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A Context Aware Gateway for SIP-based Services in Ubiquitous Smart Homes
Bo-Chao Cheng,Huan Chen,Ryh-Yuh Tseng 보안공학연구지원센터 2008 International Journal of Smart Home Vol.2 No.1
The smart home concept brings innovation and convenience to our every day's life style. Without context awareness, smart home applications can neither offer adaptive services based on users’ dynamic situations nor provide preferential treatments according to users’ various preferences. Such a design paradigm forces human to live in the world of machines rather than a human-centric world. The use of SIP-protocol allows smart home devices and services to be connected compatibly and effectively. In this paper, we propose an adaptive SIP Context Aware Gateway (SIP-CAG) for the ubiquitous SIP-based services. With the SIPCAG solution, the home owner is able to use preferred devices for communication and to post his/her context information to home appliances or to people and civil society communities on an “as needed” basis.