A Decision Feedback Equalizer for ISDN Subscriber Loop Transmission. - Akihiko Sugiyama; Akira Kanemasa; Shin'ichi Koike (ICC, 1986)

An ISDN Subscriber Loop Transmission System Based on Echo Cancellation Technique. - Akira Kanemasa; Akihiko Sugiyama; Shin'ichi Koike; Tetsu Koyama (IEEE J. Sel. Areas Commun., 1986)

Network operations and performance. - Lars Ackzell; Hiromichi Mori; Shin'ichi Koike (IEEE Commun. Mag., 1987)

Analysis of an echo canceller with an adaptive FIR filter using the Sign algorithm for Gaussian transmit and receive signals. - Shin'ichi Koike (ICASSP (3), 1994)

Convergence analysis of a data echo canceller with a stochastic gradient adaptive FIR filter using the sign algorithm. - Shin'ichi Koike (IEEE Trans. Signal Process., 1995)

A new efficient method of convergence calculation for adaptive filters using the sign algorithm with digital data inputs. - Shin'ichi Koike (ICASSP, 1997)

Adaptive threshold nonlinear algorithm for adaptive filters with robustness against impulse noise. - Shin'ichi Koike (IEEE Trans. Signal Process., 1997)

Analysis of the sign-sign algorithm based on Gaussian distributed tap weights. - Shin'ichi Koike (ICASSP, 1998)

A novel adaptive step size control algorithm for adaptive filters. - Shin'ichi Koike (ICASSP, 1999)

Analysis of adaptive filters using normalized signed regressor LMS algorithm. - Shin'ichi Koike (IEEE Trans. Signal Process., 1999)

Stability conditions for adaptive algorithms with non-quadratic error criteria. - Shin'ichi Koike (EUSIPCO, 2000)

Adaptive step size sign algorithm for application to adaptive filtering in digital QAM communications. - Shin'ichi Koike (ICASSP, 2001)

Recursive Least Absolute Error Algorithm: Analysis and Simulations. - Shin'ichi Koike (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002)

A class of adaptive step-size control algorithms for adaptive filters. - Shin'ichi Koike (IEEE Trans. Signal Process., 2002)

Adaptive forgetting factor recursive least squares adaptive threshold nonlinear algorithm (RFF-RLS-ATNA) for identification of nonstationary systems. - Shin'ichi Koike (ICASSP (6), 2003)

A Set of Orthogonal Polynomials for Use in Approximation of Nonlinearities in Digital QAM Systems. - Shin'ichi Koike (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003)

Convergence Analysis of Adaptive Filters Using Normalized Sign-Sign Algorithm. - Shin'ichi Koike (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Adaptive threshold nonlinear correlation algorithm for robust filtering in impulsive noise environments. - Shin'ichi Koike (EUSIPCO, 2006)

Transient Analysis of Complex-Domain Adaptive Threshold Nonlinear Algorithm (c-ATNA) for Adaptive Filters in Applications to Digital QAM Systems. - Shin'ichi Koike (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Performance Analysis of the Normalized LMS Algorithm for Complex-Domain Adaptive Filters in the Presence of Impulse Noise at Filter Input. - Shin'ichi Koike (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Variable Step-Size Least Mean Modulus Algorithm for robust filtering in digital QAM systems. - Shin'ichi Koike (EUSIPCO, 2007)

Optimum Binary to Symbol Coding for 6PSK and Bit Error Rate Performance. - Seiichi Noda; Shin'ichi Koike (WCNC, 2007)

Performance analysis of recursive least moduli algorithm for fast convergent and robust adaptive filters. - Shin'ichi Koike (ICASSP, 2009)

O&7PSK modulation and its bit error rate performance. - Shin'ichi Koike; Seiichi Noda (ISITA, 2010)

Analysis of normalized correlation algorithm for adaptive filters in impulsive noise environments. - Shin'ichi Koike (EUSIPCO, 2011)

Performance analysis of adaptive step-size least mean modulus-Newton algorithm. - Shin'ichi Koike (ISPACS, 2011)

On Gaussian Product Modulus Distribution. - Shin'ichi Koike (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

Analysis of recursive least moduli algorithm with generalized error modulus. - Shin'ichi Koike (ISPACS, 2012)

Analysis of Correlation Phase Algorithm for adaptive filters in digital QAM systems. - Shin'ichi Koike (APCC, 2013)

Normalized correlation-newton algorithm with variable control of q-norm. - Shin'ichi Koike (ICASSP, 2013)

Normalized recursive least moduli algorithm with normalization by q-norm of filter input. - Shin'ichi Koike (ISPACS, 2013)

Normalized Recursive Least Moduli algorithm with p-modulus of error and q-norm of filter input. - Shin'ichi Koike (EUSIPCO, 2014)

Analysis of recursive least moduli algorithm for adaptive filters in impulsive noise environments. - Shin'ichi Koike (ISPACS, 2014)

Performance analysis of Recursive Least Normalized Correlation Norms algorithm. - Shin'ichi Koike (SSP, 2014)

Normalized recursive least adaptive threshold nonlinear errors algorithm. - Shin'ichi Koike (EUSIPCO, 2015)

A simplified statistical analysis of the Affine Projection Algorithm. - Shin'ichi Koike (ISPACS, 2015)

Adaptive step-size p-modulo correlation phase algorithm for use in digital QAM systems. - Shin'ichi Koike (ISCIT, 2016)

Analysis of Affine Projection Normalized Correlation Algorithm. - Shin'ichi Koike (ISPACS, 2016)

A New Method of Error Reduction for Affine Projection Algorithm. - Shin'ichi Koike (CIT, 2017)

Analysis of adaptive threshold nonlinear correlation algorithm. - Shin'ichi Koike (ISCIT, 2017)

Adaptive step-size affine projection adaptive threshold nonlinear error algorithm. - Shin'ichi Koike (ISPACS, 2017)

Adaptive Step-Size Biphase Error Newton Algorithm. - Shin'ichi Koike (ISPACS, 2018)

Rigorous Analysis of Adaptive Step-Size Correlation Phase Algorithm for Digital Quadrature Amplitude Modulation. - Shin'ichi Koike (CISP-BMEI, 2019)

Recursive Least Adaptive Threshold Nonlinear Errors - Regressor Phase Algorithm. - Shin'ichi Koike (ISCIT, 2019)

Adaptive Step-Size Recursive Least Biphase Errors Algorithm. - Shin'ichi Koike (ISPACS, 2019)

Least Mean Square Nonlinear Regressor Algorithm. - Shin'ichi Koike (EUSIPCO, 2020)

Statistical Analysis of Biphase Correlation Algorithm. - Shin'ichi Koike (ISPACS, 2021)

Statistical Analysis of Multiphase Error Algorithm. - Shin'ichi Koike (ISPACS, 2022)

Statistical Analysis of Least Mean Modulus Algorithm for Non-Gaussian Noise. - Shin'ichi Koike (ISCIT, 2023)