期刊文献+

不完全优化光正交码的构造算法 被引量:1

Construction algorithm for incomplete optimized optical orthogonal codes
下载PDF
导出
摘要 光正交码是用于光CDMA系统中的一种优选地址码,它是一个二元(0,1)序列族,具有良好的相关特性。文章在复合长度光正交码(Multi-length-OOC)的理论研究基础上,提出了一种基于Multilength-OOC理论的不完全优化光正交码构造算法;借助计算机仿真设计,得到了一组光正交码;仿真结果表明,基于Multi-length-OOC的构造算法的可行性与准确性。 The optical orthogonal code(OOC),which is a kind of preferred address code generally used in optical CDMA systems, is a family of binary (0, 1)-sequences with good auto-and cross-correlation properties. The theory of the multi-length optical orthogonal code(multi-length OOC) is introduced. A construction algorithm for the incomplete optimized OOC based on the multi-length OOC theory is presented. A set of OOCs are gained by means of computer simulation. The simulation results show that the construction algorithm based on the multi-length OOC is feasible.
出处 《合肥工业大学学报(自然科学版)》 CAS CSCD 北大核心 2007年第1期19-21,共3页 Journal of Hefei University of Technology:Natural Science
基金 国家863计划资助项目(2001AA122071)
关键词 光码分多址 复合长度光正交码 不完全优化 构造算法 optical code division multiple access (OCDMA) multi-length optical orthogonal code (multi-length OOC) incomplete optimization construction algorithm
  • 相关文献

参考文献8

  • 1Ryoh Fuji-hara,Ying Miao.Optical orthogonal codes:their bounds and new optimal constructions[J].IEEE Trans.Inform.Theory,2000,46(11):2396-2406.
  • 2An Xiaoqiang,Qiu Kun.A new construction for optimal optical orthogonal codes[J].Journal of Optical Communications,2003,24(1):17-25.
  • 3Jungnickel D.On difference matrices,resolvable transversal designs and generalized hadamard matrices[J].Math Z,1979,167:49-60.
  • 4Chung F R K,Salehi J A.Optical orthogonal codes:design,analysis,and applications[J].IEEE Trans Inform Theory,1989,35(5):595-604.
  • 5Yin Jianxing.Some combinatorial constructions for optical orthogonal codes[J].Discrete Mathematics,1998,185:201-219.
  • 6Marom E.Optical delay line matched filters[J].IEEE Trans on Circuits and Systems,1978,25(6):360-364.
  • 7Salehi J A.Code division multiple-access techniques in optical fiber networks,part Ⅰ:fundamental principles[J].IEEE Trans Comm,1989,37(8):824-833.
  • 8Kwong W C,Yang G-C.Design of multilength optical othogonal codes for optical CDMA mutimedia networks[J].IEEE Trans Commun,1989,37(8):325-335.

同被引文献6

  • 1张琦,余重秀,徐大雄,陈卓,王守源,康步清.光正交码构造算法的研究[J].半导体光电,2005,26(2):139-141. 被引量:2
  • 2李传起,孙小菡,张明德.异步OCDMA系统素数地址码的设计和分析[J].量子电子学报,2005,22(5):789-793. 被引量:6
  • 3MIYAMOTO N, MIZUNO H, SHINOHARA S. Optical orthogonal codes obtained from conics on finite projective planes [ J ]. Finite Fields & Their Applications ,2004,10 ( 3 ) :405-411.
  • 4HO C K, LEE S W, SINGH Y P. Optical orthogonal code design using genetic algorithms [ J]. Electronics Letters, 2001. 37(20) : 1232-1234.
  • 5CHANG Y X, RYOH F H, MAO Y. Combinational constructions of optimal optical orthogonal codes with weight 4 [ J ]. IEEE Transactions on Information Theory ,2003,49(5) :1283-1292.
  • 6万玲玉,班卫华,刘云,谷巍,苏世达.光栅相移空间光桥接器研究[J].广西大学学报(自然科学版),2009,34(4):576-579. 被引量:3

引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部