By the way, clearly understood, the authors, both leading experts in the field, provide a detailed explanation and comparison of next-generation wireless networks, specifically IP-based wireless networks, and discuss critical issues that may arise in their design. In addition to network architecture, this book includes a protocol on four main areas: the Mobility Signaling Quality of Service (QoS) Security Comprehensive and authoritative, IP-Based Next-Generation Wireless Networks: Systems, Architectures and Protocols is a valuable reference for anyone seeking clarity and perspective is often difficult to obtain from the standard specification.