Identify regions/free spectral range M-sequence code to improve cardinality over AWG-based WDM/OCDMA networks

Yao Tang Chang, Jen Fa Huang, Chung Wei Tsailin

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

Abstract

This paper presents a hybrid wavelength-division multiplexing (WDM) and optical code-division multiple-access (OCDMA) scheme over fiber to-the-home (FTTH) networks. In the proposed scheme, the total wavelength spectrum of the light source is divided into both of WDM group for identify section and OCDMA group for coded orthogonal section. In order to implement the shared arrayed-waveguide grating (AWG) encoder/decoder which exploiting in accordance with the inherent periodic free-spectral-range (FSR) interval range of the AWG router, the WDM group is used to distinguish each region configured with optical network units (ONUs) group based on the various diameter of optical line terminal (OLT) center. Moreover, the OCDMA groups are implemented with delay line matrix to obtain zero cross-correlation. Compared to conventional schemes without partition of identify section, the proposed scheme shows that the cardinality of proposed scheme approximately increased 6 times and 13 times than those of conventional scheme when the scheme is only partition number of 2 and 3 identify section, respectively. Furthermore, the proposed scheme provides more flexibility that the same identify region is assigned to the same ONU groups depending on the approximately distance from the OLT location.

Original languageEnglish
Title of host publicationProceedings 2014 IEEE 4th International Conference on Consumer Electronics - Berlin, ICCE-Berlin
EditorsFrancisco J. Bellido, Dietmar Hepper, Hans L. Cycon, Alexander Huhn
PublisherIEEE Computer Society
Pages299-303
Number of pages5
EditionFebruary
ISBN (Electronic)9781479961658
DOIs
Publication statusPublished - 2015 Feb 5
Event2014 4th IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin - Berlin, Germany
Duration: 2014 Sep 72014 Sep 10

Publication series

NameIEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin
NumberFebruary
Volume2015-February
ISSN (Print)2166-6814
ISSN (Electronic)2166-6822

Conference

Conference2014 4th IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin
CountryGermany
CityBerlin
Period14-09-0714-09-10

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering
  • Media Technology

Fingerprint Dive into the research topics of 'Identify regions/free spectral range M-sequence code to improve cardinality over AWG-based WDM/OCDMA networks'. Together they form a unique fingerprint.

  • Cite this

    Chang, Y. T., Huang, J. F., & Tsailin, C. W. (2015). Identify regions/free spectral range M-sequence code to improve cardinality over AWG-based WDM/OCDMA networks. In F. J. Bellido, D. Hepper, H. L. Cycon, & A. Huhn (Eds.), Proceedings 2014 IEEE 4th International Conference on Consumer Electronics - Berlin, ICCE-Berlin (February ed., pp. 299-303). [7034227] (IEEE International Conference on Consumer Electronics - Berlin, ICCE-Berlin; Vol. 2015-February, No. February). IEEE Computer Society. https://doi.org/10.1109/ICCE-Berlin.2014.7034227