Routing is one of the key problems in Wireless Sensor Networks (WSNs).
路由是无线传感器网络的关键问题之一。
The proposed protocol can maintain 1-coverage and 1-connectivity of WSNs.
该协议能够保证网络的1度覆盖和1度连通。
Therefore, the dissertation concentrates on the research of localization in WSNs.
因此，本论文围绕无线传感器网络定位技术展开研究。
Node scheduling is a commonly used way for large-scale WSNs to extend the lifetime.
节点调度是一种常用的延长大规模无线传感器网络生命期的方法。
The application of wireless sensor networks (WSNs) in medicinal field was reviewed.
综述无线传感器网络的研究进展及其在医药学领域的应用。
Time redundancy is used to reduce faulty alarm rate for transient faults of nodes in WSNs.
对于网络中存在的节点瞬时故障，通过时间冗余的检测方法，降低故障诊断的虚警率。
The shortage of effective security solutions has become a major obstacle to the applications of WSNs.
缺乏有效的安全方案已成为阻碍传感器网络应用的主要障碍。
Minimizing energy consumption to prolong the system lifetime is one of major design objectives for WSNs.
节能以延长网络寿命是无线传感器网络的一个主要设计目标。
It is one of the central problems in Wireless Sensor Networks (WSNs) to design rational routing algorithm.
设计合理的路由算法是无线传感器网络中的核心问题之一。
Design and implementation of sensor node which is the physical unit of WSNs is one of the key issues in WSNs.
作为无线传感器网络物理载体的传感器节点的设计与实现是无线传感器网络的关键问题之一。
In Wireless Sensor networks (WSNs), energy hole problem is a key factor of affecting the lifetime of networks.
无线传感器网络中的能量洞问题是影响网络寿命的关键因素之一。
Because power supply for nodes is limited and hard to replace, energy conservation becomes a key problem in WSNs.
由于节点的供电单元能量有限且不易更换，能量消耗成为无线传感器网络的核心问题。
Specifically, WSNs can only be deployed after many key technologies, one of which is security issues, to be solved.
无线传感器网络在应用之前需要解决很多关键问题，安全问题即是其中之一。
In this paper, a novel clustering algorithm is proposed, which is suitable for the non-uniformly distributed LS-WSNs.
该文针对节点非均匀分布的大规模WSN，提出了一种分簇算法。
A quantitative evaluation algorithm for network layer QoS in wireless sensor networks (WSNs) was proposed in this paper.
提出了一种无线传感器网络的网络层服务质量的量化评价算法。
Performance analysis and simulation results show that the proposed algorithm can reduce the amount of transmission load in WSNs.
模拟分析表明，该算法有效地减少了网络中的数据传输量。
Afundamental challenge in the design of wireless sensor networks (WSNs) is to over-come resource-constraints: energy and bandwidth.
在设计无线传感器网络时，基本的问题是克服能量与带宽的限制。
Energy source provided for sensors, processors and antennas is usually battery cell, which is impossible to recharge during WSNs work.
传感器节点中的传感器，处理器和天线的能源通常都是由电池提供的，所以在传感器网络运行中是无法进行充电的。
A novel deterministic directed diffusion routing protocol was proposed for wireless sensor networks (WSNs) to prolong network lifetime.
提出了一种新的确定性无线传感器网络定向扩散路由协议以延长网络生存期。
The layered network model and MP-EA(multi-path routing protocols with energy-aware protocol) of WSNs(wireless sensor networks) are studied.
研究了无线传感器分层网络模型及能量多路径路由机制。
Since the body movement is quite different from other kinds of motion, dynamic topology changes of WBAN are also very different from other WSNs.
由于人体的运动有着不同于其他事物运动的规律，无线体域网的动态拓扑变化必然与其他无线传感器网络拓扑变化有很大不同。
The all-important aim of improving the algorithms of WSNs is to reduce the overall energy dissipated in the network and to maximize the network lifetime.
无线传感器网络节点数量庞大、单个节点资源极其有限，其能量算法设计的首要目标是有效节约能源，延长网络生命周期。
A dynamic data transmission mechanism based on prediction revision is presented according to the inherent correlation of sampling data between nodes in WSNs.
利用无线传感器网络中节点感知数据的相关性，提出了一种基于预测修正的动态数据传送机制。
It has been considered as one of the most important technologies in 21st century due to its bright future in application. More and more researchers focus on WSNs.
由于其广泛的应用前景，无线传感器网络被认为是21世纪最重要的技术之一，成为当今研究的热点。
The lifecycle of WSNs is one key factor which limits WSNs' application, while improving sensor node's performance is one important aspect for extending lifecycle.
网络生命周期是无线传感器网络应用的一个关键因素，提高单个节点性能是延长网络生命周期的一个重要方面。
For energy efficiency in wireless sensor networks, complex networks theory is introduced in this paper. A dynamic topology evolving model based on energy-aware for WSNs is proposed.
针对无线传感器网络中能源效率的问题，引入复杂网络理论的研究方法，提出基于能量感知无线传感器网络拓扑动态演化模型。
The deployment of sensors is of importance in WSNs, in that it reflects the cost and the capability of monitoring. It becomes one of the fundamental issues following location and tracing.
监测是无线传感器网络最具潜力的应用之一，其中传感器结点的部署是无线传感器网络中重要的问题，因为它反映了传感器网络的成本和监视能力。
Node location is one of the key technology in most applications of Wireless Sensor Networks (WSNs), the localization accuracy to some extent depends on the accuracy of distance estimation.
在许多无线传感器网络的应用中，节点定位是其关键技术之一，而定位精度的高低在很大程度上取决于距离测量的精度。
Node location is one of the key technology in most applications of Wireless Sensor Networks (WSNs), the localization accuracy to some extent depends on the accuracy of distance estimation.
在许多无线传感器网络的应用中，节点定位是其关键技术之一，而定位精度的高低在很大程度上取决于距离测量的精度。
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