Capacity analysis for WDM fiber-radio backbones with star-tree and ring architecture incorporating wavelength interleaving

被引:30
|
作者
Lim, C [1 ]
Nirmalathas, A
Novak, D
Waterhouse, R
机构
[1] Univ Melbourne, Dept Elect & Elect Engn, Photon Res Lab, Australian Photon Cooperat Res Ctr, Melbourne, Vic, Australia
[2] Corvis Subsea, Columbia, MD 21046 USA
关键词
architecture; fiber-radio access technology; fixed wireless access; millimeter-wave communications; network performance; optical fiber communications;
D O I
10.1109/JLT.2003.821763
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We present a model based on link budget calculations to investigate the capacity of a wavelength-division-multiplexed (WDM) fiber-radio backbone incorporating a wavelength-interleaving technique. The wavelength-interleaving technique improves the optical spectral efficiency of the millimeter-wave fiber-radio systems incorporating optical single sideband with carrier modulation. In this paper, we investigate the capacity limitations of WDM fiber-radio backbones incorporating both wavelength interleaving and optical single sideband with carrier modulation for star-tree and ring architecture. The analysis provides an estimation of the overall system capacity and an insight into the network layout and performance limitations.
引用
收藏
页码:3308 / 3315
页数:8
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