Chen S., Qin F., Hu B., Li X., Chen Z., Liu J. User-Centric Ultra-Dense Networks for 5G

Springer International Publishing AG, 2018. — 83 p. — (SpringerBriefs in Electrical and Computer Engineering) — ISBN: 978-3-319-61200-3.This is the first book to introduce UUDN for 5G, including the concept, challenges, architecture and key technologies.
The new network architecture based on “de-cellular” and “user-centric” is proposed with three kinds of decoupling: user plane and control plane decoupling from radio access, control and transmission decoupling from network, local service and network service decoupling.
Key characteristics of UUDN are provided, including four aspects: Intelligent network knows user, Moving network follows user, Dynamic network serves user, and Secured network protects user.
Four promising technology directions are discussed in detail, including dynamic APs grouping (DAPGing) method, intelligent networking, advanced interference management and user-centric security.User-Centric Ultra-Dense Networks for 5G
5G Requirement and UDN
Concept and Challenge of UUDN
Architecture of UUDN
Key Technologies of UUDN
Security
Simulation and System Solution