• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>IEEE International Conference on Smart Grid Communications >Analysis and implementation of WSN with Route Selection considering Energy Consumption
【24h】

Analysis and implementation of WSN with Route Selection considering Energy Consumption

机译：考虑能耗的选路无线传感器网络的分析与实现

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In a smart city infrastructure, Wireless Sensor Network (WSN) is the most important technique to collect environmental data to provide services. WSN becomes more and more popular research area because of its usefulness and huge demand. Since energy resource in WSN is limited, the design of a WSN system should consider energy effectiveness as well as fulfilling application requirements. The effectiveness of the system totally depends on its application and hardware specifications; thus, the routing algorithm of WSN must be optimized to achieve the energy effective communication. The proposed algorithm Energy Consumption-oriented Route Selection (ECORS) is the route selection algorithm attempting to prolong the system lifetime, especially for data collection application. In this paper, the suitable mechanism for data collection is proposed with focusing on implementation, which includes the actual packet transactions mechanism and the improved function for selecting routes in an assumed environment. By modifying the parameters with the thought of implementation, proposed mechanism can extend the lifetime 2.03 times longer than the fixed routing scenario. Furthermore, the simulation result is analyzed in detail with focusing on state of charge variation on each node. Moreover, the new indicator to depict the relationship between lifetime expansion rate and parameters used for the algorithm is introduced. By using this indicator, lifetime expansion rate can be assumed without simulation, which is helpful for implementation.
机译：在智慧城市的基础设施中，无线传感器网络（WSN）是收集环境数据以提供服务的最重要技术。由于其实用性和巨大的需求，WSN成为越来越受欢迎的研究领域。由于无线传感器网络中的能源资源有限，因此无线传感器网络系统的设计应考虑能源效率以及满足应用需求。该系统的有效性完全取决于其应用和硬件规格。因此，必须优化WSN的路由算法以实现节能通信。提出的面向能源消耗的路由选择算法（ECORS）是试图延长系统寿命的路由选择算法，特别是在数据收集应用中。本文以实现为重点，提出了一种合适的数据收集机制，包括实际的数据包事务处理机制和在假定环境下选择路由的改进功能。通过考虑实现的思想来修改参数，所提出的机制的寿命可以比固定路由方案延长2.03倍。此外，针对每个节点的电荷状态变化，对仿真结果进行了详细分析。此外，引入了新的指标来描述算法的寿命扩展率和参数之间的关系。通过使用该指标，可以假设没有仿真的寿命扩展率，这对实现很有帮助。

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