, this enables them to reduce the deployment costs. This paper demonstrates the advantages of advanced modulation formats and a suitable configuration for the power budget enhancement of hybrid Wavelength Division Multiplexing-Time Division Multiplexing-Passive Optical Networks (WDM-TDM-PONs). The proposed technique can offer higher data rate, better bandwidth efficiency, and large number of customers. Differential (Quadrature) Phase Shift Keying (DQPSK) signals and Orthogonal Frequency Division Multiplexing (OFDM) will be considered. Simulations are performed using different modulation formats to evaluate the behavior of the proposed PON extender. Finally, Transmission of 1 Tbps WDM/TDM-OFDMPON over 60 km optical link is presented here. The simulation results, prove that 1600 users can be covered with 40 Gbps peak data rate.

Original languageEnglish (US)
Title of host publicationBroadband Access Communication Technologies VIII
DOIs
StatePublished - Mar 17 2014
EventPhotonics West 2014 Conference on Broadband Access Communication Technologies VIII - San Francisco, CA, United States
Duration: Feb 4 2014Feb 6 2014

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9007
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

OtherPhotonics West 2014 Conference on Broadband Access Communication Technologies VIII
CountryUnited States
CitySan Francisco, CA
Period2/4/142/6/14

Keywords

  • Higher order modulation
  • OFDM
  • Power budget extension
  • WDM-TDM-PON

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Malekizandi, M., Emsia, A., Briggmann, D., Le, Q. T., Djordjevic, I. B., & Küppers, F. (2014). Power budget extension for higher order modulation formats in PONs. In Broadband Access Communication Technologies VIII [90070H] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 9007). https://doi.org/10.1117/12.2038524