Performance analysis of a hybrid 100G CO-OFDM-CDMA system with 2D signature for LR-PONs - 文章详情页

作者：

Mrabet, Hichem (Mrabet, Hichem.) | Bahloul, Faouzi (Bahloul, Faouzi.) | Amari, Abdelkerim (Amari, Abdelkerim.) | Wen, Yannuo (Wen, Yannuo.) | Giacoumidis, Elias (Giacoumidis, Elias.)

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摘要：

A　hybrid　coherent　optical　(CO)　orthogonal　frequency　division　multiplexing-code　division　multiplexing　access　(OFDM-CDMA)　system　is　numerically　demonstrated　for　long-reach　passive　optical　networks　(LR-PONs)　at　100　Gb/s　using　an　advanced　2D-OCDMA　signature.　To　this　end,　we　investigate　key　parameters　limitations,　such　as　the　overlap　of　OFDM　subcarriers,　the　peak-to-average　power　ratio　(PAPR),　and　the　multiple　access　interference　(MAI)　for　up　to　180　users　and　64-quadrature　amplitude　modulation　(64-QAM).　It　is　shown　that　the　maximum　achievable　transmission-reach　of　CO-OFDM-CDMA　with　2D-hybrid　coding　is　83.5　km,　which　is　almost　double　compared　to　a　conventional　OCDMA-wavelength　division　multiplexing　(OCDMA-WDM)　system.　Likewise,　our　proposed　technique　can　enhance　the　total　power　budget　by　17　dB　compared　to　2D-OCDMA-WDM.　©　2020　IEEE.

关键词：

Budget control Code division multiple access Multiple access interference Optical communication Orthogonal frequency division multiplexing Passive optical networks Transparent optical networks

作者机构：

[ 1 ] [Mrabet, Hichem]University of Carthage, SERCOM Laboratory, Tunisia Polytechnic School, EPT, B.P. 743, 2078, Tunisia
[ 2 ] [Mrabet, Hichem]Saudi Electronic University, College of Computation and Informatics, IT Department, Saudi Arabia
[ 3 ] [Bahloul, Faouzi]University of Carthage, SERCOM Laboratory, Tunisia Polytechnic School, EPT, B.P. 743, 2078, Tunisia
[ 4 ] [Amari, Abdelkerim]VPIphotonics GmbH, Carnotstr. 6, Berlin; 10587, Germany
[ 5 ] [Wen, Yannuo]Beijing University of Technology, No. 100 Pingleyuan, Chaoyang District, Beijing, China
[ 6 ] [Giacoumidis, Elias]VPIphotonics GmbH, Carnotstr. 6, Berlin; 10587, Germany
[ 7 ] [Giacoumidis, Elias]Dublin City University School of Electronic Engineering, Radio and Optical Communications Laboratory, Dublin 9, Ireland

通讯作者信息：

[mrabet, hichem]university of carthage, sercom laboratory, tunisia polytechnic school, ept, b.p. 743, 2078, tunisia;;[mrabet, hichem]saudi electronic university, college of computation and informatics, it department, saudi arabia

电子邮件地址：

h.mrabet@seu.edu.sa

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