本文主要是对无线传感器网络的能量有效性进行研究。
This paper focus mainly on the issue of the energy-efficiency of WSN.
然后，重点从软件节能角度对无线传感器网络路由协议进行了研究。
Then, this thesis mainly make a research on software to save energy.
最后是全文总结，并对无线传感器网络中覆盖问题的研究方向进行了探讨和展望。
Finally, it is the summarization of the thesis and research expectation of coverage algorithms in wireless sensor networks.
第二，对无线传感器网络现有的路由协议与介质访问控制(MAC)协议进行研究。
Secondly, study the exiting routing and MAC protocols for wireless sensor network.
最后对整篇文章的工作做了总结并对无线传感器网络在更广阔领域的应用进行了展望。
At last summarize the job in this paper and prospect the foreground of wireless sensor network in vaster domain.
并对无线传感器网络中现有的节点定位算法进行分类总结以及对其性能进行综合分析。
The taxonomy and summarize for wireless sensor networks localization algorithms, the comprehensive analysis and evaluation of their performance are also described in the thesis.
因此，对无线传感器网络技术的研究，特别是对其工程应用方面的研究具有重大的意义。
So the research on the technology of wireless sensor network, particularly in engineering and application, makes significant sense.
国内外对无线传感器网络的研究主要集中在MAC算法、路由算法、定位算法机数据融合算法上。
Currently, the research on wireless sensor network concentrates primarily in the protocol of MAC, routing algorithms and integration algorithms.
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.
针对无线传感器网络固有的时钟偏移和时钟漂移问题，研究了不同的时间同步方法对同步精度的影响。
Concerning the clock skew and clock drift problem in wireless sensor networks, some different methods of synchronization time on synchronization accuracy were studied.
从复杂网络的视角研究部署能量异构节点和超级链路对无线传感器网络小世界特征和能量效率的影响。
As the view of complex network, it has influence on WSN in terms of the small-world characteristics and energy efficiency deploying heterogeneous nodes and super links.
通过对无线传感器网络时间同步以及RBS(参考广播同步)算法的研究，提出了一种RBS的优化算法。
Based on studying on time synchronization and RBS (reference broadcast synchronization) algorithm in wireless sensor network, improved time synchronization algorithm is improved.
因此，如何能量高效地对无线传感器网络中的多查询进行优化，降低网络节点的能耗是本论文的研究重点。
Therefore, we focus on optimizing multiple queries energy efficiently to reduce energy consumption of sensor nodes. This thesis analyzes multiple queries in-network processing technologies in WSNs.
使用多维标度定位算法对无线传感器网络中的节点进行定位，并且根据不同的仿真参数给出定量的分析结果。
Multidimentional scaling map algorithm is employed to achieve node localization in wireless sensor networks, and quantitative analysis depends on different simulation parameters is provided.
该思想通过对传感器发射功率的控制，致力于实现对无线传感器网络的生命期的优化，以及对节点通信链路质量的提高。
Through doing control with transmission power in WSN, the idea makes every effort to realize optimize the WSN's lifetime, and to enhance the communication quality between nodes.
本文首先对无线传感器网络的体系结构、传感器节点的组成以及无线传感器网络区别于传统网络的特性做了简单的描述。
We give a description of the of wireless sensor networks, the configuration of sensor nodes and the difference between wireless sensor networks and traditional networks.
本文对无线传感器网络的节点配置问题的研究方法是一个对建立的目标价值函数的可变参数集进行优化，从中求得最优值的过程。
For the problem of WSN node deployment, this paper's researching approach is a process of optimizing the variable parameter set of object value function and then finding the optimal result.
本文首先论述了无线传感器网络目前研究的重点及热点问题。然后对无线传感器网络现有的路由协议做了深入的研究，提出了当前无线传感器网络路由协议研究所面临的困难与挑战。
For the most part of this thesis, we discuss the routing protocols in WSN, then study deeply these nowadays routing protocols and summarize the difficulties and challenges we have to face to.
通过对常见的无线传感器网络（WSN）进行研究，分析了WSN中数据传输瓶颈节点形成的原因。
Through the research on wireless sensor networks, this paper analyzed the reasons which cause the bottleneck node of WSN in data transmission.
通过更合理的时隙分配以及对每个节点发射功率的控制，使得整个无线传感器网络的能耗降低，寿命延长。
Through reasonable time slot assignment and transmitting power control of each sensor node, for wireless sensor networks, the energy consumption is decreased and the lifetime is enlarged.
本文首先介绍了无线传感器网络的研究背景以及国内外研究现状，并对论文的思路和内容安排做了简要的介绍。
This paper introduces the background of wireless sensor networks, the research status at home and abroad, and the ideas and contents of papers at first.
本文最后对所做研究工作进行了总结，并阐述了无线传感器网络目标覆盖问题下一步的研究思路。
At the end of the paper, we conclude the paper, and then propose the feature study of the target coverage problem in wireless sensor networks.
由于无线传感器网络(wsn)潜在的应用价值，目前对它的研究受到了广泛地重视。
At present, because of the potential applicative value, the research on wireless sensor network (WSN) has been getting many extensive attentions.
无线传感器网络（WSN）的流量预测研究对WSN管理有重要的意义。
The traffic prediction in Wireless Sensor Network(WSN) is important to WSN management.
在无线传感器网络测试系统中，为了对测试对象进行准确的测试，时间同步技术至关重要。
In the wireless sensor networks test system, in order to test the accuracy of the test subjects, the time synchronization is very essential.
根据算法编制了程序，对所提出基于蚁群算法的无线传感器网络分簇路由算法进行系统仿真实验。
The program is developed according to the algorithm, system simulation is conducted on the proposed wireless sensor network routing algorithm that based on ant colony algorithm.
水下无线传感器网络对海洋战场的监测要求实时性较强和路由时延较小。
Monitoring underwater battlefield with underwater Wireless Sensor Network (UWSN) requires both strong real-time and small propagation delay-time.
无线传感器网络常常被用于对环境温度、湿度、光强、气体浓度的监测。
Wireless Sensor Network is often used for monitoring ambient temperature, humidity, light intensity, gas concentration.
讨论了贯序蒙特卡罗方法在无线传感器网络节点定位算法中的实现，并针对再采样阶段的样本缺失现象，对基本算法进行了改进。
Discuss the Sequential Monte Carlo localization method for wireless sensor networks scheme and modify the basic algorithm to overcome the sample degeneracy problem in resampling stage.
讨论了贯序蒙特卡罗方法在无线传感器网络节点定位算法中的实现，并针对再采样阶段的样本缺失现象，对基本算法进行了改进。
Discuss the Sequential Monte Carlo localization method for wireless sensor networks scheme and modify the basic algorithm to overcome the sample degeneracy problem in resampling stage.
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