BL00100-101-E Sample Questions Answers

Yes, 4G provides a connectivity network but, it is quite expensive. WIFI may be a preferable option.

No, a 4G network is not a good choice for drone control because big operators (with whom we cannot deal) mainly deliver it.

No, a 4G network cannot deliver the required connectivity. It is not able to guarantee the latency and reliability required for drone control.

Yes, the drone control application can be hosted in the cloud and the 4G network can provide the speed needed to reach the application and control the drones.

This network function exposes 5G Core Network functionalities available to 3rd parties, so that 3rd party capabilities and events may be securely exposed by the Network Exposure Function (NEF).

This network function is part of data repositories in the Common Data Layer. It stores 3GPP standardized data.

This network function is part of data repositories in the Common Data Layer and in opposition to the UDR, it stores non-standardized – Unstructured – data.

This network function stores or retrieves subscriptions, profiles, and authentication data to or from the data repositories. It offers services to the AMF, SMF, NEF and AUSF using the Service Based Interface.

Multiple slices create multiple virtual network instances.

Unique Quality of Service can be allocated to a given slice.

Specific resources can be allocated to a given slice.

Network Slicing is a way to physically partition the common network infrastructure.

Radio Unit

Distributed Unit

Centralized Unit

Optical Unit

Security + Cloud isolation

Resource + Security isolation

Transport + Cloud isolation

Resource + Traffic isolation

Low peak and end-user-experience throughput

Low reliability

High latency

Beamforming is not supported

Widely diverse end to end services will require the ability to create a Transport Slice with guaranteed SLAs.

Ultra Reliable Machine to Machine communication will require dependable low latency communication.

Internet of things devices will require a massive increase in network connectivity.

Explosive traffic growth will require statically defined manually configured end to end QoS based services.

Service based architecture, stateless network functions, Cloud-ready network functions and modular network functions.

Client/Server architecture, stateless network functions, Cloud-ready network functions and modular network functions.

Client/Server architecture, Cloud-ready network functions, and modular network functions.

Support of up to 1 billion of IoT and sensors devices per km2

Lower Time Transmission Interval (TTI)

Higher spectral efficiency

Edge Clouds