| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| UMTS Networks: Architecture, Mobility and Services | 978-0-470-01103-4 (0-470-01103-3) | 2005 | Valtteri Niemi |
| UMTS Networks: Architecture, Mobility and Services | 978-0-471-48654-1 (0-471-48654-X) | 2001 | Heikki Kaaranen · Lauri Laitinen · Siamäk Naghian · Dr Valtteri Niemi · Valtteri Niemi |
[s.n.] · Sang Nguyen · Sanjay Nigam · Shinichi Nakayama · Siamäk Naghian · Sönke Nissen · Sung Nguyen