A Power Efficient Transmission Method for Wireless Multimedia Sensor Networks
نویسندگان
چکیده
The data size of multimedia information is much larger than that of sensor networks. It is required to use efficient protocols on WMSNs to reduce power consumption for multimedia data transmission. The overhearing method is used to transfer multimedia data to reduce transmission overhead to transmit next packets during the unused time interval. The proposed method has been verified its performance by simulations and experiments. The results shows that the transmission rate of the proposed method 50% higher than that of End-toEnd protocol.
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