{"title":"COF-PON System Using Logical Operation Coding","authors":"Linghuan Hu, Yang Lu, Biao Chen","doi":"10.1109/SOPO.2012.6270446","DOIUrl":null,"url":null,"abstract":"We propose and simulate a code-division-multiplexing (CDM) over-fiber passive optical network (COF-PON) system using novel logical operation coding to eliminate multiple access interference (MAI). In this COF-PON system, CDM is accomplished in the frequency domain. At the transmitter, data from each user is encoded with a group of selected subcarriers, and then fed through the fiber. Non-linear effect of the transmission fiber is also considered. This coding method is simple and cost-effective. With the simulation, we tested and compared the Q factor of 1Gb/s and 0.5Gb/s downstream signals, and proved the proposed coding scheme to be feasible.","PeriodicalId":159850,"journal":{"name":"2012 Symposium on Photonics and Optoelectronics","volume":"50 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-05-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Symposium on Photonics and Optoelectronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SOPO.2012.6270446","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
We propose and simulate a code-division-multiplexing (CDM) over-fiber passive optical network (COF-PON) system using novel logical operation coding to eliminate multiple access interference (MAI). In this COF-PON system, CDM is accomplished in the frequency domain. At the transmitter, data from each user is encoded with a group of selected subcarriers, and then fed through the fiber. Non-linear effect of the transmission fiber is also considered. This coding method is simple and cost-effective. With the simulation, we tested and compared the Q factor of 1Gb/s and 0.5Gb/s downstream signals, and proved the proposed coding scheme to be feasible.
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