Introducing mobile data sinks into wireless sensor networks (WSNs) improves the energy efficiency and the network lifetime, and is demanded for many application scenarios, such a...
Networks of small devices, such as environmental sensors, introduce a number of new challenges for traditional protocols and approaches. In particular, the extreme resource constr...
Personalized and context-aware services are of high interest for Mobile Network Operators (MNOs) to keep existing and win new subscribers. Although such services are already avail...
— WLAN hot-spots are becoming widely spread. This, combined with the availability of new multi-mode terminals integrating heterogeneous technologies, opens new business opportuni...
Telemaco Melia, Antonio de la Oliva, Ignacio Soto,...
To obtain good performance in messaging over mobile networks, we have developed a Gateway. Gateway is a message hub that transmits information using store-and-forward messaging an...