Title :
Asymmetrically optimised poly-diagonalisation for low complexity MIMO detection
Author_Institution :
Dept. of Electron. & Electr. Eng., Dankook Univ., Yongin, South Korea
Abstract :
A low-complexity multi-input multi-output (MIMO) detector, based on asymmetric poly-diagonalisation and trellis decoding, is investigated. The proposed scheme is an improved version of the MIMO detection based on `channel shortening` and trellis decoding. The channel shortening is performed asymmetrically for both forward and backward recursion.
Keywords :
MIMO communication; communication complexity; trellis codes; asymmetric poly-diagonalisation; asymmetrically optimised poly-diagonalisation; channel shortening; low complexity MIMO detection; low-complexity multi-input multi-output detector; trellis decoding;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2010.1544
