Huawei H35-582 Dumps

In addition to the technology of increasing the number of connections, the smart meter reading business also requires coverage enhancement technology. The main household electricity meters, water meters, gas meters, etc. are all in every household, and the water meters may be more concealed. Coverage needs to be increased.

Analysis of test questions: Vehicle and Road (V2I): On-board equipment communicates with roadside infrastructure (such as traffic lights, traffic cameras, roadside units, etc.); Vehicle-to-vehicle (V2V): Vehicle-to-vehicle communication through on-board 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.

In the process of uplink and downlink decoupling, whether the uplink uses high frequency or low frequency for signal transmission is determined by gNB.

Analysis of the test questions: The maximum bandwidth of the FR1 frequency band cell is 100MHz.

Question Analysis: Vehicle and Road (V2I): Vehicle-mounted equipment and roadside infrastructure (such as traffic lights, traffic cameras, roadside units, etc.

vehicle-to-vehicle (V2V): vehicle-to-vehicle communication through vehicle-mounted terminals; vehicle-to-people (V2P): vulnerable traffic groups (such as pedestrians, cyclists, etc.) use user equipment (such as mobile phones, laptops, etc.) Vehicle and network (V2N): The in-vehicle device is connected to the cloud platform through the access network/core network.

At present, the control information and data return of UAVs are mainly realized through WIFI technology.

Analysis of test questions: LDPC is used for traffic channels, with good performance and low complexity. It supports high-speed services well through parallel computing; Polar codes are used for control channels and have outstanding performance in encoding small packet services.