Detection of Leak Location in a Pipeline by Acoustic Signal. - Umut Yunus; Masaru Tsunasaki; Yiwei He; Masanobu Kominami; Katsumi Yamashita (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Pilot-based frequency offset estimation in the presence of time-varying DC offset. - Umut Yunus; Hai Lin 001; Katsumi Yamashita (PIMRC, 2009)

Robust Frequency Offset Estimation in the Presence of Time-Varying DC Offset. - Umut Yunus; Hai Lin 001; Katsumi Yamashita (IEICE Trans. Commun., 2009)

A Novel Equalization Method for OFDM Systems without Guard Interval. - Umut Yunus; Hai Lin 001; Katsumi Yamashita (GLOBECOM, 2010)

Joint Estimation of Carrier Frequency Offset and I/Q Imbalance in the Presence of Time-Varying DC Offset. - Umut Yunus; Hai Lin 001; Katsumi Yamashita (IEICE Trans. Commun., 2010)