[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fF4Zn8_gnf7GbrFAyn8V7QnUm-U3vXhDQiMQkRhl2hQQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2024-06-05 09:49:58",148816268,[8,9,10,11],"美观","方便后续添加设备","散热","以上都对",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},237,"6ad2a3ccbd0c2f4f2b6e513d87b76fe6","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F25b30343053994e8940089572d36015b.jpg","5G移动通信技术","exam_124472787","《5G移动通信技术》模拟测试","5G基站设备安装必须要保证机柜中有足够的空间的目的是( )",[21,32,41,50,59,68,71,76,85,94],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],148816263,[25,26,27,28],"D+S+U+U","D+D+D+S+U","D+D+S+U","D+D+S+U+U","以下哪项是2.5ms单周期帧结构的时隙配比?( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],148816264,[36,37,38,39],"HARQ机制进行纠错","重复检测","控制面数据的完整性保护","对NAS层提供连接管理、消息传递","以下是RRC层功能的是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],148816265,[45,46,47,48],"AMF","SMF","UDM","UPF","5G基于系统功能的架构中,以下哪个网元负责给UE分配IP地址?( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],148816266,[54,55,56,57],"MME","SGW","eNodeB","PGW","NSA Option 3架构下由哪个网元上报NR流量?( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],148816267,[63,64,65,66],"intra-RAT移动的锚点","数据报文路由、转发、检测及QoS处理","信令处理","流量统计及上报","以下不属于UPF网元功能的是( )",{"answer":69,"createTime":5,"id":6,"options":70,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":72,"createTime":5,"id":73,"options":74,"question":75,"source":30,"type":31},[],148816269,[37,39,36,38],"以下是PDCP层功能的是( )",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":30,"type":31},[],148816270,[80,81,82,83],"NG接口管理","寻呼","流控制","UE上下文管理","以下( )功能是NG-U接口协议功能",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":30,"type":31},[],148816271,[89,90,91,92],"无线承载控制","接入鉴权","连结性管理","无线资源管理","gNG没有下列哪项功能?( )",{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":30,"type":31},[],148816272,[98,99,100,101],"DMRS","SRS","PT-RS","CRS","和4G相比,5G新增了( )参考信号"]