| 下一代网络的核心技术——软交换 |
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| 引用本文： | 潘云洪.下一代网络的核心技术——软交换[J].铁路通信信号工程技术,2004(2):18-19,9. |
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| 作者姓名： | 潘云洪 |
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| 作者单位： | 北方交通大学 高级工程师 |
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| 摘 要： | 软交换系统,不但支持语音业务的所有功能,而且具有多种媒体信息交换的控制功能,可以控制音频、视频、数据信息的实时交换和传送。软交换为下一代网络提供实时性的业务呼叫控制和连接控制,是下一代网络的核心设备之一。
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| 关 键 词： | 软交换 下一代网络 核心技术 |
The Core Technology of NGN-Soft-Switch |
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| Pan Yunhong.The Core Technology of NGN-Soft-Switch[J].Railway Signalling & Communication Engineering,2004(2):18-19,9. |
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| Authors: | Pan Yunhong |
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| Institution: | Pan Yunhong |
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| Abstract: | Soft-switch system not only supports all functions of voice service, but also has the function of controlling the exchange of the information of various mediums, able to control the real time exchange and transmission of the audio frequency, video frequency and data information. As one of the core equipment of NGN, the soft-switch provides the controls of real-time call service and connections for NGN (the next generation network). |
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| Keywords: | Soft-switch NGN and Core technology |
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