Building Infrastructure Support for Ubiquitous Context-Aware Systems [chapter]

Wei Li, Martin Jonsson, Fredrik Kilander, Carl Gustaf Jansson
2004 Lecture Notes in Computer Science  
Many context-aware systems have been demonstrated in lab environments; however, due to some difficulties such as the scalability and privacy issues, they are not yet practical for deployment on a large scale. This paper addresses these two issues with particular interest in user's privacy protection and spontaneous system association. A person-centric service infrastructure is proposed together with a context-aware call forwarding system constructed as a proof-of-concept prototype based on the Session Initiation Protocol (SIP).
doi:10.1007/978-3-540-30566-8_61 fatcat:ffhpbf6efjb6pnf3rt7antaoua