QR-decomposed generalized belief propagation for MIMO detection. - Akihide David Shigyo; Shogo Tanabe; Koji Ishibashi (ISITA, 2016)

Not-so-large MIMO signal detection based on damped QR-decomposed belief propagation. - Shogo Tanabe; Akihide David Shigyo; Koji Ishibashi (ISITA, 2016)

QR-decomposed generalized belief propagation with smart message reduction for low-complexity MIMO signal detection. - Akihide David Shigyo; Koji Ishibashi (APSIPA, 2017)

A Simple Message Passing Detector Based on QR-Decomposition for MIMO Systems. - Akihide David Shigyo; Koji Ishibashi (APSIPA, 2018)