Which of the following architectures can be used with the multi -stream aggregation (MSA) technology to implement coordination between LTE and 5G?
The millimeter wave frequency band is the most mature frequency band in the 5G industry chain, and will become the main working frequency band of 5G in the future. (True or False, 6 points)
In the NSA network, if VoLTE has been deployed on the existing network, VoLTE can still be used as a voice solution. (True or False, 4 points)
What are the proposers and users of slice requirements called? (single-choice question, 2 points)
Which of the following is a function of UPF? (single-choice question, 6 points)
In NSA mode, which of the following standards will serve as the anchor for 5G NR? (single-choice question, 6 points)
Which of the following statements is correct about the 5G service –oriented architecture? _SC