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With the need for high-speed networking connectivity, the optical network has played a crucial role in last decade. Although the system is commercially practiced, still there exist various issues for which reason; it is constantly under the focus of research groups. The paper introduces a technique called as ETPC i.e. Enhancing Transmittance Power and Capacity for efficient communication in Optical...
Pregnant women must be protected from complications during the period of gestation which is a stage every woman undergoes many physiological changes, sometimes inducing complications that may turn severe and lead to death of both mother and fetus. Classification methods are popularly used method whose algorithms are best suitable in medical diagnosis. Among them C4.5 Decision Tree algorithm and Naïve...
In optical fiber communication, wavelength division multiplexing based solution has given significant improvement in service quality. In WDM, device like wavelength converters play the key role but at the same time affect the cost factor heavily. This paper has proposed the solution for two important challenges of how many optimal wavelength converters required, which should be minimum as much as...
Gestation or pregnancy a stage where women undergo several physiological changes, sometimes inducing complications turning severe and initiating instances leading to death of both mother and fetus. Pregnant women must thus be protected from complications arising during gestation period. Several classification algorithms are successfully implemented in several fields. Decision Tree Classification Method...
Compact and simple all-Optical Wavelength Converters with 2R regeneration capabilities that do not require any high speed electronics and still are able to handle bit rates up to 100 Gbit/s and beyond, are of utmost interest to make today's and future high-speed Telecommunication Systems practical. All-optical networks employing Wavelength Division Multiplexing (WDM) technique will be the backbone...
A sensor capable of detecting unknown solution using 2D hexagonal lattice photonic crystal with point defect with specifications as radius of rods 0.19um back-ground material is varied with respect to fluid taken, lattice constant 1um using FDTD method. The results prsented in this paper are for case studies of Kerosene, Heptanes, Cotton seed oil, Methanol, Cresol, Acetic acid.
Reconfigurable Optical Add/Drop Multiplexers (ROADMs) are optical modules capable of adding/dropping or passing through any or all wavelengths present in DWDM signal with remote management capability. In performance of ROADMs, routing power ‘R’ which is a figure of merit has been used. The wavelength routing performance of ROADMs has been improved by inclusion of dynamic traffic under different traffic...
ROADMs based on WSS represents the most recent generation. ROADMs are used to add, drop, pass and block wavelengths; and to remotely reconfigure network topologies. The WSS is used to dynamically attenuate, block, switch and route wavelengths independently. In this paper, the spectral waveforms obtained from Wavelength Selective Switches (WSS) after passing through a Gaussian filter are analyzed to...
As part of the current research in the MANET it is observed that issues like dynamic topology, limited power of the nodes, error-prone shared radio channel, QoS of the like movement of the nodes are dominant. Continuous efforts of the researchers are to find the optimal solution for these issues are still far from being perfect. In order to find a possible solution space usage of natural searching...
Reconfigurable Optical Add / Drop Multiplexer is a subsystem of All Optical Networks. In this paper we compare the performance analysis of ROADMs with one and two switches in between the multiplexers with different traffic means under different traffic models. To analyze the routing performance of different categories ROADMs, BPP model has been used. As per the simulated results, when traffic peakedness...
Reconfigurable Optical Add / Drop Multiplexer is a subsystem of All Optical Networks. In this paper we analyze the routing performance of different ROADMs at dynamic traffic using Bernoulli, Poisson and Pascal distribution models. A theoretical routing power model is considered and through simulation results, the routing power and blocking probability have been evaluated to achieve better performance...
GPRS offers the user can always on connection to Internet and Intranet. Some of the services may require high level of security. This can be financial transaction over the Internet, or exchange of confidential documents from a company's Intranet to an employee. It is important to have strong focus on the security, so companies and persons that demand high level of security can take advantage of the...
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