Machine to Machine Communications
日期:2012-09-18 07:11
bile telephone subscribers in the 2010s, despite a population of 127 million. How does that compute? Well, two-thirds of the subscribers in the 2010s will be M2M connections: the subscribers of tomorrow are toys, bicycles, cars, and all sorts of machines.
M2M consists of digital technology at many stages. It deals with meters and sensors that transmit signals to a computer via radio technology, and with computers sending data to a server via mobile connections or fixed local networks. It c
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08/18 09:29