International Journal of Antennas and Propagation / 2012 / Article / Tab 2

Research Article

Controlling Initial and Final Radii to Achieve a Low-Complexity Sphere Decoding Technique in MIMO Channels

Table 2

Reduction in complexity corresponding noise variance.

Noise variance SE-SD Complexity reduction (%) when PSE-SD complexity reduction (%)EPSE-SD complexity reduction (%)

2.49203052
1.143822
1.02−2313
0.203−13−71
0.056−32−30−27

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