A Fixed-Complexity MIMO Detector Based on the Complex Sphere Decoder

SPAWC 2006
Pages: 1 - 5
Published: Jul 2, 2006
Abstract
A new detection algorithm for uncoded multiple input-multiple output (MIMO) systems based on the complex version of the sphere decoder (SD) is presented in this paper. The algorithm performs a fixed number of operations to detect the symbols, independent of the noise level. The algorithm achieves this by combining a novel channel matrix preprocessing with a search through a small subset of the complete receive constellation. Simulation results...
Paper Details
Title
A Fixed-Complexity MIMO Detector Based on the Complex Sphere Decoder
Published Date
Jul 2, 2006
Journal
Pages
1 - 5
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