URLLCC对one-way RAN latency的要求是?()
A.<0.5ms
B.<4ms
C.<hundrand p="" us<="" f="">
D.several s
A.<0.5ms
B.<4ms
C.<hundrand p="" us<="" f="">
D.several s
A.Correlation
B.One-way Anove
C.ommonalilty
–– Clerk: Good morning. Can I help you?
–– Mr. Liu: Yes, I'd like a one-way ticket to Manchester 8: 15 tomorrow evening.
–– Clerk: Fifteen pounds, please.
–– Mr. Liu:____.
A: Here it is
B: There is the payment
C: Here you are
D: Take the payment, please
A.Here you are
B.Here it is
C.There is the payment
D.Take the payment, please
A.多对多的网状拓扑结构
B.由一组设备为POOL区提供服务,业务由RAN节点进行分发,实现设备间负荷分担
C.某个SGSN/MME设备故障后业务可以由其他设备承担
D.UE在POOL区内移动时,不需要改变注册的CN节点
A.Iub接口是连接NodeB与RNC的接口,Iub接口也是一个开放的标准接口
B.Iu接口是连接UTRAN和CN的接口,是开放的标准接口,Iu接口可以分为Iu-CS和Iu-PS
C.Iur接口是连接RNC之间的接口,用于对RAN中移动台的移动性管理,但Iur接口不是开放的标准接口
D.Uu接口是TD-SCDMA的无线接口,UE通过Uu接口接入到UMTS系统的固定网络部分