{"title":"用于家庭网络的大芯聚合物光纤复合传输","authors":"P. Miao, Lenan Wu","doi":"10.1109/ICT.2014.6845090","DOIUrl":null,"url":null,"abstract":"To deliver multiple services over a single optical infrastructure, a novel composite transmission approach is proposed for an in-home access network combining multi-band (MB) discrete-Fourier-transform spread (DFT-S) discrete multitone (DMT) and M-ary position phase shift keying modulation (MPPSK). Bit-loading algorithm is introduced to maximize the total bit rate and permits a spectral coexistence between the two schemes. In addition, the optimal used bandwidth and multiband number are investigated in order to maintain strong robustness against fiber nonlinearity while achieving reduced peak-to-average power ratio (PAPR). A composite DMT and two MPPSK channels over 50 m step-index (SI) polymer optical fiber (POF) link has been successfully implemented. The results demonstrate that a total bit rate of 1.122 Gbps with a bit error rate (BER) of 1.2019×10-4 and 2.01×10-3 for DMT and MPPSK are achieved respectively, and what's more, excellent coexistence performance is obtained in the composite transmission. It is a promising technique for future in-home networkings.","PeriodicalId":154328,"journal":{"name":"2014 21st International Conference on Telecommunications (ICT)","volume":"32 Suppl 4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Composite transmission over large-core polymer optical fibers for in-home networkings\",\"authors\":\"P. Miao, Lenan Wu\",\"doi\":\"10.1109/ICT.2014.6845090\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"To deliver multiple services over a single optical infrastructure, a novel composite transmission approach is proposed for an in-home access network combining multi-band (MB) discrete-Fourier-transform spread (DFT-S) discrete multitone (DMT) and M-ary position phase shift keying modulation (MPPSK). Bit-loading algorithm is introduced to maximize the total bit rate and permits a spectral coexistence between the two schemes. In addition, the optimal used bandwidth and multiband number are investigated in order to maintain strong robustness against fiber nonlinearity while achieving reduced peak-to-average power ratio (PAPR). A composite DMT and two MPPSK channels over 50 m step-index (SI) polymer optical fiber (POF) link has been successfully implemented. The results demonstrate that a total bit rate of 1.122 Gbps with a bit error rate (BER) of 1.2019×10-4 and 2.01×10-3 for DMT and MPPSK are achieved respectively, and what's more, excellent coexistence performance is obtained in the composite transmission. It is a promising technique for future in-home networkings.\",\"PeriodicalId\":154328,\"journal\":{\"name\":\"2014 21st International Conference on Telecommunications (ICT)\",\"volume\":\"32 Suppl 4 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-05-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2014 21st International Conference on Telecommunications (ICT)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICT.2014.6845090\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 21st International Conference on Telecommunications (ICT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICT.2014.6845090","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Composite transmission over large-core polymer optical fibers for in-home networkings
To deliver multiple services over a single optical infrastructure, a novel composite transmission approach is proposed for an in-home access network combining multi-band (MB) discrete-Fourier-transform spread (DFT-S) discrete multitone (DMT) and M-ary position phase shift keying modulation (MPPSK). Bit-loading algorithm is introduced to maximize the total bit rate and permits a spectral coexistence between the two schemes. In addition, the optimal used bandwidth and multiband number are investigated in order to maintain strong robustness against fiber nonlinearity while achieving reduced peak-to-average power ratio (PAPR). A composite DMT and two MPPSK channels over 50 m step-index (SI) polymer optical fiber (POF) link has been successfully implemented. The results demonstrate that a total bit rate of 1.122 Gbps with a bit error rate (BER) of 1.2019×10-4 and 2.01×10-3 for DMT and MPPSK are achieved respectively, and what's more, excellent coexistence performance is obtained in the composite transmission. It is a promising technique for future in-home networkings.
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