Wireless communications is witnessing tremendous growth with proliferation of different standards covering wide, local and personal area networks (WAN, LAN and PAN). The current trends calls for designs that allow:

• Smooth migration to future generations of wireless standards with higher data rates for multimedia applications;
• Convergence of wireless services allowing access to different standards from the same wireless device;
• Cost effective design solutions for intercontinental roaming.

This requires designs that work across multiple wireless...