— In cooperative content distribution (CCD),
every Mobile Terminal (MT) cooperate with each other
to distribute the content to those terminals which are
within their transmission range and are interested in
the same content. It has been already proved that CCD
is more energy efficient than the traditional approach
where each MT download the whole content
individually. In this paper, queuing theory has been
applied with CCD schemes, different CCD models have
been compared with each other and its performance
under different queuing models has been analyzed.
Simulation result shows that Single Server Multiple
Queue (SSMQ) and Multiple Server Multiple Queue
(MSMQ) are more efficient in terms of energy
consumption as compare to Single Server Single Queue
(SSSQ) and Multiple Server Single Queue (MSSQ).
Bluetooth security is often disregarded. However, the
International Data Corporation (IDC) projected that
global Bluetooth short-wave wire semiconductor
revenue will triple from $1.7 billion in 2007, to $3.3
billion by 2012 [1] . After a brief history of Bluetooth
technology, researchers will examine how Bluetooth
works, its vulnerabilities, and how these vulnerabilities
can be exploited.