期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2016
卷号：5
期号：2
页码：1218
DOI：10.15680/IJIRSET.2016.0502008
出版社：S&S Publications
摘要：An undesirable nonlinear effect which degrades system performance significantly is acknowledged as Four Wave Mixing (FWM). In the optical communication systems, the FWM crosstalk is reduced by using unequally spaced channel allocation method. This channel allotment method is constructed on optimal Golomb ruler (OGR) which not only maintains the bandwidth efficien cy but also decreases the FWM effect. To generate and optimize Golomb ruler sequence, classic approaches as well as nature - inspired algorithms have been used by various researchers. In this paper, some of the algorithms are reviewed and compared.
