An Improved MIMO-OFDM Detection Algorithm Based on OSIC

Da Jiang Yang; Zi Fa Zhong

doi:10.4028/www.scientific.net/AMM.696.201

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 696An Improved MIMO-OFDM Detection Algorithm Based on...

An Improved MIMO-OFDM Detection Algorithm Based on OSIC

Abstract:

This paper proposes a MIMO-OFDM signal detection algorithm with joint ML and MMSE-OSIC based on researches of ML algorithm and MMSE-OSIC algorithm. This kind of algorithm is an improved algorithm of MMSE-OSIC. Comparing to the traditional MMSE-OSIC algorithm, this algorithm uses ML detection on the relatively weaker signal layer. According to the experiment, it was found close to the optimal detection performance, much less complicated than the ML algorithm, which is a near-optimal and low-complexity MIMO-OFDM detection algorithm.

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Periodical:

Applied Mechanics and Materials (Volume 696)

Pages:

201-206

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.696.201

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Online since:

November 2014

Authors:

Da Jiang Yang*, Zi Fa Zhong

Keywords:

Maximum Likelihood, OSIC, Signal Detection

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* - Corresponding Author

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