Conference proceeding
A novel approach to signal detection in MIMO systems combining coding and joint detection techniques
2004 International Conference on Communications, Circuits and Systems (IEEE Cat. No.04EX914), Vol.1, pp.162-166 Vol.1
2004
DOI: 10.1109/ICCCAS.2004.1345993
Abstract
Multiple-input multiple-output (MIMO) systems have been proposed to attain high capacity or good performance. MIMO systems typically fall into two categories: spatial multiplexing systems (SM-systems) and space-time coding systems (STC-systems). Compared with each other, the SM-systems give the higher data rates while the STC-systems give the better performance. Joint detection (JD) techniques, as one class of multiuser detection, were originally used in CDMA systems to combat multiple-access and intersymbol interference. A novel method of combining coding and JD techniques for signal detection in MIMO systems is proposed. Compared with SM-systems, such as VBLAST, this method can attain better performance. Compared with common STC-systems, this method can achieve the full code rates even for more than two transmit antennas with complex constellations. The performances of the approaches using different JD algorithms are analyzed and compared. Simulation shows that this method performs well.
Details
- Title: Subtitle
- A novel approach to signal detection in MIMO systems combining coding and joint detection techniques
- Creators
- Anxin Li - Tsinghua UniversityYouzheng Wang - Tsinghua UniversityWeiyu Xu - Tsinghua UniversityZucheng Zhou - Tsinghua University
- Resource Type
- Conference proceeding
- Publication Details
- 2004 International Conference on Communications, Circuits and Systems (IEEE Cat. No.04EX914), Vol.1, pp.162-166 Vol.1
- DOI
- 10.1109/ICCCAS.2004.1345993
- Publisher
- IEEE
- Language
- English
- Date published
- 2004
- Academic Unit
- Electrical and Computer Engineering
- Record Identifier
- 9984197907102771
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