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...
The integration of Bluetooth service discovery protocol (SDP), and GPRS internet connectivity into phones provides a simple yet powerful infrastructure for accessing services in n...
Nishkam Ravi, Peter Stern, Niket Desai, Liviu Ifto...
Recently, most wired telecom service carriers are faced to decreasing of the number of subscriber because of the expansion of wireless market and blocking of net earnings. To over...
Security is a critical issue in dynamic and open distributed environments such as network-based services or wireless networks. To ensure that a certain level of security is maintai...
Abstract-- The emergence of nomadic applications have recently generated much interest in wireless network infrastructures that support real-time communications. In this paper, we ...