In NSA networking, which of the following modes is used to anchor 5G NR?
OGSM
WCDMA
CDMA
LTE
Correct answer: D
Explanation:
The non-standalone (NSA) mode of 5G NR refers to an option of 5G NR deployment that depends on the control plane of an existing 4G LTE network for control functions, while 5G NR is exclusively focused on the user plane.[7][8] This is reported to speed up 5G adoption, however some operators and vendors have criticized prioritizing the introduction of 5G NR NSA on the grounds that it could hinder the implementation of the standalone mode of the network
The non-standalone (NSA) mode of 5G NR refers to an option of 5G NR deployment that depends on the control plane of an existing 4G LTE network for control functions, while 5G NR is exclusively focused on the user plane.[7][8] This is reported to speed up 5G adoption, however some operators and vendors have criticized prioritizing the introduction of 5G NR NSA on the grounds that it could hinder the implementation of the standalone mode of the network
Question 2
Which of the following devices is used to implement service slicing on the 5G RAN side?
Antenna
BBU
AAU
RRU
Correct answer: B
Question 3
E2E network device update is required for the evolution from 5G NSA networking to SA networking.