That's an important feature for any system targeted toward wireless sensor networks.
对针对无线感应器网络的系统而言，这是一项重要的特性。
Aggregation is one of the most important operations in query processing for sensor networks.
聚集运算是传感器网络查询处理中最重要的一个运算。
Broadcast Authentication is one of the most challenging security problems in sensor networks.
广播认证是传感器网络中极具挑战性的安全问题之一。
With sensor networks this traffic asymmetry is inverted: they send far more data than they receive.
就传感器网络来说，这种通信量的不对称倒过来了：它们发送的数据要远多于它们接收的数据。
Estrin develops technology for sensor networks in remote areas that monitor seismic activity, among other things.
除了其他活动外，Estrin还开发传感器网络技术，在偏远地区监测地震活动。
Directed diffusion routing protocol of wireless sensor networks is described.
介绍了无线传感器网络中的定向扩散路由协议。
Therefore, a primary goal in the design of wireless sensor networks is lifetime maximization.
因此，传感器网络设计的一个重要目标就是最大化网络生命周期。
This paper presents a novel uneven cluster-based routing protocol for wireless sensor networks.
该文提出一种新颖的基于非均匀分簇的无线传感器网络多跳路由协议。
The simulation results demonstrate that EHC can be better applied in heterogeneous sensor networks.
实验结果表明，EHC能够很好的应用于异构传感器网络。
In wireless sensor networks, localization technology is one of most important supporting techniques.
在无线传感器网络中，节点定位技术是关键支撑技术之一。
The application background and research actuality of wireless sensor networks are introduced briefly.
介绍了无线传感器网络的应用背景和国内外研究现状。
In another important development, the unit can also link up with other computers to form wireless sensor networks.
在另一项重要的开发项目中，此设备也可以与其他电脑相连，组成无线感应器网络。
GE has come up with "body sensor networks", tiny wireless devices that track the vital signs of those who wear them.
通用电气也开发出了名为“身体传感网络”的小型无线装置，它们能追踪仪器佩戴者重要的身体迹象。
Reducing power consumption and prolonging the network lifetime were important targets of wireless sensor networks.
降低能耗、延长网络生存时间，是无线传感器网络设计的重要目标。
Wireless surveillance sensor networks for providing security in shopping malls, parking garages, and other facilities.
无线传感器监测网络用来保证商场，停车场和其他设施的安全。
Wireless sensor networks are facing more challenges of security than traditional networks due to their characteristics.
无线传感器网络的特性使它面临着比传统网络更大的安全挑战。
An urban ITS (intelligent transportation system) is built based on sensor networks to realize traffic intelligent control.
基于传感器网络构建城市智能运输系统，实现对城区交通的智能控制。
Applications of wireless sensor networks can be mainly divided into two types: environment monitoring and target tracking.
无线传感器网络应用主要分为两种：环境监测和目标跟踪。
So this paper proposes resolving schemes of data collection in wireless sensor networks of both plane model and linear model.
因此，本文针对平面模型和线性模型，分别提出了无线传感器网络数据收集问题的解决方案。
Because sensor networks can detect so many physical phenomena, it seems a waste to monitor only strains and vibrations, says Dr Rice.
Rice博士说，由于传感器网络能发觉许多物理现象，如果只用来检测拉力和振动是有所浪费。
A key challenge in wireless sensor networks is to achieve maximal network lifetime with dynamic power management on sensor nodes.
在无线传感器网络中，如何动态地管理能量，最大限度地延长网络的生命周期是一个关键的问题。
Wireless sensor networks, with their primary functions as sensing, communication and computing, are applied in many kinds of fields.
无线传感器网络集感知、通信、计算功能于一体，在诸多领域有重要应用，因而已经成为计算机领域研究的热点。
Hence, there has been an increasing research focus on designing synchronization algorithms specifically for wireless sensor networks.
因此，越来越多的研究集中在设计适合于无线传感器网络的时间同步算法。
In wireless sensor networks, the node self-localization is vital and promising to a wide scope of both military and civilian applications.
无线传感器网络中，节点的自身定位至关重要，在军事和民用领域中有着广泛的应用前景。
As sensor nodes are energy limited, saving energy is the primary issue in designing Medium Access Control (MAC) protocols in sensor networks.
传感器节点能量受限，节能是传感器网络中媒体访问控制(MAC)协议设计的首要问题。
It is important for such a topology discovery algorithm to adhere to the resource constraints of bandwidth and energy imposed on sensor networks.
对于能量和带宽有限的无线传感器网络来说，设计合适且高效节能的拓扑控制算法尤为重要。
Simon Ritter specialises in looking at emerging technologies including grid computing, RFID, wireless sensor networks, robotics and wearable computing.
SimonRitter专门研究新兴的技术，包括网格计算、RFID、无线传感网络、机器人技术和可穿戴计算。
Non-deterministic delay in message transmission is the significant factor affecting the accuracy of time synchronization in wireless sensor networks.
消息传输过程中的非确定性延迟是影响无线传感器网络时间同步精度的主要因素。
Wireless sensor network routing protocols play an important role for wireless sensor networks, and it is one key technology of wireless sensor networks.
无线传感器网络路由协议对无线传感器网络起着非常重要的作用，是无线传感器网络的关键技术之一。
Wireless sensor network routing protocols play an important role for wireless sensor networks, and it is one key technology of wireless sensor networks.
无线传感器网络路由协议对无线传感器网络起着非常重要的作用，是无线传感器网络的关键技术之一。
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