Title :
Seamless nomadic system-aware servants
Author :
Cazzola, Walter ; Maggiori, Dario
Author_Institution :
Dept. of Informatics & Commun., Univ. degli Studi di Milano, Spain
Abstract :
The growing diffusion of wireless technologies is leading to deployment of small-scale and location dependent information services (LDISs). Those new services call for provisioning schemes that are able to operate in a distributed environment and do not require network infrastructure. This paper describes an approach to a service-oriented middleware which enables a mobile device to be aware of the surrounding environment and to transparently exploit every LDIS discovered in the coverage area of the hosting wireless network, the paper introduces seamless nomadic system-aware (SNA) servant. SNA servants run on mobile devices, discover LDISs and are not associated with any specific service. The paper also describes the key features for the SNA servants implementation and for rendering them interoperable and cross-platform on, at least, .NET and JVM frameworks.
Keywords :
information services; middleware; mobile computing; open systems; .NET; JVM; interoperability; location dependent information service; mobile device; seamless nomadic system-aware servant; service provisioning; service-oriented middleware; wireless network; wireless technology; Availability; Cities and towns; Communications technology; Informatics; Middleware; Nearest neighbor searches; Reflection; Roaming; Wireless communication; Wireless networks;
Conference_Titel :
System Sciences, 2004. Proceedings of the 37th Annual Hawaii International Conference on
Print_ISBN :
0-7695-2056-1
DOI :
10.1109/HICSS.2004.1265641