4G和通信理论
（通信基础理论和4G相关） 共33241道题
- 下面哪种类型基站不支持GPRS业务 查看答案
- Cellsinthebasicrankinglistaredividedintocategories.Howmanycategoriesarethere,iftheservingcellisconsideredasacategoryofitsown? 查看答案
- Aparticularcellisexpectedtosupport6erlangsoftrafficatl%Gradeofservice?Howmanytrafficchannelsarerequired? 查看答案
- Whatisusedtoprevent‘ping-pongeffects’,thatis,rapid,successivehandovers? 查看答案
- Whichofthefollowingisnotnecessarytoconsiderwhensurveyingapotentialsite? 查看答案
- WhichofthefollowingisthenominaloutputpowerforaGSM900,class4,orGSM1800/GSM1900,class1,mobilestation? 查看答案
- Whichoftheseisnotapredictionmodelforradiocoverage? 查看答案
- Whyarebasestationssometimescascadeconnected? 查看答案
- 爱立信频率规划软件TCP是()的英文缩写。 查看答案
- WhichofthefollowingisanEricssonschemetograduallytightenthereusedistanceinanetwork? 查看答案