Browsing by Subject "Modified Double Weight (MDW) code"
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Hybrid OCDMA over WDM system using modified double weight (MDW) code for optical access network
(Trans Tech Publications, 2012)In this paper a hybrid optical code division multiple access (OCDMA) over wavelength division multiplexing (WDM) network is proposed to support large number of subscribers. The system combines two different techniques, ... -
Hybrid OCDMA/WDM system using complementary detection technique for FTTH access networks
(Institute of Electrical and Electronics Engineers (IEEE), 2011-09-25)A hybrid optical code division multiple access (OCDMA) over wavelength division multiplexing (WDM) system is proposed for supporting large numbers of subscriber for fiber-to-the-home (FTTH) network. The system combines two ... -
Performance analysis of hybrid OCDMA/WDM system for metro area network
(Walter de Gruyter Berlin/Boston, 2014-03)In this study a hybrid spectral amplitude coding for optical code division multiple access (i.e., called OCDMA) over wavelength division multiplexing (WDM) network is proposed to support large number of subscribers. The ... -
Performance analysis on MDW code in FTTH access network using PIN & APD photodiode
(Universiti Malaysia Perlis (UniMAP)Centre for Graduate Studies, 2010-10-16)In order to comprise between PIN photo detector and avalanche photodiodes in a system used modified double weight (MDW) code to be a performance of the optical spectrum CDMA in FTTH network with point-to-multi-point ... -
Performance enhancement of OCDMA system using NAND detection with modified double weight (MDW) code for optical access network
(Elsevier GmbH, 2013-07)In this paper, we have extensively analyzed the OCDMA system performance using modified double weight (MDW) code with NAND detection technique as newly developed by the authors. In theoretical analysis, various noises and ... -
Performance evaluation of SAC-OCDMA using direct detection techniques
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)In optical code division multiple access (OCDMA), noise give a big effect in degrading the performance of the system. Theoretically, direct detection technique can successfully suppressed or eliminate the dominant noise ...