网络优化认证试题

15()1.3Hz3000GHz122.CDMABSC7681xEV-DO3.PN3606RSTBRD4.CDMA1.2288M200-300KHz5.CDMAPNPN1/16bit6.CDMAEVDO16QAMBPSK47.IS2000CDMAECCLMHASH()CDMA8.PILOT-INC=462.5km.9.10.452chips11.12.4800bpsEc/IobpsEb/NtdBdBEc/IodB1228.8*1000-150-151200630-244800624-1813.=2514.75%15.CDMA1XRC3CSM500016SCH8CE16.RASYSADSS17.1XEVDODiversityGainDG18.CDMA1XSessionDRF(DormantReductionFactor)(PacketCalls)/(SessionCall)19.CDMABSCBSC()CDMA20.AirBridgeMODHOSWITCH21.450MCDMAGeneralNeighborListMessage22.BASEIDBASEID=(16*CN)+SCTID16*+23.MODSFNBRCDMACHP24.4800bps2925.CDMATotal_zonesZone_timer26.YBT250SPAN10MHzRBW100kHzdBm/100kHzSPAN5MRBW30kHz[A10lg30kHz/100kHz]/30KHZA5.23dBm/30kHz27.BSC2002-01-0828.clutter,heights,vector29.RASYS/CDMAWLLCDMAsendCalledNumber(DTMF)1.PILOT-INC35PILOT_INCPILOT_INCPILOT_INCPILOT_INCPILOT_INC2.CDMA200020MS163.952832000201283201952000CCLM283ECCLM201HASH283201283201SCH95CCLM2000SPM4.LAC45aBSCbcdeMSCBSC5.5a)b)c)abc6.CDMA20001x155(ORM,PRM)(BSACK)23