Centralized Radio Access Network

What is C-RAN?  The acronym C-RAN, for “Centralized RAN” is sometimes mistakenly defined as “Cloud RAN,” but it actually refers to a centralized, cloud-computing-based architecture for radio access networks that supports 2G, 3G, 4G and future telecommunication standards. It is an architecture which enables radios and antennas to be deployed close to the end user without the expense of a base station onsite. The Base station equipment can be located in a less expensive location and connected to the radios with fiber, allowing network capacity to be allocated dynamically.