In order to improve utilization of network resources, reduce network congestion and enhance network performance, traffic engineering came into being.

为了提高网络资源利用率，减少网络拥塞以及增强网络性能，流量工程应运而生。

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In the whiteboard system data transmission, according to different data type transmission, we use two different protocols of TCP and UDP to reduce network congestion and improve transfer efficiency.

在电子白板系统的数据传输中，针对所传输数据类型的不同，分别采用了TCP和UDP两种不同协议进行传输，降低了网络阻塞，提高了传输效率。

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This design can transmit the mesh data orderly and well and reduce the congestion in the massive network test, and it has a strong practical value.

该设计能够很好地实现有序的网络数据传输，降低在大型网络考试时发生网络阻塞的几率，具有较强的实用性。

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Network Rail said the upgrade work will make the station more accessible, reduce congestion and increase the number of trains stopping at the station from 70 to 88 per hour.

BBC: London