With the increase of load in wireless sensor network, congestion will make performance of network bad quickly.

随着传感器网络负荷的增加，拥塞将会导致网络性能的大幅下降。

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One of the underlying causes of the network's bad performance is the time taken to recover from routine failures, such as in signalling or track.

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New York's entire transit system of subways, buses and commuter rails stopped running at midday on Saturday - the first time officials have closed the network because of bad weather.

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Even assuming some kind of regulation is needed, directly mandating network neutrality is a bad idea.

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