Wireless Communication

V. B. Kirubanand ¹, S. Palaniammal ²

Affiliations
1 Department of Computer Applications, Sri Krishna College of Engineering and Technology, Coimbatore-641008, IN
2 Department of Science and Humanities, Sri Krishna College of Technology, Coimbatore-641042, IN

Abstract

Communication across a network is increasingly important in the work environment. Similar to processors or disks of the system, the behavior of the network has an impact on the operation of the computer. Network devices have become a ubiquitous fixture in the modern home and corporate networks as well as in the global communication infrastructure. Devices like Hub, Switch, Bluetooth, Wifi and Wimax reside on the same networks as the personal computers and enterprise servers and together form the world-wide communication infrastructure. To fully appreciate the scope and scale of such devices it is required to move beyond analysis of individual devices and their vulnerabilities. The analysis of such devices and the performance impact of a network are taken as the research work. This has been done using the queuing network, Job scheduling, petri nets and Markov model.

Keywords

Client Server, Wired and Wireless Devices, Queuing Petri Net, Job Scheduling, Markov Model.

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V. B. Kirubanand ¹, S. Palaniammal ²

Affiliations
1 Department of MCA, V.L.B. Janakiammal College of Arts and Science, IN
2 Department of Science and Humanities, VLB Janakiammal College of Engineering and Technology, IN

Abstract

This paper focuses on how the wireless technologies such as wibree, wimax, wifi and mobile-fi can be used for application of client server modeling using Queueing Petri net models and markov algorithm with the security of Steganography. Using M/M(1,b)/1 bulk service queueing model, performance of client-server model is been studied and the results obtained are very efficient for implementation. Also waiting time is reduced in this model when compare to other models like M/M/1 and M/M/C. QPNs facilitate the integration of both hardware and software aspects of the system behavior in the improved model. This lends itself very well to modeling distributed component-based systems, such as modern e-business applications(New order, Change order, Order status, Customer status). Simultaneous resource possession, synchronization, blocking and contentions for software resources can be easily modelled by adding the wireless technologies in the systems and by using QPNs. The purpose of stegonagraphy is hiding information; QPNs are very powerful as a performance analysis and prediction tool. By demonstrating the power of QPNs as a modeling paradigm in further fore coming technologies we hope to motivate further research in this area.

Keywords

Wibree, Wimax, Wifi, Mobile-Fi, Queueing Network, Petri-Nets, Queueing Petri-Nets, Markov Algorithm, Bulk Service, Steganography.

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