而以IP核心网为骨干，其他应用通过接入网连接到核心成为下一代网路的基本架构模型。
The frame model of the next generation network comes into being which were based on IP core network and other applying being linked to the core by Access network.
而以IP核心网为骨干，其他应用通过接入网连接到核心成为下一代网路的基本架构模型。
The frame model of the next generation network comes into being which were based on IP core network and other applying being linked to the core by Access network.
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