6 citations · 13 across the 4 of their papers we have counts for
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cs.IT2012★ 6 cited
Column Reordering for Box-Constrained Integer Least Squares Problems
Stephen Breen, Xiao-Wen Chang
The box-constrained integer least squares problem (BILS) arises in MIMO wireless communications applications. Typically a sphere decoding algorithm (a tree search algorithm) is use…
cs.IT2012★ 6 cited
Partial LLL Reduction
Xiaohu Xie, Xiao-Wen Chang, Mazen Al Borno
The Lenstra-Lenstra-Lovasz (LLL) reduction has wide applications in digital communications. It can greatly improve the speed of the sphere decoding (SD) algorithms for solving an i…