Mixed construction of OOC for optical code division multiple access networks

被引：3
|
作者：
Li, Xiyang [1 ]
Shum, Kenneth W. [2 ]
机构：
[1] Guangxi Teachers Educ Univ, Sch Math & Stat, Nanning 530299, Peoples R China
[2] Chinese Univ Hong Kong Shenzhen, Sch Sci & Engn, Shenzhen, Peoples R China
来源：
IET COMMUNICATIONS | 2019年 / 13卷 / 07期
基金：
中国国家自然科学基金;
关键词：
code division multiple access; orthogonal codes; optical fibre networks; search problems; optical code division multiple access networks; optical orthogonal codes; optical wireless systems; meta-heuristic search algorithm; mixed construction; mathematical methods; search algorithms; OOC; construction method; ORTHOGONAL CODES; COMBINATORIAL CONSTRUCTIONS; DESIGN;
D O I：
10.1049/iet-com.2018.5602
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：
Optical orthogonal codes play an important role in optical code division multiple access networks and optical wireless systems. In this study, by combining combinatorial design and meta-heuristic search algorithm, a mixed construction of $(v,k,1)$(v,k,1)-OOCs is proposed. The mixed construction enjoys the benefits of both mathematical methods and search algorithms and can be used to produce OOCs with large and flexible parameters. Numerical results show that some of the OOCs obtained by this construction have more codewords in comparison with the construction method using outer-product matrix.
引用
收藏
页码：837 / 841
页数：5
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