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 Cloud RAN architecture, which of the following network element functions implements cloud deployment? (single-choice question, 6 points)
What is the IoV scenario for realizing vehicle-to-network communication? (single-choice question, 2 points)
Question Analysis: Vehicle and Road (V2I): Vehicle-mounted equipment communicates with roadside infrastructure (such as traffic lights, traffic cameras, roadside units, etc.); Vehicle-to-vehicle (V2V): Vehicle-to-vehicle communication through vehicle-mounted terminals; People (V2P): Vulnerable traffic groups (such as pedestrians, cyclists, etc.) use user equipment (such as mobile phones, laptops, etc.) to communicate with in-vehicle devices; Vehicle and Network (V2N): In-vehicle devices communicate with in-vehicle devices through the access network/core network. Cloud platform connection.
Which statement is correct regarding the meaning of defining the eCPRI interface? (single-choice question, 6 points)
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)
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