Performance analysis of optical CDMA in transmission systems

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Date
2009-08
Publisher
BRAC University
Author
Biswas, Debobroto
Galib, Saad Yosuf
Mamun, Noor Hossain
Metadata
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URI
http://hdl.handle.net/10361/700
Abstract
Performance of an optical code division multiple access (OCDMA) system are evaluated to determine the impact of multi access interference for a given number of users. Analog clock include the effect of fiber non linearity such as cross phase modulation and the cross talk due to XPM. The expression for the signal MAI and cross talk are derived for a single mode fiber transmission link operating at gigabit per second. Performance results are evaluated 1 Gbps & 10 Gbps with different codes like M-system, gold sequence and pn-sequence to compare their relative performance. The optimum system design parameters are determined at a specific BER (bit error rate).
Keywords
Computer science and engineering
Description
This thesis report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Computer Science and Engineering, 2009.
 
Cataloged from PDF version of thesis report.
 
Includes bibliographical references (page 57).
Department
Department of Computer Science and Engineering, BRAC University
 
B. Computer Science and Engineering
 
Type
Thesis
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