Research on Information Carrier Platform of Internet of Things Based on CATV Network

Using the method that colleting interesting data through nodes embedded in instruments or distributed in environments, Internet of things can meet the goal of integration of human being and surrounding. As a network with potential applications in many fields, Internet of things attracts more and more interesting of researchers. As while, it is severe challenge that how to construct frame of information carrier with low cost, high efficiency, low bit error ratio and high channel band. In this proposed paper, characters and requirements of framework of information carrier of Internet of things are described. Combined with characters of Cable Access Television network (CATV network), such as coverage ratio, ability of on line transmission, bandwidth of channel, etc, especially the existing circumstance of CATV network in China mainland, the concept that using CATV network as the frame of information carrier of Internet of things in China mainland which is a novel viewpoint to build the frame of information carrier of Internet of things.