Hayakawa Keiichiro

Iterative Channel Estimation using Decision Feedback for LDPC coded MIMO-STBC-OFDM

Iwanami Yasunori, Okamoto Eiji, Hayakawa Keiichiro, 2008 .

A Study on Channel Tracking Scheme for MIMO-OFDM Systems under Fast Fading Environments

Hayakawa Keiichiro, Takanashi Masaki, Sanda Katsushi, 2008 .

Channel Estimation Scheme for MIMO-STBC Systems using Bi-directional Decision Feedback

Iwanami Yasunori, Okamoto Eiji, Hayakawa Keiichiro, 2008 .