TY  - BOOK
TI  - 3G multimedia network services,accounting,and user profiles
SN  - 1580536441
PY  - 2003///
CY  - Boston
PB  - Artech House
KW  - Wireless communication systems
KW  - Mobile communication systems
KW  - Multimedia systems
N1  - Includes bibliographical references and index
ER  -