Low Complexity DSP for High Speed Optical Access Networking Article Swipe
Jinlong Wei
,
Cedric F. Lam
,
Ji Zhou
,
Ivan Aldaya
,
Elias Giacoumidis
,
André Richter
,
Qixiang Cheng
,
Richard V. Penty
,
I.H. White
·
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.3390/app11083406
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.3390/app11083406
A novel low-cost and energy-efficient approach for reaching 40 Gb/s signals is proposed for cost-sensitive optical access networks. Our proposed design is constituted of an innovative low-complex high-performance digital signal processing (DSP) architecture for pulse amplitude modulation (PAM-4), reuses existing commercial cost-effective 10-G components and eliminates the need of a power-hungry radio frequency (RF) component in the transmitter. Using a multi-functional 17-tap reconfigurable adaptive Volterra-based nonlinear equalizer with noise suppression, significant improvement in receiver optical power sensitivity is achieved. Results show that over 30 km of single-mode fiber (SMF) a link power budget of 33 dB is feasible at a bit-error-rate (BER) threshold of 10−3.
Related Topics
Concepts
Digital signal processing
Computer science
Electronic engineering
Transmitter
Access network
Power budget
Passive optical network
Modulation (music)
Bit error rate
Power (physics)
Telecommunications
Engineering
Wavelength-division multiplexing
Physics
Optics
Power control
Channel (broadcasting)
Quantum mechanics
Wavelength
Acoustics
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/app11083406
- https://www.mdpi.com/2076-3417/11/8/3406/pdf?version=1618315017
- OA Status
- gold
- Cited By
- 1
- References
- 20
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3152492317
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W3152492317Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3390/app11083406Digital Object Identifier
- Title
-
Low Complexity DSP for High Speed Optical Access NetworkingWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2021Year of publication
- Publication date
-
2021-04-10Full publication date if available
- Authors
-
Jinlong Wei, Cedric F. Lam, Ji Zhou, Ivan Aldaya, Elias Giacoumidis, André Richter, Qixiang Cheng, Richard V. Penty, I.H. WhiteList of authors in order
- Landing page
-
https://doi.org/10.3390/app11083406Publisher landing page
- PDF URL
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https://www.mdpi.com/2076-3417/11/8/3406/pdf?version=1618315017Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
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https://www.mdpi.com/2076-3417/11/8/3406/pdf?version=1618315017Direct OA link when available
- Concepts
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Digital signal processing, Computer science, Electronic engineering, Transmitter, Access network, Power budget, Passive optical network, Modulation (music), Bit error rate, Power (physics), Telecommunications, Engineering, Wavelength-division multiplexing, Physics, Optics, Power control, Channel (broadcasting), Quantum mechanics, Wavelength, AcousticsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
1Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 1Per-year citation counts (last 5 years)
- References (count)
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20Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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