过去传统的独立网络通常被用作固定电话、移动电话和数据通信,Artech出版社为介绍这种电路交换网络,于2003年适时出版了《电信网络工程导论》一书。但在近二十年间,这些网络已经快速发展成为全IP的包交换网络,可提供所有类型的电信业务,因此迫切需要重新整编一本能为电信行业新手提供全面了解通信网络知识的新书——2015年,Artech出版社的《Introduction to In the past, traditional stand-alone networks were commonly used for fixed-line, mobile and data communications. In order to introduce this circuit-switched network, Artech publishes the timely publication of An Introduction to Telecommunications Network Engineering in 2003. But over the past two decades, these networks have rapidly evolved into an all-IP packet-switched network that offers all types of telecommunications and there is an urgent need to reorganize a new book that gives novices in the telecommunications industry a comprehensive understanding of communications networks - Year, Artech Publishing’s "Introduction to