Sparse Digital Cancellation of Receiver Nonlinear Distortion in Carrier Aggregation Systems Article Swipe
Ahmad Gomaa
,
Charles Chien
,
Ming Lei
,
Chih‐Yuan Lin
,
Chun-Ying Ma
·
YOU?
·
· 2017
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.1708.05695
YOU?
·
· 2017
· Open Access
·
· DOI: https://doi.org/10.48550/arxiv.1708.05695
In carrier-aggregation systems, digital baseband cancelation of self-interference generated by receiver nonlinearity requires the estimation of several reference signals contributions. As the nonlinearity order and frequency selectivity of the chip response increase, the number of reference signals significantly increases rendering the estimation of their contributions more complex. We propose a sparsity-based approach for the selection of the reference signals to match the distortion interference using a few reference signals. Simulation results show significant performance improvement over prior art with the same complexity.
Related Topics
Concepts
Baseband
Nonlinear distortion
Computer science
Nonlinear system
Rendering (computer graphics)
Distortion (music)
Interference (communication)
Electronic engineering
Algorithm
Telecommunications
Bandwidth (computing)
Artificial intelligence
Engineering
Physics
Amplifier
Channel (broadcasting)
Quantum mechanics
Metadata
- Type
- preprint
- Language
- en
- Landing Page
- http://arxiv.org/abs/1708.05695
- https://arxiv.org/pdf/1708.05695
- OA Status
- green
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W4394664994
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W4394664994Canonical identifier for this work in OpenAlex
- DOI
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https://doi.org/10.48550/arxiv.1708.05695Digital Object Identifier
- Title
-
Sparse Digital Cancellation of Receiver Nonlinear Distortion in Carrier Aggregation SystemsWork title
- Type
-
preprintOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2017Year of publication
- Publication date
-
2017-08-18Full publication date if available
- Authors
-
Ahmad Gomaa, Charles Chien, Ming Lei, Chih‐Yuan Lin, Chun-Ying MaList of authors in order
- Landing page
-
https://arxiv.org/abs/1708.05695Publisher landing page
- PDF URL
-
https://arxiv.org/pdf/1708.05695Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
greenOpen access status per OpenAlex
- OA URL
-
https://arxiv.org/pdf/1708.05695Direct OA link when available
- Concepts
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Baseband, Nonlinear distortion, Computer science, Nonlinear system, Rendering (computer graphics), Distortion (music), Interference (communication), Electronic engineering, Algorithm, Telecommunications, Bandwidth (computing), Artificial intelligence, Engineering, Physics, Amplifier, Channel (broadcasting), Quantum mechanicsTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
0Total citation count in OpenAlex
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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