全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

优化的EPON前摄Polling机制

DOI: 10.13190/jbupt.200805.61.333, PP. 61-64

Keywords: 以太无源光网络,神经网络,轮巡,优化

Full-Text   Cite this paper   Add to My Lib

Abstract:

利用由多个关键报告生成的插值多项式预测方程来预测未来几个周期的业务量,通过1个消息(grant)对多个周期的授权,节省了带宽和减少了数据包的时延.建立了知识支撑系统(KSS)系统,通过偏导(DC)寻优法来优化关键周期和预测周期的个数,通过神经网络来优化非线形预测方程的调节因子.仿真结果很好地验证了它的效果.

References

[1]  Glen Kramer, Biswanath Mukherjee. IPACT: a dynamic protocol for an Ethernet PON (EPON)[J]. IEEE Communication Magazine, 2002, 40(2): 74-80.
[2]  张晋豫, 孟洛明, 邱雪松, 等. 一个恒价的IP接入网实时计费管理机制. 北京邮电大学学报, 2005, 32(3): 66-70. Zhang Jinyu, Meng Luoming, Qiu Xuesong, et al. An constant price real time accounting management mechanism of IP access network[J]. Journal of Beijing University of Posts and Telecommunication, 2005, 32(3): 66-70.
[3]  Zhu Yongqing, Ma Maode, Cheng T H. IPACT with grant estimation for EPON//ICCS 2006. University of Reading: IEEE, 2006: 1-5.
[4]  Hee-Jung Byun, Ji-Myung Nho, Jong-Tae Lim. Dynamic bandwidth allocation algorithm in Ethernet passive optical networks[J]. Electronics Letters, 2003, (39)13: 1001-1002.
[5]  Miyoshi H, Inoue T, Yamashita K. QoS-aware dynamic bandwidth allocation scheme in gigabit-Ethernet passive optical networks//Procedings of the IEEE ICC 2004. Paris: IEEE Press, 2004: 90-94. (上接第56页)
[6]  Fan Lingyang, He Chen, Wang Zhiying, et al. Transmit power and bit allocation for the MIMO systems//GLOBECOM'05. St Louis: IEEE Press, 2005: 2881-2884.
[7]  Zhou Zhendong, Vucetic B, Dohler M, et al. MIMO systems with adaptive modulation[J]. IEEE Trans Vech Tech, 2005, 54(5): 1828-1842.
[8]  Zhou Shengli, Giannakis G B. How accurate channel predictions needs to be for transmit-beamforming with adaptive modulation over Rayleigh MIMO channels[J]. IEEE Trans Wireless Commun, 2004, 3(4): 1285-1294.
[9]  Zhang Ranran, Yang Aimin, Xie Gang, et al. Optimal robust bit and power allocation for MIMO systems//ISCIT 2007. Sydney: IEEE Press, 2007: 392-396.
[10]  Golub G H, Van Loan C F. Matrix computations[M]. Beijing: Science Press, 2004: 76-83.
[11]  Chung S T, Goldsmith A J. Degree of freedom in adaptive modulation: a unified view[J]. IEEE Trans Commun, 2001, 49(9): 1561-1571.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133