Back to Search
Start Over
Optical-Beat-Induced Multi-User-Interference Reduction in Single Wavelength OFDMA PON Upstream Multiple Access Systems With Self-Homodyne Coherent Detection
- Source :
- Journal of Lightwave Technology. 34:2804-2811
- Publication Year :
- 2016
- Publisher :
- Institute of Electrical and Electronics Engineers (IEEE), 2016.
-
Abstract
- We propose a novel technique for mitigating the optical-beat-induced multi-user-interference (MUI) between the upstream multiple access signals in an orthogonal frequency division multiple access (OFDMA) passive optical network (PON). To provide upstream multiple access on a single-wavelength orthogonal frequency division multiplexing optical access network, optical beating interference and polarization diverseness are critical issues that severely degrade system performance. By using the proposed total intensity aggregation with self-homodyne coherent detection, we experimentally demonstrated stable transmission performance by reducing MUI in OFDMA PON upstream multiple access transmission.
- Subjects :
- Access network
genetic structures
Computer science
Orthogonal frequency-division multiplexing
Orthogonal frequency-division multiple access
Optical cross-connect
ComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKS
Optical polarization
02 engineering and technology
Optical performance monitoring
Passive optical network
Atomic and Molecular Physics, and Optics
Frequency-division multiplexing
020210 optoelectronics & photonics
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
sense organs
Subjects
Details
- ISSN :
- 15582213 and 07338724
- Volume :
- 34
- Database :
- OpenAIRE
- Journal :
- Journal of Lightwave Technology
- Accession number :
- edsair.doi...........fe50f6cd15d424772b66dcae2d15c136