What architecture does Cloud RAN typically use?

Cloud RAN typically utilizes a distributed architecture that effectively separates hardware from software components. This architectural choice is fundamental to Cloud RAN as it allows for the virtualization of network functions, meaning that the physical hardware can be deployed in a flexible manner while the software can be managed and orchestrated independently.

In a distributed architecture, processing tasks are spread across various elements of the network, which enhances scalability and resource optimization. This design enables operators to deploy network functions closer to users, potentially improving performance through reduced latency and increased bandwidth availability. Furthermore, by decoupling hardware from software, operators can benefit from increased innovation cycles, rapid updates, and the ability to leverage common hardware for different applications, leading to cost efficiency and resource maximization.

This architecture is not only pertinent for cloud deployment but also integral to modern telecommunications, where agility and responsiveness to changing demands are critical in maintaining network performance and service quality.