Performance Analysis of MIMO System with Linear MMSE Receiver
Autor: | Yusung Lee, Namshik Kim, Hyuncheol Park |
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Rok vydání: | 2008 |
Předmět: |
Minimum mean square error
Mean squared error Applied Mathematics Gaussian MIMO Linear system Monte Carlo method Signal-to-interference-plus-noise ratio Data_CODINGANDINFORMATIONTHEORY Computer Science Applications symbols.namesake Statistics symbols Fading Electrical and Electronic Engineering Algorithm Computer Science::Information Theory Mathematics |
Zdroj: | IEEE Transactions on Wireless Communications. 7:4474-4478 |
ISSN: | 1536-1276 |
DOI: | 10.1109/t-wc.2008.070785 |
Popis: | This paper considers the uncoded multiple-input multiple-output (MIMO) system with linear minimum mean square error (MMSE) detection under ideal fast fading. The distribution of SINR at the output of the MMSE detection is derived for a small number of transmit and receive antennas. We present new approximation for the Gaussian Q-function driven by numerical simulation. Based on the SINR distribution and new approximation for Q-function, we analyze the performance of linear MMSE detection under ideal fast fading environment. By comparing the analytical results and Monte Carlo simulated results, we validate the analytical results. |
Databáze: | OpenAIRE |
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