Ambient Networks项目及其关键技术

随着无线通信技术的不断发展，多接入技术、不同运营商和多样化终端共存的局面使得传统的无线通信格局面临困境，异构网络融合成为未来网络发展的必然趋势。欧盟项目Ambient Networks对异构网络融合进行了深入的研究。Ambient Networks提出了Ambient控制平面（ACS）来支持动态的、分布式的、自管理和自维护的异构网络管理；通过多无线接入结构（MRA）充分利用多种接入技术并存带来的优势，为用户提供总是处于最佳连接的服务。

Ambient Networks Project and Its Key Techniques

With the development of wireless communication,the co-existence of different access technologies, operators and terminal varieties reveals the problems of the traditional radio communication pattern. The convergence of heterogeneous networks becomes an inevitable trend in future network development. Ambient networks project of European Union has a profound research on heterogeneous networks convergence. Ambient Control Space (ACS) is proposed in ambient networks project to support dynamic, distributed, self-managed and self-maintained management for heterogeneous networks. Through Multi Radio Access (MRA) architecture, sufficient use of the advantages in multi-access co-existence can provide all users with the best Internet connection services.