Implement General Packet Radio Service for fast, direct wireless Internet access Now you can get accurate, crystal clear information on lightning fast, always-on GPRS, the 2.5G technology that's setting the pace today inhandheld Internet access. You'll find it in GPRS: General Packet Radio Service, the first and only guide to answer such fundamental questions as "What is it?" "How does it work?" and "How much is it going to cost me?" The author, telecom expert and best-selling writer R.J. "Bud" Bates, reveals GPRS's features, functions, and architecture, information crucial whether you're providing or applying GPRS. His straightforward, abundantlyillustrated, step-by-step presentation of how GPRS works, how it connects the Internet, and how to implement it will help you put GPRS in place quickly and profitably as you explore: The complete layout of GPRS system architecture The function of GPRS elements Interfaces--radio and MS-PCUSN,MS-SGSN, PCUSN-SGSN, SGSN-GGSN, and GGSN-PDN More!