Implementation of parallel lattice reduction-aided MIMO detector using graphics processing unit

• Published in: Analog integrated circuits and signal processing Vol. 73; no. 2; pp. 559 - 567
• Main Authors: Yang, Hyunwook, Kim, Taehyun, Ahn, Chiyoung, Kim, June, Choi, Seungwon, Glossner, John
• Format: Journal Article
• Language: English
• Published: Boston Springer US 01.11.2012
• Subjects: Circuits and Systems; Electrical Engineering; Engineering; Signal,Image and Speech Processing; GPU; Lattice reduction; LR-aided detection

Since H. Yao proposed the lattice reduction (LR)-aided detection algorithm for the MIMO detector, one can exploit the diversity gain provided by the LR method to achieve performance comparable to the maximum likelihood (ML) algorithm but with complexity close to the simple linear detection algorithm...