Efficient Image Transmission over Low-Power IEEE802.15.1 Network over Correlated Fading Channels

Abstract

The paper studies the colored image (JPEG) transmission over mobile Bluetooth network using Enhanced Data Rate (EDR) packets. The paper uses the 2DH3 EDR Asynchronous Connectionless (ACL) packets. It presents the proposed chaotic interleaving technique to improve a transmission of colored images over Bluetooth systems. Also, it studies different interleaving schemes for this purpose. A comparison study between different propositions is held in the paper to choose an effective technique over mobile Bluetooth network. The fragmentation of the transmitted image is discussed. The simulation experiments are carried over correlated Rayleigh fading channel. Our experiments reveal that the proposed chaotic interleaving technique enhances the received colored image. In our simulation, we propose the image compression is lossless type. The experimental results reveal using the encoded EDR Bluetooth packets reduces the dropped packets. Also, the paper shows the standard error control scheme of old versions is ineffective in the case of colored image transmission over mobile Bluetooth network. The paper shows there is an error factor from fragmentation process where it determines the number of packets. JPEG image performs better with using chaotic interleaving.