A、DMRS
B、PT-RS
C、CSI-RS
D、SRS
答案:B
A、DMRS
B、PT-RS
C、CSI-RS
D、SRS
答案:B
A. 它是一个基于OpenStack SW platform,进行了real-time computing and networking requirements方面的优化
B. 采用Wind River Titanium Server包含Wind River Linux, an optimized real-time Kernel-Based Virtual Machine (KVM++)
C. 采用Wind River Titanium Server集成了Intel Data Plane Development Kit (Intel DPDK)
D. 采用Wind River Titanium Server采取了accelerated vSwitch technologies 和carrier grade enhancements to OpenStack
A. SgNBAddition request
B. SGC split bearer setup
C. RRC Connection Reconfiguration
D. Attach accept complete
A. 一个64X2的矩阵
B. 一个2X1的矩阵
C. 一个32X2的矩阵
D. 一个2X2的矩阵
A. image
B. flavor
C. providernet
D. available-zone
A. PRB的时隙数不一样
B. 支持多个子载波间隔
C. 帧长度不一样
D. PRB的子载波的数不一样
A. AMF
B. SMF
C. UPF
D. NEF
A. Measurement Report
B. RRCConnectionReconfigurationComplete
C. RRCReconfigurationComplete
D. ULInformationTransferMRDC
A. 工作频段越低,则穿透损耗越小
B. 对于同一频段,玻璃的穿透损耗大于砖墙
C. 在 sub 6GHz,链路预算中必须要考虑植被损耗
D. 在进行链路预算时,需要考虑南北方的建筑物穿透损耗的差异
A. line of sight
B. loss of sight
C. loss of signal
D. line of signal
A. 0db
B. 6db
C. 15db
D. 20db