In this work, we develop a novel mathematical model to analyze di erent location update protocols for mobile cellular network. Our model can capture many important features of use...
These last years, the evolution of nomadic terminals and mobile networks has yield to the development of the ubiquitous computing. In this context, actual query evaluation and opt...
In wireless local area networks (WLANs), mobility support is essential for providing seamless services. The current Mobile IP standard suffers several problems, especially for acc...
Energy is one of the most crucial aspects in real deployments of mobile sensor networks. As a result of scarce resources, the duration of most real deployments can be limited to ju...
The performance of services implemented in the serviceoriented knowledge grid becomes one of the most key issues that affect the development of the knowledge grid. This paper pres...