Combined QRD-M and Successive Interference Cancellation Detection Algorithm for MIMO Systems

Li Liu; Xin Song; Ying Hua Han; Fu Lai Liu; Jin Kuan Wang

doi:10.4028/www.scientific.net/AMM.556-562.2834

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 556-562Combined QRD-M and Successive Interference...

Combined QRD-M and Successive Interference Cancellation Detection Algorithm for MIMO Systems

Abstract:

In order to get better trade-off between detection performance and calculating complexity, an improved detection algorithm was presented here. QRD-M algorithm is performed for several layers firstly, and successive interference cancellation detection algorithm was used to detect the bottom several layers parallel, and the candidate sequence with smaller PAM was selected out as the answer. Simulation results show the validity of proposed algorithm.

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Periodical:

Applied Mechanics and Materials (Volumes 556-562)

Pages:

2834-2837

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.556-562.2834

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Online since:

May 2014

Authors:

Li Liu*, Xin Song, Ying Hua Han, Fu Lai Liu, Jin Kuan Wang

Keywords:

MIMO, Multi-Stage Detection, QRD-M Detection, Successive Interference Cancellation (SIC)

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* - Corresponding Author

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