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Performance analysis of wavelength/time codes with and without hard-limiter

Shivaleela, ES and Srinivas, T (2008) Performance analysis of wavelength/time codes with and without hard-limiter. In: International conference of signal processing, communication. And networking, ICSCN 2008, Chennai, 4-6 Jan. 2008 , Chennai .

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Abstract

Fiber-optic CDMA technology is well suited for high speed local-area-networks (LANs) as it has good salient features. In this paper, we model the wavelength/time multiple-pulses-per-row (W/T MPR) FO-CDMA network channel, as a Z channel. We compare the performances of W/T MPR code with and without hard-limiter and show that significant performance improvement can be achieved by using hard-limiters in the receivers. In broadcast channels, MAI is the dominant source of noise. Hence the performance analysis is carried out considering only MAI and other receiver noises are neglected.

Item Type: Conference Paper
Additional Information: opyright 2008 IEEE. Personal use of this material is permitted.However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
Department/Centre: Division of Electrical Sciences > Electrical Communication Engineering
Date Deposited: 17 Oct 2011 08:18
Last Modified: 17 Oct 2011 08:18
URI: http://eprints.iisc.ernet.in/id/eprint/40621

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