TY - BOOK AU - Perez,Andre TI - mobile Networks Architecture SN - 9781848213333 U1 - 621.3845/6 23 PY - 0000///د.ت CY - Hoboken, NJ PB - Wiley & Sons KW - Cell phone systems KW - Standards KW - Computer network architectures KW - Mobile communication systems N1 - Includes bibliographical references (p. 263-265) and index; The GSM network -- The GPRS network -- The UMTS network -- The NGN -- The EPS network -- The IMS network UR - http://www.loc.gov/catdir/enhancements/fy1402/2011045484-t.html UR - http://www.loc.gov/catdir/enhancements/fy1205/2011045484-d.html ER -