Absrtact: Next generation network is based on packet switch.

摘要：下一代网络是基于分组交换的网络。

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Packet-switching technology plays a critical role in next generation network.

分组交换技术在下一代网络中扮演了关键的角色。

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Packet-switching technology plays a critical role in next generation network.

分组交换技术在下一代网络中扮演了关键的角色。

youdao