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Routing protocol is taking a vital role in the modern communication networks. A routing protocol is a protocol which is responsible to determine how routers communicate with each other and forward the packets through the optimal path to travel from a source node to a destination node. Among the routing protocols, Enhanced Interior Gateway Routing Protocol(More)
In this paper, synthesis and results of the low temperature sensing of carbon monoxide (CO) gas and room temperature UV sensors using one dimensional (1-D) ZnO nanostructures are presented. Comb-like structures, belts and rods, and needle-shaped nanobelts were synthesized by varying synthesis temperature using a vapor transport method. Needle-like ZnO(More)
This paper describes the subject of dynamic routing protocols performance of EIGRP, OSPF and RIP in real time applications. Furthermore the effect of dividing OSPF networks into several areas in real time applications will be discussed. Problems facing large networks are the increased routed traffic and the reduction in stability of the network, moreover(More)
Mixed morphologies of Ga-doped Zinc Oxide (ZnO) nanostructures are synthesized by vapor transport method. Systematic scanning electron microscope (SEM) studies of different morphologies, after periodic heat treatments, gives direct evidence of sublimation. SEM micrographs give direct evidence that morphological defects of nanostructures can be removed by(More)
— The demand of real-time applications over IP network in both home and industry has been increasing faster than ever. However, it must be kept in mind that IP networks are best-effort networks that were basically designed for non-real time applications. Networks need to be more intelligent, secure and need to ensure a high level of performance when routing(More)
—Arsenic contamination of groundwater in many nations including Bangladesh shows that this is a global problem. Because of the delayed health effects, poor reporting, and low levels of awareness in some communities, the extent of the adverse health problems caused by arsenic in drinking water is at alarming level in Bangladesh. Also, allocating resources(More)
— This paper introduces simulation results on comparative performance analysis of EIGRP and OSPF routing protocols on real time applications such as video streaming. OPNET is used for the simulation and it is performed on two network models configured with EIGRP and OSPF. Evaluation of these protocols has been done based on quantitative metrics such as(More)
Today, traditional mechanical and electrical systems are replaced with special ICT (Information and communication technology) based solutions and with the invention of new technologies; this trend is increasing further more. This special ICT-based domain is called Real-time systems and today's drive-by-wire, electronic stability programs in car, control(More)
Number of years of service on this faculty, including date of original appointment and dates of advancement in rank: Professor and Endowed Chair: February 2010-Current. Towards representation of a perceptual color manifold using associative memory for color constancy, " A real-time emotion detection system for human computer interaction: A binary decision(More)