“Real” Signal Processing with Wireless Sensor Networks
نویسندگان
چکیده
This paper introduces some practical issues of the deployment of wireless sensor networks (WSNs) in closed loop digital signal processing (DSP) and control systems that require relatively fast, continuous data flow and real-time operation of the data collecting network, as in the case of traditional systems where sensors are attached by wire. The difficulties of the design of the wireless control and signal processing systems are introduced through a particular application that is an active noise control system. Main topics that are presented are the scheduling of tasks, synchronization and distributed signal processing.
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