VNU-UET Repository: No conditions. Results ordered -Date Deposited. 2024-03-28T08:53:55ZEPrintshttp://eprints.uet.vnu.edu.vn/images/sitelogo.pnghttps://eprints.uet.vnu.edu.vn/eprints/2016-12-16T08:24:39Z2016-12-16T08:24:39Zhttp://eprints.uet.vnu.edu.vn/eprints/id/eprint/2072This item is in the repository with the URL: http://eprints.uet.vnu.edu.vn/eprints/id/eprint/20722016-12-16T08:24:39ZThe Effects of ASE Noise and the Position of EDFA Amplifier on Multi-Wavelength OCDM-Based Long-Reach Passive Optical NetworksIn this paper, we investigate effects of Erbium-doped fiber amplifier (EDFA) amplified
spontaneous emission (ASE) noise on the performance of multi-wavelength OCDMA-based Long-
Reach Passive Optical Networks. In addition, other noise and interference such as shot noise,
thermal noise, beat noise, and multiple-access interference (MAI) are included in our theoretical
analysis and simulation. We found that the location of EDFA on the link between OLT and ONUs
plays an important role in network design since it affects network performance. Analytical results
show that, to achieve low bit error rate, the EDFA should be located around 10 to 20 km from
OLT when total link distance of 90 km.Trung Ninh Buininhbt@vnu.edu.vnVan Hoi Phamhoipv@ims.vast.ac.vnThe Ngoc Dangngocdt@ptit.edu.vn2016-12-05T03:32:53Z2016-12-05T03:32:53Zhttp://eprints.uet.vnu.edu.vn/eprints/id/eprint/2088This item is in the repository with the URL: http://eprints.uet.vnu.edu.vn/eprints/id/eprint/20882016-12-05T03:32:53ZThe Effects of EDFA Noise on the Performance of Multi-wavelength OCDM-based Long-Reach Passive Optical NetworksIn this paper, we propose a model of Long-reach Passive Optical Network (LR-PON) using multi-wavelength optical code-division multiplexing (OCDM) and Erbium-doped fiber amplifier (EDFA). In addition, we analyze the effects of EDFA noise on the performance of OCDM-based LR-PON. Other noise and interference such as shot noise, thermal noise, beat noise, and multiple-access interference (MAI) are included in our theoretical analysis and simulation. We found that the location of EDFA on the link between OLT and ONUs plays an important role in network design since it affects network performance. According to the simulation results, to achieve low bit error rate, the EDFA should be located around 15 to 25 km from OLT when total link distance of 90 km.Trung Ninh Buininhbt@vnu.edu.vnThe Ngoc Dangngocdt@ptit.edu.vnTuan Anh Phampham@u-aizu.ac.jp2015-12-19T04:42:38Z2015-12-19T04:43:30Zhttp://eprints.uet.vnu.edu.vn/eprints/id/eprint/1443This item is in the repository with the URL: http://eprints.uet.vnu.edu.vn/eprints/id/eprint/14432015-12-19T04:42:38ZThe Effects of ASE Noise and the Position of EDFA Amplifier on Multi-Wavelength OCDM-Based Long- Reach Passive Optical NetworksTrung Ninh Buininhbt@vnu.edu.vnVan Hoi PhamThe Ngoc DangTuan Anh PhamQuoc Tuan Nguyentuannq@vnu.edu.vn