Scope , complexity ,and scale of even a single 5G netwoork are massively largherthan in today's networks .The main challenge is automation on all levels of the 5G eco system.without it , the network s

Scope , complexity ,and scale of even a single 5G netwoork are massively largherthan in today's networks .The main challenge is automation on all levels of the 5G eco system.without it , the network simply will not work; nei ther for the anticipated scale nor for the desired functional complexity .

Fundamentally , automation is realized bya largely self-governed network bound to varying business goals : ifs configuration , its services , how they are provided , and how it is managed . A governance model , ideally realized by policies , defines how these goals are implenented andmoni tored . Those policies can be low-level confi gurati on parameters , mid -level strategies or high-level intents and goals . Using a mix of these -policies implies translation between : top-down for realization and bottom-up for action / benefit and validation purposes .

Networks and models must address multiple , diverse constituencies . Human intervention should be kept to a minimum (oversight ) . Managenment means monitoring and repair ; not control . Classic self capabilities are the benefits

1.The main challenge is ()on all levels of the 5G eco-system

A．rate

B.data

C.automation

D.managemont

2.A () model , ideally realized by policies , defines how these goals are implemented and monitored

A．goverment

B.governance

C.automation

D.automatic

3.Human intorvention should be kepe on to a( )

A．minimum

B.monitoring

C.repair

D.control

4.The main idea of this shot article is( )

A． the main challenge of 5G

B. the compexity of 5G network

C. a automation model

D. human intervention

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