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This paper represents the design of a hybrid system using advance modulation Differential Phase Shift Keying (DPSK) with different detection techniques. The impact of advance modulation technique based on the bit error rate (BER) performance have been investigated. The effect of Multiple access interference (MAI) and bit noise degrades the performance of the OCDMA/WDM system. Advanced modulation technique...
This paper introduces a hybrid optical Code division multiplexing (OCDMA) over wavelength division multiplexing (WDM) system with differential phase shift keying (DPSK) modulation using direct and complementary subtraction detection techniques. Two different technologies namely, OCDMA and WDM are combined together as a hybrid system to increase the transmission capacity, security and reliability of...
In this paper, different detection technique is presented through bit rate 1Gbps. Advanced modulation technique is used for enhancing the performance of optical access network. Differential phase shift keying (DPSK) has significant attention for the researcher during last two decades. Optisystem version 12 has been employ for investigate the transmission capability of the hybrid system. The comparison...
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