Non-Gaussian Approximation Iterative Receiver for MIMO-OFDM Vehicular Networks
Multiple-Input Multiple-Output - Orthogonal Frequency Division Multiplexing (MIMO-OFDM) is adopted to vehicular networks to increase the capacity, reliability and speed. In this paper, iterative demodulation and decoding algorithms are studied to approach the capacity of MIMO-OFDM vehicular networks. By analysing the drawbacks of the Gaussian approximation on the interference cancellation, non-Gaussian approximation is proposed to enhance the performance of interference cancellation based detectors with large constellations. Simulation results demonstrate that the proposed non-Gaussian algorithm can achieve a significant performance gain over existing ones with high order constellations.
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Availability:
- Find a library where document is available. Order URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6948869
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Supplemental Notes:
- Abstract reprinted with permission of IEEE.
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Corporate Authors:
Institute of Electrical and Electronics Engineers (IEEE)
3 Park Avenue, 17th Floor
New York, NY United States 10016-5997 -
Authors:
- Han, Shuangshuang
- Yang, Liuqing
- Cheng, Xiang
- Chen, Shichao
- Zhu, Fenghua
- Yu, Zhongdong
- Xie, Haitao
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Conference:
- 17th International IEEE Conference on Intelligent Transportation Systems (ITSC14)
- Location: Qingdao , China
- Date: 2014-10-8 to 2014-10-11
- Publication Date: 2014-10
Language
- English
Media Info
- Media Type: Digital/other
- Features: Figures; References;
- Pagination: pp 2156-2161
- Monograph Title: 17th International IEEE Conference on Intelligent Transportation Systems (ITSC14)
Subject/Index Terms
- TRT Terms: Algorithms; Approximation (Mathematics); Iterative methods; Vehicular ad hoc networks
- Uncontrolled Terms: Complexity theory
- Subject Areas: Data and Information Technology; Highways; Vehicles and Equipment; I90: Vehicles;
Filing Info
- Accession Number: 01561762
- Record Type: Publication
- Files: TRIS
- Created Date: Apr 27 2015 10:07AM