首页> 外文会议>International Conference on Computing for Sustainable Global Development >Performance analysis of characteristic parameters for coverage model in wireless sensor networks
【24h】

Performance analysis of characteristic parameters for coverage model in wireless sensor networks

机译:无线传感器网络覆盖模型特征参数的性能分析

获取原文

摘要

The major challenge in wireless sensor networks having limited resources is to maximize the network lifetime and coverage level. The effectiveness of sensor network operation depends significantly on the level of coverage achieved. The coverage level depends on the sensing capability and quality of the data transmitted. The sensor coverage models are abstraction models which measure sensors' observation capability of the environmental phenomenon. The proposed probabilistic coverage model is based on the optimal parameter values of hardware parameter (λ), the characteristic of the sensing unit (a) and the characteristic of the computing unit (β). The proposed model is compared with the existing Probabilistic Sensor Coverage Model (PSCM) and the results from the simulation conclude that better performance is achieved in terms of the coverage probability and coverage distance for a given network.
机译:具有有限资源的无线传感器网络的主要挑战是最大化网络寿命和覆盖范围。传感器网络操作的有效性在很大程度上取决于所达到的覆盖范围。覆盖级别取决于传感能力和所传输数据的质量。传感器覆盖模型是抽象模型,用于测量传感器对环境现象的观察能力。提出的概率覆盖模型基于硬件参数(λ)的最佳参数值,传感单元的特性(a)和计算单元的特性(β)。将该模型与现有的概率传感器覆盖模型(PSCM)进行了比较,仿真结果得出结论,对于给定网络,在覆盖概率和覆盖距离方面均实现了更好的性能。

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