NGN接入层技术与实现方案分析

Analysis on NGN Access Layer Technology and Its Implementation Scheme

NGN(下一代网络Next Generation Network)是未来网络的发展方向。从不同角度讨论了NGN接入层的实现:不同的服务对象、不同的硬件建设、不同的演进方式以及不同的业务等。分析与比较了NGN接入层的不同接入方法,给出了无线局域网用户接入NGN的具体实现方法。

Next Generation Network（NGN） is the development trend of network in the future. The implementation of NGN access is discussed from different aspects, such as service objects, hardware constructions, different evolution modes and different services. The different access methods of NGN access are analyzed, and the concrete implementation method of the wireless LAN access the NGN is given