Densification through small cells is a solution known as the most effectively way of the countermeasure of data traffic explosion. Even if small cell is the effectively way, Cell (Site) planning by traditional way which is based on static PM data can not detect the optimal site location so that the gain of small cell becomes limited. NEC offers Customer Experience (CE) solutions which realize optimal Radio Network based on customer experience by user centric quality data collection, analytics and visualisation.
NEC offers a flexible RAN architecture by virtualization of RAN functions and virtualization of Cells. This enables efficient provisioning of computing resources for RAN functions and radio resources even if the number of connected devices, the volume of traffic, and required Quality of Service and Quality of Experience (QoS/QoE) vary widely by time and place.
NEC believes the flexible RAN architecture will help to deploy necessary functionalities and resources to fulfill a variety of requirements from many kinds of use cases in 5G era on demand.