Matrix Inversion Algorithm: Applications in High Speed MIMO LTE Receiver
American Journal of Networks and Communications
Volume 1, Issue 1, December 2012, Pages: 1-6
Received: Dec. 26, 2012; Published: Dec. 30, 2012
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Author
Moon Ho Lee, Chonbuk National University, Jeonju City, Republic of Korea
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Abstract
Matrix inversion algorithm acting an important role in MIMO wireless communication.In this paper, we presenta matrix inversion algorithm and it’s applications in the high speed MIMO LTE receiver which is based on floating point DSP. Matrix operations are the most costly computational module within MIMO receivers but a matrix inversion algorithm is very easy to compute and significantly reduce the computational module cost. We will demonstrate the MIMO LTE applications for reducing the module cost by square matrix inversion algorithms.
Keywords
System Model;MIMO-LTE, Matrix Inversion Algorithm; Polar Decomposition, Matrix Inversion; Floating Point DSP, Implementation
To cite this article
Moon Ho Lee, Matrix Inversion Algorithm: Applications in High Speed MIMO LTE Receiver, American Journal of Networks and Communications. Vol. 1, No. 1, 2012, pp. 1-6. doi: 10.11648/j.ajnc.20120101.11
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