Energy Saving via Dynamic Wavelength Sharing in WDM-PON

被引:0
|
作者
Wang, Rui [1 ]
Lee, Han Hyub [2 ]
Lee, Sang Soo [2 ]
Mukherjee, Biswanath [1 ]
机构
[1] Univ Calif Davis, Dept Comp Sci, Davis, CA USA
[2] Elect & Telecommun Res Inst, Seoul, South Korea
关键词
BROAD-BAND ACCESS; TECHNOLOGIES;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Significant energy saving is achievable by adapting the number of operating wavelengths to the varying traffic in a reconfigurable WDM-PON deploying passive splitter at the remote node. When dynamic wavelength sharing by ONUs is intelligently planned, the traffic disruption incurred by reconfiguration can be kept at a minimum. Moreover, ONUs need only limited wavelength tunability, in contrast to full wavelength tunability, to save significant energy via wavelength sharing.
引用
收藏
页码:235 / 239
页数:5
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