单项选择题
A.Mobile World Congress B.Expo C.cebit
鉴权矢量是谁发给谁？（）A.HSS->SGW B.SGW-HSS C.HSS-MME D.MME-...
单项选择题鉴权矢量是谁发给谁？（）
A.HSS->SGW B.SGW-HSS C.HSS-MME D.MME-HSS
were the majority of Self Optimization related feature？...
单项选择题were the majority of Self Optimization related feature？（）
A.PCI自配置 B.Automated neighbour configuration-ANR C.Energy savings D.Cell Outage Detection and Outage Mitigation
什么文档描述服务交付流程？（）A.Servicei temdescriptionB.Engineering g...
单项选择题什么文档描述服务交付流程？（）
A.Servicei temdescription B.Engineering guideline C.Delivery guideline D.working card
