New Classes of Optimal Variable-Weight Optical Orthogonal Codes with Hamming Weights 3 and 4
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概要
- 論文の詳細を見る
Variable-weight optical orthogonal codes (OOCs) have application in multimedia optical code division multiple access (OCDMA) systems supporting multiple quality of services (QoS). In this paper, several combinatorial constructions for optimal variable-weight OOCs are presented explicitly. A useful recursive construction for optimal variable-weight OOCs is proposed as well. Based on these results, two new infinite classes of optimal variable-weight OOCs with Hamming weights 3 and 4 are obtained.
著者
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Suehiro Naoki
Graduate School Of Information And System Engineering University Of Tsukuba
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Fan Pingzhi
Provincial Key Lab Of Information Coding And Transmission Institute Of Mobile Communications Southwe
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Wu Dianhua
Department Of Mathematics Guangxi Normal University
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LI Xiyang
Provincial Key Lab of Information Coding and Transmission, Institute of Mobile Communications, Southwest Jiaotong University
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