Streaming Support for Multimodal Data in Smart Spaces
نویسندگان
چکیده
The idea of ubiquitous computing and smart spaces is no longer a dream and has long been an area of serious research. Various smart space projects have been built in research institutions all around the world. The Software Infrastructure of Smart Space (SISS), as an integral part of these projects, is to coordinate and manage numbers of software and hardware modules in the environment. The limitation of existent SSIS’s, however, is that they seldom provide streaming support for potential multimodal and multimedia applications transferring real-time data in Smart Space. In the Smart Classroom Project at the Multimedia Lab of Tsinghua University, we integrated into our SISS, the Smart Platform, a stream-oriented communication scheme based on Real-time Transport Protocol (RTP) and IP multicast. It is a common solution that caters for the varied needs of several categories of streaming applications in a Smart Space. Relevant design issues will be detailed in this paper.
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