Virtual roaming systems for GSM, GPRS and UMTS: open connectivity in practice

Virtual Roaming Systems for GSM, GPRS and UMTS: Open Connectivity in Practicefocuses on the implementation of virtual roaming systems. It discusses previous SMS Hubs architecture used for SMS interworking as well as voice and data, GPRS, and 3G virtual roaming. In addition, the author extends the discussion of virtual roaming to include location based services and optimal routing. Thisis one of the first books on the subject of virtual roaming, and provides a thorough and detailed technical explanation of the topic. It also covers side subjects such as Over the Air (OTA) provisioning and geo-localisation in a virtual roaming environment. Lastly, the author explores the application of MAP, CAMEL, TCAP, SCCP, and GTP.

• ISBN: 978-0-470-68262-3
• Editorial: John Wiley & Sons
• Encuadernacion: Cartoné
• Páginas: 352
• Fecha Publicación: 04/12/2009
• Nº Volúmenes: 1
• Idioma: Inglés