| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| UMTS Performance Measurement: A Practical Guide to KPIs for the UTRAN Environment | 978-0-470-03249-7 (0-470-03249-9) | 2006 | |
| UMTS Signaling: UMTS Interfaces, Protocols, Message Flows and Procedures Analyzed and Explained | 978-0-470-06533-4 (0-470-06533-8) | 2007 | Torsten Ruedebusch |