Chip-level modulated BPPM fiber-optic code division multiple access

Tamer Khattab, Maged Elkashlan, Hussein Alnuweiri

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

Abstract

Chip-Level Modulated Binary Pulse Position Modulation (CLM-BPPM) is proposed as a modulation scheme for Fiber-Optic Code Division Multiple Access (FO-CDMA) systems using Optical Orthogonal Code (OOC) for time domain signal spreading. The proposed scheme provides better synchronization and source activity detection at the receiver side as compared to On-Off Keying (OOK). A mathematical expression is derived for the BER of CLM-BPPM using a combinatorial interference pattern analysis approach. The mathematical model is verified using simulation. Numerical results demonstrate that CLM-BPPM has a BER that is very close to OOK. Moreover, increasing the average source activity causes the performance of the CLM-BPPM to approach that of the OOK system with an asymptotic BER equal to the BER of OOK at full user activity.

Original languageEnglish
Title of host publicationProceedings - 2009 IEEE International Conference on Communications, ICC 2009
DOIs
Publication statusPublished - 19 Nov 2009
Event2009 IEEE International Conference on Communications, ICC 2009 - Dresden, Germany
Duration: 14 Jun 200918 Jun 2009

Other

Other2009 IEEE International Conference on Communications, ICC 2009
CountryGermany
CityDresden
Period14/6/0918/6/09

Fingerprint

Pulse position modulation
Code division multiple access
Fiber optics
Optical systems
Synchronization
Modulation
Mathematical models
Amplitude shift keying

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

Cite this

Khattab, T., Elkashlan, M., & Alnuweiri, H. (2009). Chip-level modulated BPPM fiber-optic code division multiple access. In Proceedings - 2009 IEEE International Conference on Communications, ICC 2009 [5198825] https://doi.org/10.1109/ICC.2009.5198825

Chip-level modulated BPPM fiber-optic code division multiple access. / Khattab, Tamer; Elkashlan, Maged; Alnuweiri, Hussein.

Proceedings - 2009 IEEE International Conference on Communications, ICC 2009. 2009. 5198825.

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

Khattab, T, Elkashlan, M & Alnuweiri, H 2009, Chip-level modulated BPPM fiber-optic code division multiple access. in Proceedings - 2009 IEEE International Conference on Communications, ICC 2009., 5198825, 2009 IEEE International Conference on Communications, ICC 2009, Dresden, Germany, 14/6/09. https://doi.org/10.1109/ICC.2009.5198825
Khattab T, Elkashlan M, Alnuweiri H. Chip-level modulated BPPM fiber-optic code division multiple access. In Proceedings - 2009 IEEE International Conference on Communications, ICC 2009. 2009. 5198825 https://doi.org/10.1109/ICC.2009.5198825
Khattab, Tamer ; Elkashlan, Maged ; Alnuweiri, Hussein. / Chip-level modulated BPPM fiber-optic code division multiple access. Proceedings - 2009 IEEE International Conference on Communications, ICC 2009. 2009.
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