A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems

Hamza M R Al-Khafaji; Razali Ngah; S A Aljunid; T A Rahman; Marwah Y Ahmed

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A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems

Hamza M R Al-Khafaji, Razali Ngah, S A Aljunid, T A Rahman and Marwah Y Ahmed

The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, p.1

01/02/2015

Abstract

Conference Title: 2015 International Conference on Communications, Signal Processing, and their Applications (ICCSPA) Conference Start Date: 2015, Feb. 17 Conference End Date: 2015, Feb. 19 Conference Location: Sharjah, United Arab Emirates In this paper, a new two-code keying approach to enable bipolar encoding in high-rate spectral-amplitude-coding optical code-division multiple-access (SAC-OCDMA) systems is suggested. The analytical expressions are developed for the signal-to-noise ratio (SNR) and bit-error rate (BER) of SAC-OCDMA system based on the recommended approach using multi-diagonal (MD) code. The results indicate that the proposed approach exhibits an improved BER performance in comparison to the traditional unipolar encoding with direct detection technique.

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Title: A new approach for enabling bipolar encoding in high-rate SAC-OCDMA systems
Creators - without role: Hamza M R Al-Khafaji
Razali Ngah
S A Aljunid
T A Rahman
Marwah Y Ahmed
Publication Details: The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, p.1
Publisher: The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Identifiers: 9927648608331
Academic Unit: Princess Nourah bint Abdulrahman University
Language: English
Resource Type: Conference proceeding