International Journal of Computer Science and Information Technologies
Consumers demand more from their technology. Whether it is a television, cellular phone, or refrigerator, the latest technology purchase must have new features. With the advent of the Internet, the most-wanted feature is better, faster access to information. Cellular subscribers pay extra on top o f their basic bills for such features as instant messaging, stock quotes, and even Internet access right on their phones. To support such a powerful system, the authors need pervasive, high-speed wireless connectivity. A number of technologies currently exist to provide users with high-speed digital wireless connectivity; Bluetooth and 802.11 are examples.