TY - BOOK AU - Cox,Christopher TI - Essentials of UMTS T2 - The Cambridge wireless essentials series SN - 0521889316 AV - TK6570.M6 .C69 2008 PY - 2008/// CY - New York PB - Cambridge University Press KW - Mobile communication systems KW - Wireless communication systems KW - Global system for mobile communications ER -