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networkNGNThe网络 | 邮电通讯系统 2022-08-05 90 0star收藏 版权: . 保留作者信息 . 禁止商业使用 . 禁止修改作品
传统的固定网和移动网是两个分别的网络,具有不一样的系统架构。NGN将是一个有线、无线合一的网络,移动网将作为NGN的一个接入网而存在。因此,依据多种业务提供的软交换技术是NGN网络发展的基础,软交换技术的核心是控制、承载和业务三者分别的开放性网络。依据软交换技术结构的NGN网络从功能上可以分为4个

(The traditional fixed network and mobile network are two separate networks with different system architectures. NGN will be a wired and wireless network, and the mobile network will exist as an access network of NGN. Therefore, the softswitch technology provided by various services is the foundation of NGN network development, and the core of the softswitch technology is the open network of control, bearer and service. According to the technical structure of softswitch, the NGN network can be divided into four functionally)

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