首页> 外文会议>OCEANS >A Detailed Simulation Study of the UWAN-MAC Protocol for Underwater Acoustic Networks
【24h】

A Detailed Simulation Study of the UWAN-MAC Protocol for Underwater Acoustic Networks

机译:uWAN-MAC协议对水下声学网络的详细仿真研究

获取原文

摘要

In this paper, we present a simulation study of UWAN-MAC, a recently proposed Medium Access Control (MAC) protocol for underwater acoustic networks. While the assumptions behind the protocol are interesting (coordinating the nodes' transmissions through some sort of adaptive TDMA and saving energy through sleep/awake cycles), yet they bring further challenges into the picture, e.g., the need to keep nodes synchronized in an efficient way. We present a set of results that show how critical the assumptions behind the protocol are, and specifically focus on how quickly the network performance degrades in the absence of updated synchronization information. Our results show that a periodic resynchronization is necessary and allow a study of the tradeoff between the signaling overhead and the overall network performance, in terms of throughput, success ratio, asynchrony among nodes, and energy consumption.
机译:在本文中,我们提出了uWAN-MAC的仿真研究,该模拟研究了水下声学网络的最近提出的媒体访问控制(MAC)协议。虽然协议背后的假设是有趣的(协调节点的传输通过某种自适应TDMA并通过睡眠/唤醒周期节省能量),但它们会在图像中带来进一步的挑战,例如,需要保持节点在高效中同步的节点道路。我们提出了一组结果,显示了协议背后的假设是如何关键的,并专门关注网络性能在没有更新的同步信息的情况下劣化的速度。我们的结果表明,在节点中的吞吐量,成功比率,节点中的吞吐量,成功比率和能量消耗方面,允许研究信令开销与整体网络性能之间的权衡研究。

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