* Third Generation (3G) wireless networks are in the works in Europe and Asia, and 2.5G networks that incorporate some 3G features are being rolled out in the United States * Hands-on guide to integrating cell phone or PDA/portable PC products with present and future wireless network hardware * Addresses topics such as quality of service (QoS) and service level agreements (SLAs) from a wireless perspective * Presents an in-depth review of both handset and network hardware and software.