期刊文献+

一种保证EPON中DBA公平性的算法 被引量:2

A fairness-guaranteed scheme for DBA in EPON
下载PDF
导出
摘要 动态带宽分配是以太网无源光网络(EPON)系统的一个重要研究领域,文章提出一种在EPON系统中保证动态带宽分配公平性的新型算法。该算法计算量适中,同时兼顾了动态带宽分配的效率和公平性。文中通过推导给出了最优算法,并在模拟流量下进行了仿真,通过与已有算法的对比,证明其有很好的性能。 Dynamic Bandwidth Allocation (DBA) is crucial in EPON systems. In this paper, a fairness-guaranteed scheme is introduced for DBA in EPON, which is of moderate computational complexity and guarantees both the efficiency and fairness of DBA. The optimum algorithm is given through deduction and the simulation results from using synthetic traffic confirm its good performance against the existing bandwidth allocation schemes.
出处 《光通信研究》 北大核心 2006年第5期38-40,共3页 Study on Optical Communications
关键词 以太网无源光网络 动态带宽分配 服务质量 自相似性 Ethemet PON ( EPON ) Dynamic Bandwidth Allocation ( DBA ) Quality of Service (QoS) self-similarity
  • 相关文献

参考文献5

  • 1IEEE 802.3ah EFM Task Force. IEEE 802.3ah task force home page [ EB/OL]. http://www. IEEE 802. org/3/efm, 2004- 09-10.
  • 2Kramer G, Mukherjee B, Pesavento G. IPACT: A dynamic protocol for an Ethemet PON (EPON) [ J]. IEEE Commun. Mag,2002, 40(2) : 74-80.
  • 3Assi C. Dynamic bandwidth allocation for quality of service over ethemet PON [ J ]. IEEE J. Select. Areas Commun, 2003, 21( 11 ): 1467-1477.
  • 4Ghanil N. Intra-ONU bandwidth scheduling in Ethemet passive optical networks [ J ]. IEEE Commun. Lett,2004, 8(11):683-685.
  • 5Kramer G, Mukherjee B. Interleaved Polling with Adaptive Cycle Time (IPACT) : Protocol design and performance analysis [ A]. Tech. rep [ C ]. UE Davis: Dept. of Comp. Sci. , 2001. 1-15.

同被引文献10

引证文献2

二级引证文献2

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部