Conference proceeding
Performance evaluation of MIMO systems in a mixture of Gaussian noise and impulsive noise
APCC/MDMC '04. The 2004 Joint Conference of the 10th Asia-Pacific Conference on Communications and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceeding, Vol.1, pp.292-296 vol.1
2004
DOI: 10.1109/APCC.2004.1391700
Abstract
Most of the analyses of multiple-input multiple-output (MIMO) systems so far have been based on the ideal Gaussian noise model. In this paper, performance analysis of MIMO systems is performed in a mixture of Gaussian noise and impulsive noise modeled as a symmetric alpha stable process. Three typical MIMO systems are considered: 1) zero-forcing (ZF) system, 2) maximum likelihood (ML) system and 3) space time block coding (STBC) system. The symbol-error-rates (SER) or the upper bound of SER of each system is derived. Simulations are performed in the mixed noise with different impulsive intensity and impulsive level and the results show that the performances of all the systems are degraded greatly in the mixed noise and STBC has no performance gain over ZF and ML when high impulsive noise appears.
Details
- Title: Subtitle
- Performance evaluation of MIMO systems in a mixture of Gaussian noise and impulsive noise
- Creators
- Anxin Li - Tsinghua UniversityYouzheng Wang - Tsinghua UniversityWeiyu Xu - Tsinghua UniversityZucheng Zhou - Tsinghua University
- Resource Type
- Conference proceeding
- Publication Details
- APCC/MDMC '04. The 2004 Joint Conference of the 10th Asia-Pacific Conference on Communications and the 5th International Symposium on Multi-Dimensional Mobile Communications Proceeding, Vol.1, pp.292-296 vol.1
- DOI
- 10.1109/APCC.2004.1391700
- Publisher
- IEEE
- Language
- English
- Date published
- 2004
- Academic Unit
- Electrical and Computer Engineering
- Record Identifier
- 9984198010802771
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