What are common key performance indicators (KPIs) for evaluating Cloud RAN?

The selection of latency, throughput, and resource utilization as key performance indicators (KPIs) for evaluating Cloud RAN is appropriate because these metrics directly reflect the performance and efficiency of the Cloud RAN system in real-time operations.

Latency measures the time it takes for data to travel from one point to another within the network, which is crucial in assessing how responsive the system is, especially for applications that require real-time data processing, such as voice over IP or online gaming. Lower latency indicates a more efficient system that can handle user demands more effectively.

Throughput is another vital metric that represents the amount of data transmitted over the network within a given time period. High throughput indicates that the system can handle large volumes of data efficiently, which is essential for modern applications that require high bandwidth, such as video streaming and large file transfers.

Resource utilization assesses how effectively the Cloud RAN system employs its available resources, such as computing power, storage, and network bandwidth. Optimal resource utilization means that the system can adapt to varying loads and demands without experiencing performance degradation.

These three KPIs provide a comprehensive view of the operational effectiveness of the Cloud RAN, allowing for targeted improvements and optimization strategies to enhance overall network performance.