{"title":"基于环形星的光纤/FSO链路传输的可靠接入网服务","authors":"Shalini Khare, A. Garg, V. Janyani","doi":"10.1109/WRAP54064.2022.9758343","DOIUrl":null,"url":null,"abstract":"In this work, we propose and simulate an unidirectional Free Space Optical (FSO) or Optical Fiber (OF) link transmission with Wavelength Division Multiplexing (WDM) capability using ring and star topology. The data transmission is performed on the ring-based architecture while keeping the star-based architecture as a backup link and vice versa if fault occurs in OF or FSO links. For the proposed architecture, we compare FSO-WDM and OF-WDM network performance for ring & star-based architecture. The bit error rate (BER) performance is quite satisfactorily for feeder fiber (FF) length of $50\\text{km}$ and distributed fiber (DF)/FSO link length of $200\\mathrm{m}$. The architecture provides the reliable high-speed data transmission and may be useful for smart rural and urban communities.","PeriodicalId":363857,"journal":{"name":"2022 Workshop on Recent Advances in Photonics (WRAP)","volume":"65 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Ring-Star based transmission over Fiber/FSO Links for Reliable Access Network Services\",\"authors\":\"Shalini Khare, A. Garg, V. Janyani\",\"doi\":\"10.1109/WRAP54064.2022.9758343\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this work, we propose and simulate an unidirectional Free Space Optical (FSO) or Optical Fiber (OF) link transmission with Wavelength Division Multiplexing (WDM) capability using ring and star topology. The data transmission is performed on the ring-based architecture while keeping the star-based architecture as a backup link and vice versa if fault occurs in OF or FSO links. For the proposed architecture, we compare FSO-WDM and OF-WDM network performance for ring & star-based architecture. The bit error rate (BER) performance is quite satisfactorily for feeder fiber (FF) length of $50\\\\text{km}$ and distributed fiber (DF)/FSO link length of $200\\\\mathrm{m}$. The architecture provides the reliable high-speed data transmission and may be useful for smart rural and urban communities.\",\"PeriodicalId\":363857,\"journal\":{\"name\":\"2022 Workshop on Recent Advances in Photonics (WRAP)\",\"volume\":\"65 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-03-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 Workshop on Recent Advances in Photonics (WRAP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WRAP54064.2022.9758343\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 Workshop on Recent Advances in Photonics (WRAP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WRAP54064.2022.9758343","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Ring-Star based transmission over Fiber/FSO Links for Reliable Access Network Services
In this work, we propose and simulate an unidirectional Free Space Optical (FSO) or Optical Fiber (OF) link transmission with Wavelength Division Multiplexing (WDM) capability using ring and star topology. The data transmission is performed on the ring-based architecture while keeping the star-based architecture as a backup link and vice versa if fault occurs in OF or FSO links. For the proposed architecture, we compare FSO-WDM and OF-WDM network performance for ring & star-based architecture. The bit error rate (BER) performance is quite satisfactorily for feeder fiber (FF) length of $50\text{km}$ and distributed fiber (DF)/FSO link length of $200\mathrm{m}$. The architecture provides the reliable high-speed data transmission and may be useful for smart rural and urban communities.
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