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TDHQ Enabling Fine-...
TDHQ Enabling Fine-granularity Adaptive Loading for SSB-DMT Systems
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- Chen, XÍ (author)
- Huazhong University of Science and Technology, China
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- Lin, Rui (author)
- Huazhong University of Science and Technology, China
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- Cui, Jingxian (author)
- Huazhong University of Science and Technology, China
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- Gan, Li (author)
- Huazhong University of Science and Technology, China
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- Pang, Xiaodan, Dr. (author)
- KTH,RISE,Industriella system,KTH Royal Institute of Technology, Sweden,Skolan för elektroteknik och datavetenskap (EECS)
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- Ozolins, Oskars (author)
- RISE,Acreo
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- Udalcovs, Aleksejs (author)
- RISE,Acreo
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- Jiang, Tao (author)
- Huazhong University of Science and Technology, China
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- Schatz, Richard, 1963- (author)
- KTH,Fotonik,KTH Royal Institute of Technology, Sweden
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- Popov, Sergei (author)
- KTH,Fotonik,KTH Royal Institute of Technology, Sweden
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- Chen, Jiajia (author)
- KTH,Optical Network Laboratory (ON Lab),KTH Royal Institute of Technology, Sweden
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- Tang, Ming (author)
- Huazhong University of Science and Technology, China
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- Fu, Songnian (author)
- Huazhong University of Science and Technology, China
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- Liu, Deming (author)
- Huazhong University of Science and Technology, China
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers Inc. 2018
- 2018
- English.
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In: IEEE Photonics Technology Letters. - : Institute of Electrical and Electronics Engineers Inc.. - 1041-1135 .- 1941-0174. ; 30:19, s. 1687-1690
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Subject headings
Close
- In this letter, we introduce time domain hybrid quadrature amplitude modulation (TDHQ) for the single sideband (SSB) discrete multi-tone (DMT) systems. Experimental results reveal that with a single precoding set and the proposed adaptive loading algorithm, the TDHQ scheme can achieve finer granularity and therefore smoother continuous growth of data rate than that with the conventional quadrature amplitude modulation (QAM). Besides, thanks to the frame construction and the tailored mapping rule, the scheme with TDHQ has an obviously better peak to average power ratio (PAPR).
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- adaptive loading
- discrete multi-tone (DMT)
- Optical filters
- Optical transmitters
- Peak to average power ratio
- Precoding
- Quadrature amplitude modulation
- Signal to noise ratio
- single sideband (SSB)
- Time domain hybrid quadrature amplitude modulation (TDHQ)
- Adaptive optics
- Discrete multi-tone
- Single side bands
- Time domain
- Loading
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Chen, XÍ
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Lin, Rui
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Cui, Jingxian
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Gan, Li
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Pang, Xiaodan, D ...
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Ozolins, Oskars
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show more...
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Udalcovs, Alekse ...
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Jiang, Tao
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Schatz, Richard, ...
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Popov, Sergei
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Chen, Jiajia
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Tang, Ming
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Fu, Songnian
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Liu, Deming
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show less...
- About the subject
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- ENGINEERING AND TECHNOLOGY
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ENGINEERING AND ...
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and Electrical Engin ...
- Articles in the publication
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IEEE Photonics T ...
- By the university
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RISE
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Royal Institute of Technology