Intelligent power management and improved security in Bluetooth devices through adaptive range and encrypted hopping

Bluetooth is undoubtedly one of today´s most fancied ways of wireless communication. It operates in the ISM band and thus is freely available for general and industrial use. Being such a widely used way of communication it should be really promising when is comes to security and power consumption. However today´s Bluetooth has not evolved to full its potentials in these areas and this paper is all about taking Bluetooth to its next level. This will promise greater security along with much efficient power consumption. The paper discussed about the present scenario of Bluetooth and about the possible improvements it can receive like adaptive range and encrypted hopping.