• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Sensor, Mesh and Ad Hoc Communications and Networks Workshops, 2009. SECON Workshops '09 >SERAN: a Protocol for Clustered WSNs in Industrial Control and Automation
【24h】

SERAN: a Protocol for Clustered WSNs in Industrial Control and Automation

机译：SERAN：用于工业控制和自动化中的群集WSN的协议

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

摘要

A system level design methodology for clustered wireless sensor networks based on a semi-random communication protocol called SERAN is presented. The protocol is grounded on a mathematical model that allows to optimize the protocol parameters, and a network initialization and maintenance procedure. SERAN is a two-layer (routing and MAC) protocol. At both layers, SERAN combines a randomized and a deterministic approach. While the randomized component provides robustness over unreliable channels, the deterministic component avoids an explosion of packet collisions and allows our protocol to scale with network size. The combined result is a high reliability and major energy savings when dense clusters are used. Our solution is based on a mathematical model that characterizes performance accurately without resorting to extensive simulations. Thanks to this model, the user needs only to specify the application requirements in terms of end-to-end packet delay and packet loss probability, select the intended hardware platform, and the protocol parameters are set automatically to satisfy latency requirements and optimize for energy consumption.
机译：提出了一种基于称为SERAN的半随机通信协议的集群无线传感器网络的系统级设计方法。该协议基于允许优化协议参数的数学模型以及网络初始化和维护过程。 SERAN是两层（路由和MAC）协议。在这两个层上，SERAN都结合了随机和确定性方法。尽管随机组件在不可靠的信道上提供了鲁棒性，但确定性组件避免了数据包冲突的爆发，并允许我们的协议随网络规模扩展。当使用密集集群时，综合结果是高可靠性和主要的能源节省。我们的解决方案基于一个数学模型，该模型可以准确地表征性能，而无需借助大量仿真。得益于此模型，用户只需指定端到端数据包延迟和数据包丢失概率方面的应用要求，选择所需的硬件平台，并自动设置协议参数即可满足延迟要求并优化能耗消费。

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