The coverage problem in wireless sensor networks is studied, which is very important to network life time, sensor deployment strategy, communication protocol, networking, etc.

研究了无线传感器网络中的覆盖问题，此问题对传感器网络的生存时间、部署策略、通信协议和组网等问题具有十分重要的意义。

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The special type of networking makes wireless ad hoc networks not only applicable to military communications, but also useful for areas like environment monitoring, disaster rescue and etc.

这种特殊的组网方式使得无线自组网不仅适用于军用通信，也适用于环境监测、灾后现场临时通信等民用通信领域。

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Wireless and mobile networks are being used in a wide variety of application contexts, such as sensor networks, pervasive computing, disruption tolerant networking, and vehicular networks.

无线和移动网络正被用于各种各样的应用情况，例如传感器网络、普适计算、中断容错网络以及车辆网络。

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