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The User Equipments (UE) nowadays are able to provide various internet applications and services that raise the demand for high speed data transfer and Quality of Service (QoS). Accordingly, next generation mobile communication systems driven by these demands are expected to provide higher data rates and better link quality compared to the existing systems. Orthogonal Frequency Division Multiple Access...
The Telecommunication networks in the world had a great leap. Over the last few years around 6 billion consumers own mobile phones. In the proposed paper, it has been analyzed the various generations of cellular systems has been studied in the evolution of mobile communications from First Generation (1G) to Seventh Generation (7G). It can be analyzed that this could be due to increase in the Telecommunication...
The interfacing technologies have motivated the behavior of people and change their living style. Mobile is the prompt entity for human life and the applicant user can't live without it. It means mobile is a necessary entity for human life in similar to cloth, food, water and air etc. The continuous up- gradation into mobile technologies has made them more effective. Currently most of the user uses...
This Paper presents a novel implementation of a prepaid electricity billing machine (PEBM) on Xilinx Spartan6 FPGA device XC6SLX16 package 3csg324. An interactive interface has been designed to make user interaction with the system at runtime. Power analysis of the system is done with Xpower Analyzer tool which shows a total power consumption of 0.034W. Maximum frequency on which this system can work...
Traditionally Mobile IP was meant for single mobile nodes, which was then extended to give mobility to networks. This is known as known as Network Mobility (NEMO). Here the Mobile Router (MR) has to intimate to the Home Agent (HA) about its location, using a Binding Update (BU). An acknowledgement is received by MR, during this exchange; an intruder may enter easily because of security lapses. Hence,...
With the proliferation of multiple wireless technologies and smartphones with enhanced radio capabilities, it has become imperative to deliver services that can work seamlessly across heterogeneous networks. As smartphones advance in their capabilities, there is an increasing adoption of services with realtime delivery constraints (e.g. video telephony, streaming). In a heterogeneous network environment,...
Use of High Performance Computing (HPC) for modelling and simulation in the areas of engineering, geophysics, biotechnology etc. is not new. However, there has been a growing demand for HPC over the past few years in other non — conventional areas like architecture, graphics design and even gaming. The prohibitive cost of HPC resources, which are considered to be the costliest in the world of computing,...
Large scale realistic simulations of malware on mobile wireless networks have recently become an increasingly important application of high-performance computing. We propose EpiCure - an individual-based, scalable high performance computing oriented modeling environment to study malware propagation over realistic mobile networks. It is designed specifically to work on commodity cluster architectures...
Modeling and analysis of Primary User (PU) spectrum requirement is key to effective Dynamic Spectrum Access (DSA). Allocation of long term licenses, as well as opportunistic spectrum usage by secondary users (SU) cannot be done without accurate modeling of PU behavior. This is especially important in the case of cellular network traffic, which exhibits a significant spatio-temporal variation. Recently,...
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