By means of exposing the intrinsic relationship between home Ambient Intelligence (AmI) application system and its base network infrastructure, the paper puts forward a solution of adaptive home AmI network infrastructure by using 6LowPANUPnP and OSGi technologies. The novel model supports heterogeneous devices dynamic joining, Multiple Control Center automatic switching, uniform service & controlling and has good mobility. According to the solution, the methods for implementing the architecture and its sub-systems, as well as the technology theory for it are presented. At last, a prototype system based on Jn5139 6LowPAN is designed.
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