The demand for high-speed communication continue to increase significantly. Industry
forecasts have shown that future data services would contribute to rapid growth in data …

Networks integration is crucial criterion for next generation wireless networks, where the
diverse of the technologies available has been optimized for different usage models. WiMAX …

Amongst other mandates of the 4th Generation of Wireless Networks (4G), integration and
unification of various technologies is a critical subject. In this paper an end-to-end wireless …

One of the concerns about the current Internet access technologies is that they cannot
provide broadband access to all areas in a cost-effective manner. Current technologies …

Over the last decade there has been accelerated progress in the wireless communications
arena. The convergence of many services including Voice, Text Messaging, Internet Access …

The popularity of wireless communication systems can be seen almost everywhere in the
form of cellular networks, WLANs, and WPANs. In addition, small portable devices have …

It is a universally stated design requirement that next generation mobile systems will be
compatible and interoperable with IPv6 and with various access technologies such as IEEE …

CONTENTS 3.1 Introduction................................................................................................. 36 3.2
WiMAX versus Wi-Fi................................................................................. 36 3.3 WiMAX …

Abstract At present, Wireless Local Area Networks (WLANs) supporting broadband
multimedia communication are being deployed around the world. Standards include …

Mobile networks and services have gone further than voice-only communication services
and are rapidly developing towards data-centric services. Emerging mobile data services …