【24h】

Performance Evaluation of the 802.16 Medium Access Control Layer

机译:802.16媒体访问控制层的性能评估

获取原文
获取原文并翻译 | 示例

摘要

In this work we investigate performance of the medium access control layer of an 802.16 wireless network consisting of 100 subscriber stations (SSs) and a single base station (BS). Experimental results show that the average packet queuing delay was virtually the same for weighted round robin and weighted fair queuing scheduling algorithms. Another interesting finding is that adapting the uplink/downlink ratio plays a crucial role in performance as the network load increases and channel conditions change. On the other hand, experiments show that for a higher network load, segmentation of large packets is a necessity in order to achieve performance and QoS conformance. We also observed a smaller average queuing delay for smaller values of frame duration.
机译:在这项工作中,我们研究了由100个用户站(SS)和一个基站(BS)组成的802.16无线网络的媒体访问控制层的性能。实验结果表明,加权轮循和加权公平排队调度算法的平均数据包排队延迟几乎相同。另一个有趣的发现是,随着网络负载的增加和信道条件的变化,调整上行链路/下行链路比率对性能起着至关重要的作用。另一方面,实验表明,对于更高的网络负载,为了实现性能和QoS一致性,有必要对大数据包进行分段。对于较小的帧持续时间值,我们还观察到较小的平均排队延迟。

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