Secondly, study the exiting routing and MAC protocols for wireless sensor network.
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。
This paper proposes an adaptive dynamic load MAC protocol for wireless sensor network.
提出了一种自适应负载动态变化的无线传感器网络MAC协议。
S-MAC is a medium access control protocol based on competition for wireless sensor network.
MAC协议是一种适用于无线传感器网络的基于竞争的MAC协议。
Compared with all kinds of key management schemes, group key management is more suitable for wireless sensor network.
该文分析比较了各种密钥管理方案，认为组密钥管理更适合于无线传感器网络。
Introduce network time protocol (NTP) and four representational time synchronization protocol for wireless sensor networks.
介绍了传统网络时间同步协议(ntp)和四个有代表性的传感器网络时间同步协议。
To address this problem, a new distributed grid scanning localization algorithm is proposed for Wireless Sensor Network(WSN).
针对该问题，提出一种基于网格扫描的分布式无线传感器网络（WSN）节点定位算法。
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。
Time complexity of establishing network with random multiple access methods in one-hop network for wireless sensor network is presented.
针对无线传感器网络，研究了几种核心随机接入方法在一跳网络内组网的时间复杂性问题。
The system level distributed admission control scheme for wireless sensor network (WSN) in the presence of multiple applications is developed.
本文从无线传感器网络中多应用场景下的能量管理问题出发提出了一个系统级分布式接入控制策略。
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。
Based on learning the existing security schemes, an encryption scheme supporting secure in-network processing for wireless sensor networks was introduced.
在研究现有的安全方案的基础上，提出了一种支持安全网内处理的无线传感器网络加密方案。
The test results are satisfied, and show that the presented design method can raise the efficiency for wireless sensor network node design and implementation.
结果表明该节点达到了设计要求，该设计思想可以提高无线传感网络节点的研制效率。
Aimed at the prospect and the request of network management for wireless sensor networks, the thesis studies network management architecture and related issues.
本文正是根据无线传感器网络的发展前景和无线传感器网络管理的应用需求，研究无线传感器网络的网络管理体系结构等相关问题。
Then, in order to balance the energy consumption of network, the multi-path rooting protocol with energy-aware (MP-EA) for wireless sensor networks is researched.
其次，为了解决整个网络节点能量均衡消耗的问题，研究了无线传感器网络能量多路径路由机制。
Based on the accomplished hardware platform for wireless temperature and humidity sensor network, a sort of demo software for wireless sensor network is designed.
在已有无线温湿度传感器网络硬件平台的基础上，设计了一种无线传感器网络演示软件。
The main important work of this paper: (1). Deeply studied data diffusion mechanisms and some basic ideas of relative routing algorithms for wireless sensor network.
本文主要工作如下：(1)深入研究了传感器网络的数据扩散机制及其相关路由算法理论基础。
So the existing Ad Hoc network routing protocols and algorithm are not suitable for wireless sensor network. By the analyse of several routing protocols, we find there are some shortcomings.
通过对传感器网络几个常用的协议和算法分析，发现它们都存在着不足，需要一种专门为无线传感器网络设计的路由策略。
As many routing protocols for wireless sensor network can't handle dynamic topological variation efficiently, a new hierarchical routing protocol (TVHRP) based on the shortest path is proposed.
针对多数无线传感器网络路由协议不能高效应对网络拓扑结构动态变化的问题，本文提出了一种基于最短路径的层次路由协议TVHRP。
For target tracking in wireless sensor network, the reducing of the conflict between sensors and the improvement of the tracking accuracy are main concerns.
就无线传感器网络中的目标追踪问题而言，减少传感器之间的冲突、提高追踪精度是两个重要问题。
In this paper, a novel energy efficient routing protocol based on location information for UWB wireless sensor network is proposed.
论文提出了一种新的基于位置的节能超宽带无线传感网路由协议。
For example, in a military application, a deployed sensor may be captured by the enemy, so wireless sensor network should have anti-attack ability to prevent disclosure of sensitive information.
例如，在军事应用中，部署的无线传感器很有可能被敌方捕获，此时就需要无线传感器网络具有抗攻击能力，防止敏感信息泄露以及网络被破坏。
But the direction of the most core technology, we still lack, for example, wireless sensor network technology, wireless instrumentation, function security technology, safety instrumentation systems.
但是这些方向的大部分核心技术，我们依然欠缺，比如，无线传感网络技术、无线仪表、功能安全技术、安全仪表系统。
A large scale wireless sensor network is required in many applications such as lunar sensor network for lunar rover navigation.
大规模无线传感器网络在很多应用场合是需要的，比如用于月球车导航的月球传感器网络中。
This study provides theoretical support and a model reference for establishing related wireless sensor network application systems.
研究成果将为建立无线传感器网络相关应用系统提供理论支撑和模型参考。
It is very essential to research energy model for improving the energy efficiency of wireless sensor network.
为了提高网络能耗效率，研究无线传感器网络中的能量模型是非常必要的。
The background and current progress of wireless sensor network is first introduced the paper in detail and the importance for the research is expounded.
论文首先详细介绍无线传感器网络的研究背景和国内外研究的现状，阐述了选题的意义。
In the thesis, wireless sensor network application for hydro-generator condition monitoring, break through the mode of wire centralized monitoring model which is widely used now.
本文将无线传感器网络应用于水轮发电机组状态监测中，突破了目前流行的有线集中监测模式。
This paper proposes an evaluation framework for WSN (wireless sensor network) data management system, and analyzes the drawbacks of traditional methods.
提出了一个针对无线传感器网络数据管理系统的评估框架，并依此分析了传统方法的弊端。
This paper proposes an evaluation framework for WSN (wireless sensor network) data management system, and analyzes the drawbacks of traditional methods.
提出了一个针对无线传感器网络数据管理系统的评估框架，并依此分析了传统方法的弊端。
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