• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文学位 >Collecte des donnees d'un reseau de capteurs sans fils en utilisant une surcouche reseau pair a pair.
【24h】

Collecte des donnees d'un reseau de capteurs sans fils en utilisant une surcouche reseau pair a pair.

机译：使用对等网络覆盖从无线传感器网络收集数据。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Since few years we observed that number of computing devices increased quickly and found application in all domains and also among individuals. From car to cellphone, including bathroom scale, computing in all its forms and variations is ubiquitous in everyday life, and continues to expand its scope of action.At the crossroads, there are wireless sensor networks. These networks are composed of many small autonomous devices, which can self-organize them to communicate with each other and work together to capture information about their environment, without any human intervention. These devices are inexpensive, but inefficient, and can be deployed in mass without taking care of each one. They are the current ultimate stuff of mass computing deployment and absolute need of networks.However in current traditional architecture, these devices are not really independent since they require the presence of sink and gateways in order to use them with present infrastructure.In this paper we are committed to presenting an architecture that allows overcoming these constraints that undermine the concept of total independence of devices, and more, which can damage the overall performance of sensor networks, in particular in specific situations. For that we have proposed architecture based on a peer to payer overlay which will allow us to collect data from the sensor network. This collect can be done either through a history of recent values, which can limit the network load by partially centralizing data, either through a direct connection between an end user and a sensor.With this expansion, computer networks, especially wireless networks are also growing. It seems far the time where we have phone calls only from house or from phone booth, nowadays everybody wants to be connected at any time. And beyond people, now more and more devices are connected by themselves, without any user interaction.We also performed a partial implementation of this architecture and made some tests as a proof of concept of our architecture. If these tests cannot provide a definitive conclusion on the performance of our architecture, they have allowed us to conclude on the feasibility of such architecture and that there is not an obvious risk of widespread failure.
机译：几年以来，我们观察到计算设备的数量迅速增加，并在所有领域以及个人中找到了应用。从汽车到手机，包括浴室磅秤，各种形式和变化形式的计算在日常生活中无处不在，并继续扩展其作用范围。在十字路口，有无线传感器网络。这些网络由许多小型自治设备组成，这些自治设备可以自组织它们以相互通信，并一起工作以捕获有关其环境的信息，而无需任何人工干预。这些设备价格便宜，但效率低下，并且可以大规模部署而无需照顾每个设备。它们是当前大规模计算部署和网络绝对需求的最终选择，但是在当前的传统架构中，这些设备并不是真正独立的，因为它们需要存在接收器和网关才能在现有基础架构中使用它们。我们致力于提供一种架构，该架构允许克服这些约束，这些约束破坏了设备的整体独立性概念，甚至更多，这可能会损害传感器网络的整体性能，尤其是在特定情况下。为此，我们提出了一种基于对等支付覆盖的架构，这将使我们能够从传感器网络收集数据。这种收集既可以通过最近值的历史来完成，也可以通过最终用户与传感器之间的直接连接来通过部分集中数据来限制网络负载，从而限制网络负载。随着这种扩展，计算机网络，尤其是无线网络也在不断发展。似乎我们只有在家或从电话亭打来的电话已经很远了，如今每个人都想随时随地保持联系。现在，除了人之外，越来越多的设备通过自身连接在一起，而无需任何用户交互。我们还对该体系结构进行了部分实现，并进行了一些测试，作为我们体系结构概念的证明。如果这些测试不能对我们的体系结构的性能提供确定的结论，那么它们使我们可以得出这种体系结构的可行性的结论，并且没有明显的普遍失败的风险。

著录项

  • 作者

    Rey, David.;

  • 作者单位

    Ecole Polytechnique, Montreal (Canada).;

  • 授予单位 Ecole Polytechnique, Montreal (Canada).;
  • 学科 Engineering Electronics and Electrical.
  • 学位 M.Sc.A.
  • 年度 2010
  • 页码 123 p.
  • 总页数 123
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号