Yolanda Villate

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Although mobile computers are becoming more and more powerful, the intrinsic features of wireless communications poor quality, limited bandwidth, continuous disconnections, expensive communications still limit the performance delivered to mobile users. In this paper, we present the Locker Rent Service that allows mobile users to rent a dedicated disk space,(More)
Nowadays, the interest in mobile computing is growing and many issues related to it are aim of research. In this paper, we propose a system that provides mobile computers with new data services, such as renting data lockers, Internet a la carte, etc. The basic idea behind the system is to combine the use of the indirect model and the mobile agent(More)
The possibility of accessing and/or receiving local or remote data anywhere and at anytime constitutes an important advantage in many business environments. However, when working with mobile devices, users face many problems, such as: (1) devise exposure problems – mobile devices are more vulnerable and fragile than stationary devices, because they can be(More)
ABSTRACT Keeping data in a se ure and safe spa e is a real problem for many users of mobile devi es be ause those devi es are more vulnerable and fragile than the stationary ones. To solve that problem many ommer ial produ ts are appearing that o er storage spa e in the Internet. In this paper, we present a new solution to the mentioned problem, based on(More)
Nowadays, the interest in mobile computing is growing and many issues related to it are aim of research. In this paper, we propose a system that provides with new challenges for mobile computers, such as renting data lockers, Internet a la carte, etc. The basic idea behind the system is to combine the use of the indirect model and the mobile agent(More)
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