Date of Publication :14th February 2018

Abstract: Wireless sensor network (WSN) data acquisition has the unparalleled advantage of other networks due to its self-organizing network structure. However, its limited resources many key problems have not been solved well. This paper summarizes the key technologies and the main challenges in WSN data acquisition, WSN network protocol and its main performance indicators, and several current technologies and the combination of WSN were analyzed and discussed, and finally, the wireless transmission future research on key technologies of sensor network data acquisition has prospected.

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