首页> 外文会议>International Symposium on Personal, Indoor and Mobile Radio Communications >ON THE LINK-QUALITY AWARE ROUTING IN WIRELESS MULTI-HOP NETWORKS: A THROUGHPUT-STABILITY TRADE-OFF STUDY
【24h】

ON THE LINK-QUALITY AWARE ROUTING IN WIRELESS MULTI-HOP NETWORKS: A THROUGHPUT-STABILITY TRADE-OFF STUDY

机译:关于无线多跳网络中的链路质量意识路由:吞吐量稳定性权衡研究

获取原文

摘要

There are considerable researches focused on routing in wireless multi-hop networks dealing with random and unpredictable channel variations. As it is well-known that using the shortest path in terms of number of hops often leads to poor performance, most of the recent research efforts propose various link quality aware metrics. Yet, there is not many works addressing the stability issue of link quality aware routing which can be extremely important specially in providing quality of service for jitter sensitive applications. In this paper, we address the stability vs. throughput trade-off. We argue that a more reactive routing responds faster to link quality changes. This leads to detect the lossy channel faster and so converges to the higher quality path in a shorter time. Meanwhile, fast reacting to channel variations may produce higher path flapping and consequently higher jitter level.
机译:在处理随机和不可预测的渠道变化的无线多跳网络中的路由中有相当大的研究。由于众所周知,在跳跃数量的情况下使用最短的路径通常会导致性能差,最近的大多数研究努力提出了各种链接质量意识的指标。然而,没有许多作品解决了链路质量意识路由的稳定性问题,这在为抖动敏感应用提供服务质量方面非常重要。在本文中,我们解决了稳定性与吞吐量权衡。我们认为,更快的路由更快地响应链接质量变化。这导致更快地检测有损信道,因此在较短的时间内收敛到更高质量的路径。同时,对信道变化的快速反应可以产生更高的路径拍打,因此更高的抖动水平。

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