Effect of physical layer impairments on SUM and AND detection strategies for 2-D optical CDMA
Meenakshi, M. and Andonovic, I. (2005) Effect of physical layer impairments on SUM and AND detection strategies for 2-D optical CDMA. IEEE Photonics Technology Letters, 17 (5). pp. 1112-1114. ISSN 1041-1135 (http://dx.doi.org/10.1109/LPT.2005.843935)
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The effect of physical layer impairments on the error performance of two-dimensional wavelength hopping/time spreading optical code-division multiple-access (OCDMA) systems is investigated for SUM and AND detection strategies. Relative intensity noise of the optical source, the signal-dependent shot noise, optical beat noise, and thermal noise at the receiver, fundamental issues in the design of OCDMA systems, are included in the bit-error-rate analysis. The analysis indicates that the SUM detection scheme is more robust in a noisy environment.
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Item type: Article ID code: 3546 Dates: DateEvent2005PublishedKeywords: code division, error statistics, optical fibre communication optical noise, thermal noise, photonics, Electrical Engineering. Electronics Nuclear Engineering, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering Subjects: Technology > Electrical engineering. Electronics Nuclear engineering Department: Faculty of Engineering > Electronic and Electrical Engineering Depositing user: Strathprints Administrator Date deposited: 14 Jun 2007 Last modified: 04 Jan 2024 16:30 URI: https://strathprints.strath.ac.uk/id/eprint/3546