Analysis and Performance of a New Iteratively Controlled Digital Prediction Filter. - Atsushi Fukasawa; Kenichiro Hosoda; Ryoichi Aizawa; Hiroshi Miyakawa (ICC (3), 1984)

An advanced 32 kbit/s ADPCM coding to transmit speech and high-speed voiceband data. - Atsushi Fukasawa; Kenichiro Hosoda; Takashi Kanda; Yohtaro Yatsuzuka; Makoto Takahashi (ICASSP, 1986)

Non-stationary signal spectrum analysis improving maximum entropy estimation error. - Yumi Takizawa; Atsushi Fukasawa (ICASSP, 1989)

Model order selection method for multiple structured time sequence signals. - Kiyohito Tokuda; Yumi Takizawa; Satoru Shimizu; Atsushi Fukasawa (ICASSP, 1990)

Spectral deconvolution of a multistage nonstationary process based on instantaneous maximum entropy estimation. - Yumi Takizawa; Atsushi Fukasawa (ICASSP, 1991)

Parametric analysis methods of time-variant waveform and its pattern. - Yumi Takizawa; Atsushi Fukasawa (ICASSP, 1992)

Evaluation of microcell CDMA system in consideration of intercell correlation. - Manabu Kawabe; Takuro Sato; Toshio Kato; Atsushi Fukasawa (ISCAS, 1993)

Instantaneous spectral estimation of nonstationary signals. - Yumi Takizawa; Keisuke Oda; Atsushi Fukasawa (ICASSP (4), 1994)

Speech coding scheme for personal communications under radio interference noises. - Atsushi Fukasawa; Yumi Takizawa; Keisuke Oda; Chiharu Yamano (VTC, 1994)

Wideband CDMA system for personal radio communications. - Atsushi Fukasawa; Takuro Sato; Yumi Takizawa; Toshio Kato; Manabu Kawabe; Reed E. Fisher (IEEE Commun. Mag., 1996)

Analysis of brain electroencephalograms with the instantaneous maximum entropy method. - Yumi Takizawa; Sunao Uchida; Makio Ishiguro; Atsushi Fukasawa (EUSIPCO, 1998)

Nonstationary signal analysis with anti-alias filtering on a two dimensional plane. - Yumi Takizawa; Atsushi Fukasawa (ICECS, 1999)

Multi-User Detection To Enhance The Capacity Of W-CDMA Based On The Conjugate Gradient Method. - Yoshikazu Arai; Kiyomi Igarashi; Atsushi Fukasawa; Yumi Takizawa (J. Circuits Syst. Comput., 2004)

Coherent SS Demodulation With Estimation And Compensation Of Phase Rotation Using A Pilot Channel. - Yasuyuki Iijima; Shigeyuki Inoue; Tomoko Kashima; Atsushi Fukasawa; Yumi Takizawa (J. Circuits Syst. Comput., 2004)

Multi-user receiver using conjugate gradient method for wideband CDMA. - Yumi Takizawa; Cindy Bernadeth Tjitrosoewarno; Atsushi Fukasawa (ISCAS (1), 2005)