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1 提出下一代网络的时代背景 随着全球信息通信网络用户的爆炸性增长,引来全球互联网流量的倍增、网路拥塞,以及网上黑客、网络病毒的肆意横行并严重威胁到网络安全等等一系列问题,传统的电信网络受到极大的挑战,全球传统网络向NGN的演
1 Propose the Age Background of Next Generation Networks As the explosive growth of users of global information and communication networks has led to a series of ups and downs in the global Internet traffic, network congestion, indiscriminate online hackers and network viruses and serious threats to network security, etc. Problem, the traditional telecom network has been greatly challenged by the global traditional network to NGN speech