Abstract
Wireless sensor network (WSNs) is more and more attention from researchers in recent years. Wireless sensor network (WSN) is a large number of sensor through the way of wireless communication, mutual connection, the processing, the transmission of information network, can be real-time monitoring, perception and gathering network distribution area of various environmental monitoring object information, or information to process and transmit the information to the user. This article was based on the virtual MIMO STBC space-time coding technology combined with a cluster head cooperative transmission architecture, this paper proposes a suitable for clustering wireless sensor network based on STBC energysaving transmission scheme of virtual MIMO space-time coding based on STBC based spacetime coding in the MIMO system ber performance analysis, SCHCT scheme of the overall energy consumption model is established.
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