Welcome to your Test Your 2G Knowledge The bandwidth of the uplink in GSM 900 is 25 Mhz 45 Mhz 90 Mhz None …. Transmitted by UE to access the system. Dedicated channels Random Access Channel Paging Channel None The number of carriers in GSM-900 is 120 124 128 None ............. is the used technique in 2G GSM FDMA TDMA CDMA None In TDMA, each frame include............... bursts 4 8 16 None Timeslot represents .......................... Physical channel Logic channel Control channel. None The bit rate in enhanced full rate traffic channel is...................... 13 Kbps 12.2 Kbps 9.6 Kbps None ................... Is used to synchronize the mobile to the time slot structure of a cell SCH FCCH BCH None .................... is used to give MS the parameters needed to access the network SCH BCH FCCH None All broadcast channels are ... Downlink Uplink Both None FCCH is .................. Downlink Uplink Both None ................... is used to alert the mobile station of an incoming call PCH AGCH SCH None RACH is ..................... Uplink Downlink Both None Time slot duration is .. 0.577 msec 4.615 msec 3.96 usec None Dedicated control channels are ... DL UL DL + UL None LA is always performed each time MS makes IMSI attach Yes No None …………is the dialed number to reach to MS MSISDN IMSI MSRN None …………. connects PLMN with other network MSC GMSC BSC None HLR has subscriber's current VLR TRUE FALSE None Which will take the decision of Handover? BTS BSC MSC None
