Pervasive computing becomes a reality in recent years with the
explosive growth of wireless networking. The ability to access information
anywhere, anytime has empowered users to react swiftly to ever and
fast changing market condition and challenges.
Evolution of wireless networking in Local Area Network especially
with the widespread adoption of 802.11x standards by manufacturers
has been at a breakneck pace.
The emergence of wireless roaming capability is no longer restricted
to within the office. Hotspots at public areas such as airport,
libraries, hotels and shopping centres depend heavily on wireless
technology to deliver hassle free Internet access at a very competitive
Customers will be surprised by the numerous benefits offered by