Learn about the most popular wireless data communications technologies in use today as GUIDE TO WIRELESS COMMUNICATIONS, 4E examines Bluetooth, ZigBee, Wi-Fi, cellular and satellite communications while providing a broad industry perspective. You develop a solid base of knowledge in Wireless Personal Area Networks (WPANs), Wireless Local Area Networks (WLANs), Wireless Metropolitan Area Networks (WMANs), and Wireless Wide Area Networks (WWANs) to help you better understand the most popular wireless communications available today.