As the basis of wireless sensor networks, wireless sensor network node technology is essential.
作为无线传感器网络的承载基础，无线传感器网络节点技术至关重要。
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。
Considered a reliable data transmission and wireless sensor network nodes 'life, we analyze and design the data transmission network of node multi-hop routing protocol.
综合考虑数据的可靠传输性和无线传感器网络的节点使用寿命，对网络节点的数据传输多跳路由协议进行分析与设计。
As the energy of the wireless sensor network node is very limited, how to efficiently use the energy to maximize the lifetime of the network is the primary challenge of WSN.
由于无线传感器网络节点能量十分有限，如何高效使用能量来最大化网络生命周期是传感器网络面临的首要挑战。
A key obstacle to high accuracy location is the Non Line of Sight (NLOS) transmission of signal in wireless sensor network node localization. NLOS error is the main source of location error.
在无线传感器网络定位中，节点精确定位面临的一个主要问题是信号的非视距传播，非视距误差是节点定位误差的主要来源。
The wireless sensor network node model in system programming is less in size, lower power and faster in velocity, but the wireless sensor network node model in microprocessor is more flexible.
采用现代可编程实现的无线传感网络节点模型体积小、功耗低、速度快。基于微处理器的节点具有极大的灵活性。
A novel design method is presented for building a general architecture for the wireless sensor network node. Based on this design idea, the development of a wireless sensor node has been completed.
提出了一种构建智能无线传感网络通用节点的体系结构，并运用该体系结构的设计思想完成了无线传感节点的研制。
In this paper, a design of wireless sensor network node based on low power singlechip MSP430F149 is introduced. The node is consist of MSP430F149, sensors, wireless communication module and batteries.
本文设计了以超低功耗单片机MSP430F149为核心，结合外围传感器和无线收发模块的传感器网络节点。
System lifetime is one of the most important design factors in wireless sensor network. Battery energy of sensor node directly determines system lifetime.
系统生命期是无线传感器网络最重要的设计因素之一，而传感器节点的电池能量直接决定着系统生命期。
Node-Positioning technology of sensor is the basis of the whole wireless sensor network.
传感器节点定位是整个无线传感器网络的基础。
At present, there are many technical difficulties in the research of Wireless Sensor Network, the node localization, which associates closely with many practical application, obtains more attention.
目前，无线传感器网络仍然存在一些技术上的难点，节点定位技术与很多实际应用有着密切的联系，因而受到关注。
Based on this design idea, the wireless sensor node can be used to build the topology of network and realize several sensor data acquisition and transportation efficiently.
基于该设计方案实现的无线传感网络节点可以有效地组建网络拓扑结构及多种传感数据采集传输。
Wireless sensor network consists largely of random in monitoring area threw the sensor node, through wireless communication forms of multiple hops self-organizing network system.
无线传感器网络是由大量随机布撒在监控区域内的传感器节点，通过无线通信方式形成的多跳自组织网络系统。
The main purpose of this paper is to introduce the analysis and design of a node in wireless sensor network.
本文主要介绍了无线传感器网络节点的分析和设计。
This paper proposes the design principle of sink node of the Wireless Sensor Network(WSN), analyzes the characteristic and requirement of the sink node, and makes the choice of devices.
研究无线传感器网络中汇聚节点的设计原则，分析汇聚节点的特性与需求，进行器件的选型。
How to save energy and memory of the node and establish a wireless sensor network of node more reliable are the key issues of this paper.
如何在节约节点能量和内存的情况下，建立一个节点可信的无线传感器网络是本文要解决的关键性问题。
Broadcasting is one of the most basic means of communication in wireless sensor networks, and its purpose is to send information from the source node sends to the rest node of network.
广播是无线传感器网络最基础的通信方式之一，它的目的是将信息从网络中的源节点发送给网络中其余的每一个节点。
And node localization technology is one of the main supporting technologies in a wireless sensor network. The correct positioning of the node itself is the premise of providing monitoring information.
而节点定位技术是无线传感器网络的主要支撑技术之一，节点自身的正确定位是提供监测信息的前提。
In recent years, wireless sensor networks have become research focus and node localization in wireless sensor network is the main supporting technologies.
无线传感器网络近年来已经成为国内外研究的一个热点，其中，节点定位技术是无线传感器网络的主要支撑技术之一。
The power cost of the node is low, and the size is small. The wireless sensor network realized data many to jump and the self-organization when the nodes were randomly distributed.
由该节点组成的无线传感器网络功耗低、节点体积小，实现了随机分布的传感器网络自组织和数据的多点跳传。
The optimization of node distribution is studied to reduce the energy consumption and ensure the effective information acquisition in wireless sensor network.
为了降低无线传感器网络的总体能耗，保证信息的有效采集，针对无线传感器网络节点的分布优化问题进行了研究。
In wireless sensor network the layout and overlay of nodes, network communication agreement and node location are some basic problems in sensor network research.
本文的开头部分，重点介绍了无线传感器网络的组织结构、特点和应用领域，阐述了研究无线传感器网络节点定位十分有意义。
Wireless Sensor Network is the technology with high applicability. As the basic unit, WSN node has a variety of platform solutions.
无线传感器网络是一种应用性极强的技术，作为其基本组成单元的无线传感器节点有多种节点平台解决方案。
The function and work principle of the sink-node in wireless sensor network are analyzed.
研究无线传感器网络中汇聚节点的设计原则，分析汇聚节点的特性与需求，进行器件的选型。
The function and work principle of the sink-node in wireless sensor network are analyzed.
研究无线传感器网络中汇聚节点的设计原则，分析汇聚节点的特性与需求，进行器件的选型。
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