Design and Analysis of Self-Healing Tree-Based Hybrid Spectral Amplitude Coding OCDMA System
Joint Authors
Imtiaz, Waqas A.
Qamar, Affaq
Rehman, Atiq Ur
Ali, Haider
Chaudhry, Adnan Rashid
Iqbal, Javed
Source
Security and Communication Networks
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-06-20
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
This paper presents an efficient tree-based hybrid spectral amplitude coding optical code division multiple access (SAC-OCDMA) system that is able to provide high capacity transmission along with fault detection and restoration throughout the passive optical network (PON).
Enhanced multidiagonal (EMD) code is adapted to elevate system’s performance, which negates multiple access interference and associated phase induced intensity noise through efficient two-matrix structure.
Moreover, system connection availability is enhanced through an efficient protection architecture with tree and star-ring topology at the feeder and distribution level, respectively.
The proposed hybrid architecture aims to provide seamless transmission of information at minimum cost.
Mathematical model based on Gaussian approximation is developed to analyze performance of the proposed setup, followed by simulation analysis for validation.
It is observed that the proposed system supports 64 subscribers, operating at the data rates of 2.5 Gbps and above.
Moreover, survivability and cost analysis in comparison with existing schemes show that the proposed tree-based hybrid SAC-OCDMA system provides the required redundancy at minimum cost of infrastructure and operation.
American Psychological Association (APA)
Imtiaz, Waqas A.& Qamar, Affaq& Rehman, Atiq Ur& Ali, Haider& Chaudhry, Adnan Rashid& Iqbal, Javed. 2017. Design and Analysis of Self-Healing Tree-Based Hybrid Spectral Amplitude Coding OCDMA System. Security and Communication Networks،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1202828
Modern Language Association (MLA)
Imtiaz, Waqas A.…[et al.]. Design and Analysis of Self-Healing Tree-Based Hybrid Spectral Amplitude Coding OCDMA System. Security and Communication Networks No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1202828
American Medical Association (AMA)
Imtiaz, Waqas A.& Qamar, Affaq& Rehman, Atiq Ur& Ali, Haider& Chaudhry, Adnan Rashid& Iqbal, Javed. Design and Analysis of Self-Healing Tree-Based Hybrid Spectral Amplitude Coding OCDMA System. Security and Communication Networks. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1202828
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1202828