A Novel Adaptive Spectrum Defragmentation Algorithm for Elastic Optical Path Networks

被引:0
作者
Wu, Guocheng [1 ]
Yang, Yong [1 ]
机构
[1] Commun Univ China, Engn Ctr Digital Audio & Video, Beijing, Peoples R China
来源
PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS ENGINEERING (CASE-13) | 2013年 / 45卷
关键词
optical network; network optimization; Spectrum Defragmentation;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
An efficient spectrum defragmentation algorithm is proposed in elastic optical networks by properly rerouting existing connections after traffic terminated dynamically to improve spectrum efficiency, and shown to be resource efficient.
引用
收藏
页码:55 / 58
页数:4
相关论文
共 9 条
  • [1] [Anonymous], P ECOC
  • [2] Dynamic routing and spectrum (re)allocation in future flexgrid optical networks
    Castro, Alberto
    Velasco, Luis
    Ruiz, Marc
    Klinkowski, Miroslaw
    Pedro Fernandez-Palacios, Juan
    Careglio, Davide
    [J]. COMPUTER NETWORKS, 2012, 56 (12) : 2869 - 2883
  • [3] Elastic Bandwidth Allocation in Flexible OFDM-Based Optical Networks
    Christodoulopoulos, K.
    Tomkos, I.
    Varvarigos, E. A.
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2011, 29 (09) : 1354 - 1366
  • [4] Gringeri S., COMMUNICATIONS MAGAZ, V48, P40
  • [5] Spectrum-Efficient and Scalable Elastic Optical Path Network: Architecture, Benefits, and Enabling Technologies
    Jinno, Masahiko
    Takara, Hidehiko
    Kozicki, Bartlomiej
    Tsukishima, Yukio
    Sone, Yoshiaki
    Matsuoka, Shinji
    [J]. IEEE COMMUNICATIONS MAGAZINE, 2009, 47 (11) : 66 - 73
  • [6] Ke W, 2011, P 37 EUR C EXH OPT C
  • [7] Optical Path Aggregation for 1-Tb/s Transmission in Spectrum-Sliced Elastic Optical Path Network
    Kozicki, Bartlomiej
    Takara, Hidehiko
    Tsukishima, Yukio
    Yoshimatsu, Toshihide
    Kobayashi, Takayuki
    Yonenaga, Kazushige
    Jinno, Masahiko
    [J]. IEEE PHOTONICS TECHNOLOGY LETTERS, 2010, 22 (17) : 1315 - 1317
  • [8] PATEL A, 2011, OPT FIB COMM C EXP O, P1, DOI DOI 10.1364/OFC.2011.OTUI8
  • [9] A survey of WDM network reconfiguration: Strategies and triggering methods
    Wu, Jing
    [J]. COMPUTER NETWORKS, 2011, 55 (11) : 2622 - 2645