Packet Switching: The Internet is largely a packet switched network.

分组交换：因特网实质上是一个巨大的分组交换网络。

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The new type of embedded signal processing system, which is based on the packet switched network, is achieved.

新型通用嵌入式信号处理系统是基于分组交换网络实现的。

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Alarm systems - Alarm transmission systems and equipment - Part 1-5: requirements for Packet Switched Network PSN.

报警系统。报警传输系统和设备。第1 - 5部分：包交换网络PS N用要求。

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For one thing, the genius of the packet-switched network means new VoIP services can reach every user worldwide without any specific infrastructure investment.

FORBES: The Madness of Regulating VoIP as a Public Utility

Why did the phone companies cling to expensive switched network standards even as packet-switched voice grew robust enough to deliver acceptable fidelity at a much lower cost per connection?

FORBES: Is Digital Utopianism Dead?

It is a packet-switched technology, and only consumes network resources when data is being transmitted, so it is widely expected that customers will be charged for the amount of data they exchange, rather than the time they spend logged on to the network.

CNN: AOL brings instant messenger to mobile phones