Thursday, September 22, 2022
问题:RLCPDU类型包括控制PDU(RLCcontrolPDU)和数据PDU(RLCdataPDU)两种。...
Friday, September 16, 2022
Wednesday, September 21, 2022
问题:关于OFDM技术可以有效抑制无线多径信道的频率选择性衰落,以下说法正确的是()?...
Thursday, September 22, 2022
Wednesday, September 21, 2022
Saturday, September 17, 2022
问题:在进行沙漠或海面的广覆盖时,不仅要考虑地表或水面对电磁波的反射,还要考虑()的影响。...
Monday, September 19, 2022
Thursday, September 22, 2022
问题:TDLTE的PRACH采用格式0,循环周期为10ms,请问 1)子帧配比为配置1的基站的3扇区的prachConfigu...
Thursday, September 22, 2022
Thursday, September 15, 2022
Thursday, September 22, 2022
问题:Worksheet导航窗口中包含以下哪些类的图标窗口() 1.综述类 2.信号类 3.数据类 4.扫频仪类 5.控制和配...
Wednesday, September 21, 2022
Thursday, September 22, 2022
问题:多媒体信息业务在GPRS网络中,MMSC同哪些物理实体直接相连()...
Thursday, September 22, 2022
问题:E-MBMS采用的是基于3GPP无线接入网络的技术和标准;传输、接入和切换等物理层过程都是沿用的3G技术。...
Thursday, September 22, 2022
问题:SRB(Signalling Radio Bearers)是专门用来传输RRC和NAS消息的,Rel-836.331中定...
Saturday, September 17, 2022
Thursday, September 22, 2022
Saturday, September 17, 2022
Thursday, September 22, 2022
问题:当做完了ALCATEL的Telecom internal trace之后,想要将其关闭,可通过以下的哪些途径()...
Thursday, September 22, 2022