首页> 外文会议>International Symposium on Computer and Information Sciences(ISCIS 2005); 20051026-28; Istanbul(TR) >A Markov-Based Model to Analyze the Temporal Evolution and Lifetime of a Sensor Network
【24h】

A Markov-Based Model to Analyze the Temporal Evolution and Lifetime of a Sensor Network

机译:基于马尔可夫模型的传感器网络的时间演化和生命周期分析

获取原文
获取原文并翻译 | 示例

摘要

Wireless sensor networks are made up of low-cost sensor nodes that can communicate with each other in a wireless manner, have limited computing capability and memory, and operate with limited battery power. Nodes go out of service when their batteries run out of energy, and the whole network moves to a global out-of-service state. The target of this paper is to define an analytical framework to evaluate the transient behavior of a sensor network in which sensors implement the energy-saving technique of idle/active states. The model captures the behavior of the battery lifetime of each sensor, and is therefore able to evaluate the distribution of the lifetime of all the sensors in the network. Some important metrics are defined to evaluate network connectivity over time.
机译:无线传感器网络由低成本传感器节点组成,这些传感器节点可以无线方式相互通信,计算能力和内存有限,并且电池电量有限。当节点的电池电量用尽时,节点将停止服务,并且整个网络将变为全局服务停止状态。本文的目标是定义一个分析框架,以评估传感器网络的瞬态行为,其中传感器实现了空闲/活动状态的节能技术。该模型捕获每个传感器的电池寿命的行为,因此能够评估网络中所有传感器的寿命分布。定义了一些重要的指标来评估一段时间内的网络连接性。

著录项

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