本论文通过对现有Internet网络及下一代网络的学习,提出向量网的概念。向量网是一种新的网络体系,以向量地址为基础,完全符合NGN的设计思路,业务与交换分离,呼叫与连接分离,保证QOS。本文在阐述向量网理论的基础上,通过对其地址编码的研究,着重阐述了向量网的交换体制,介绍了向量网的交换方法。 This thesis proposes the concept of vector network by studying the existing Internet and next generation networks. Vector network is a new network system based on vector addresses, in full compliance with the NGN design ideas, business and exchange of separation, separation of calls and connections, to ensure QOS. On the basis of expatiating vector network theory, this paper focuses on the exchange system of vector network by introducing its address coding, and introduces the exchange method of vector network.