Katsumi Yamashita

According to our database, Katsumi Yamashita authored at least 87 papers between 1995 and 2018.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2018

Matrix Decomposition of Precoder Matrix in Orthogonal Precoding for Sidelobe Suppression of OFDM Signals.

Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita

IEICE Trans. Commun., 2018

2017

Intrinsic Interference Based Physical Layer Encryption for OFDM/OQAM.

Manabu Sakai, Hai Lin, Katsumi Yamashita

IEEE Commun. Lett., 2017

2016

Self-interference cancellation in full-duplex wireless with IQ imbalance.

Manabu Sakai, Hai Lin, Katsumi Yamashita

Phys. Commun., 2016

Joint Estimation of Channel and I/Q Imbalance in OFDM/OQAM Systems.

Manabu Sakai, Hai Lin, Katsumi Yamashita

IEEE Commun. Lett., 2016

On the Precoding for Multi-Cell Massive MIMO Systems with Distributed Antenna Subarrays.

Takeaki Nishiuchi, Hai Lin, Katsumi Yamashita, Jingxian Wu

Proceedings of the IEEE 84th Vehicular Technology Conference, 2016

A product identification method for a mixed-reality web shopping system.

Hotaka Niwa, Koichi Nagata, Masaya Ohta, Katsumi Yamashita

Proceedings of the IEEE 5th Global Conference on Consumer Electronics, 2016

Data compression for photo-based augmented reality on a tablet.

Fumiya Ishigami, Koichi Nagata, Masaya Ohta, Katsumi Yamashita

Proceedings of the IEEE 5th Global Conference on Consumer Electronics, 2016

A study on low-complexity receiver of NCSP-OFDM for sidelobe suppression.

Hikaru Kawasaki, Hideo Doi, Masaya Ohta, Katsumi Yamashita

Proceedings of the IEEE 5th Global Conference on Consumer Electronics, 2016

2015

Extension of N-Continuous OFDM Precoder Matrix for Improving Error Rate.

Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita

IEEE Commun. Lett., 2015

Mixed-reality web shopping system using panoramic view inside real store.

Masaya Ohta, Shunsuke Nagano, Koichi Nagata, Katsumi Yamashita

Proceedings of the SIGGRAPH Asia 2015 Mobile Graphics and Interactive Applications, 2015

Mixed-Reality Store on the Other Side of a Tablet.

Masaya Ohta, Shunsuke Nagano, Hotaka Niwa, Katsumi Yamashita

Proceedings of the 2015 IEEE International Symposium on Mixed and Augmented Reality, 2015

Mixed-reality shopping system using HMD and smartwatch.

Masaya Ohta, Shunsuke Nagano, Seiya Takahashi, Hiroki Abe, Katsumi Yamashita

Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2015 ACM International Symposium on Wearable Computers, 2015

WiFi positioning system without AP locations for indoor evacuation guidance.

Masaya Ohta, Jun Sasaki, Seiya Takahashi, Katsumi Yamashita

Proceedings of the IEEE 4th Global Conference on Consumer Electronics, 2015

Clock timing mismatch compensation in direct sampling receiver.

Manabu Sakai, Hai Lin, Katsumi Yamashita, Jingxian Wu

Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

Computational complexity reduction of orthogonal precoding for sidelobe suppression of OFDM signal.

Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita

Proceedings of the 21st Asia-Pacific Conference on Communications, 2015

2014

A Tweets Mining Approach to Detection of Critical Events Characteristics using Random Forest.

Carlos Enrique Gutierrez, Mohammad Reza Alsharif, Katsumi Yamashita, Mahdi Khosravy

Int. J. Next Gener. Comput., 2014

Matrix decomposition suitable for FPGA implementation of N-continuous OFDM.

Masaya Ohta, Hikaru Kawasaki, Kumpei Torigoe, Katsumi Yamashita

Proceedings of the International Conference on Information and Communication Technology Convergence, 2014

Timing synchronization performance of N-continuous symbol padding OFDM.

Hikaru Kawasaki, Tadaki Fujita, Masaya Ohta, Katsumi Yamashita

Proceedings of the International Conference on Information and Communication Technology Convergence, 2014

N-continuous symbol padding OFDM for sidelobe suppression.

Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita

Proceedings of the IEEE International Conference on Communications, 2014

Adaptive cancellation of self-interference in full-duplex wireless with transmitter IQ imbalance.

Manabu Sakai, Hai Lin, Katsumi Yamashita

Proceedings of the IEEE Global Communications Conference, 2014

Augmented reality product display system on a 360-degree view inside store.

Masaya Ohta, Shunsuke Nagano, Hiroki Otani, Katsumi Yamashita

Proceedings of the IEEE 3rd Global Conference on Consumer Electronics, 2014

Photo-based desktop virtual reality system.

Masaya Ohta, Hiroki Otani, Katsumi Yamashita

Proceedings of the International Conference on Electronics, Information and Communications, 2014

2013

A data compression for photo-based augmented reality system.

Masaya Ohta, Masataka Motokurumada, Ryuta Yokomichi, Katsumi Yamashita

Proceedings of the IEEE International Symposium on Consumer Electronics, 2013

A video-based augmented reality system.

Masataka Motokurumada, Masaya Ohta, Katsumi Yamashita

Proceedings of the IEEE International Symposium on Consumer Electronics, 2013

Real-time color correction for a photo-based augmented reality system.

Masaya Ohta, Tsukasa Sato, Masataka Motokurumada, Katsumi Yamashita

Proceedings of the IEEE 2nd Global Conference on Consumer Electronics, 2013

2012

Time Domain Blind I/Q Imbalance Compensation Based on Real-Valued Filter.

Hai Lin, Katsumi Yamashita

IEEE Trans. Wirel. Commun., 2012

Frequency offset and I/Q imbalance estimation for orthogonal frequency division multiplexing based wireless local area networks.

Hai Lin, Tomoya Onishi, Rina Kume, Katsumi Yamashita

Phys. Commun., 2012

Repeated preamble based carrier frequency offset estimation in the presence of I/Q imbalance.

Rina Kume, Hai Lin, Katsumi Yamashita

Proceedings of IEEE International Conference on Communications, 2012

2011

Estimation and Compensation of CFO and I/Q Imbalance in OFDM Systems Under Timing Ambiguity.

Xun Cai, Yik-Chung Wu, Hai Lin, Katsumi Yamashita

IEEE Trans. Veh. Technol., 2011

A theoretical discussion on the foundation of Stone's blind source separation.

Mahdi Khosravy, Mohammad Reza Asharif, Katsumi Yamashita

Signal Image Video Process., 2011

Blind OFDM carrier frequency offset estimation in the presence of DC Offset.

Tomoya Onishi, Md. Alamgir Hossain, Hai Lin, Katsumi Yamashita

Proceedings of the IEEE 7th International Conference on Wireless and Mobile Computing, 2011

Improvement of the Error Characteristics of an N-Continuous OFDM System with Low Data Channels by SLM.

Masaya Ohta, Atsuo Iwase, Katsumi Yamashita

Proceedings of IEEE International Conference on Communications, 2011

Receiver Iteration Reduction of an N-Continuous OFDM System with Cancellation Tones.

Masaya Ohta, Masashi Okuno, Katsumi Yamashita

Proceedings of the Global Communications Conference, 2011

Blind Frequency-Dependent I/Q Imbalance Compensation Using System Identification.

Hai Lin, Katsumi Yamashita

Proceedings of the Global Communications Conference, 2011

2010

Low-complexity pilot-aided compensation for carrier frequency offset and I/Q imbalance.

Hai Lin, Xu Zhu, Katsumi Yamashita

IEEE Trans. Commun., 2010

Joint Estimation of Carrier Frequency Offset and I/Q Imbalance in the Presence of Time-Varying DC Offset.

Umut Yunus, Hai Lin, Katsumi Yamashita

IEICE Trans. Commun., 2010

Complexity Suppression of Neural Networks for PAPR Reduction of OFDM Signal.

Masaya Ohta, Keiichi Mizutani, Katsumi Yamashita

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010

Improvement of the error characteristics of N-continuous OFDM system by SLM.

Masaya Ohta, Atsuo Iwase, Katsumi Yamashita

IEICE Electron. Express, 2010

An Optimum ICA Based Multiuser Data Separation for Short Message Service.

Mahdi Khosravy, Mohammad Reza Alsharif, Katsumi Yamashita

Proceedings of the Advances in Computer Science and Information Technology, 2010

Image Denoising Using Adaptive Singular Value Decomposition in Nonsubsampled Contourlet Transform Domain.

Md. Foisal Hossain, Mohammad Reza Alsharif, Katsumi Yamashita

Proceedings of the 2010 International Conference on Image Processing, 2010

LMMSE-Based Image Denoising in Nonsubsampled Contourlet Transform Domain.

Md. Foisal Hossain, Mohammad Reza Alsharif, Katsumi Yamashita

Proceedings of the Image and Signal Processing, 4th International Conference, 2010

Removal of Reflection from Window Image by Blind Image Separation with Simultaneous Diagonalization of Low and High Halfbands.

Mahdi Khosravy, Mohammad Reza Asharif, Katsumi Yamashita

Proceedings of the 2010 International Conference on Artificial Intelligence, 2010

A Novel Equalization Method for OFDM Systems without Guard Interval.

Umut Yunus, Hai Lin, Katsumi Yamashita

Proceedings of the Global Communications Conference, 2010

A New Image Enhancement Method Based on Nonsubsampled Contourlet Transform.

Md. Foisal Hossain, Mohammad Reza Alsharif, Katsumi Yamashita

Proceedings of the Advanced Communication and Networking - Second International Conference, 2010

2009

Subcarrier allocation based compensation for carrier frequency offset and I/Q imbalances in OFDM systems.

Hai Lin, Katsumi Yamashita

IEEE Trans. Wirel. Commun., 2009

Robust Frequency Offset Estimation in the Presence of Time-Varying DC Offset.

Umut Yunus, Hai Lin, Katsumi Yamashita

IEICE Trans. Commun., 2009

Pilot-based frequency offset estimation in the presence of time-varying DC offset.

Umut Yunus, Hai Lin, Katsumi Yamashita

Proceedings of the IEEE 20th International Symposium on Personal, 2009

An Efficient ICA Based Approach to Multiuser Detection in MIMO OFDM Systems.

Mahdi Khosravy, Mohammad Reza Alsharif, Katsumi Yamashita

Proceedings of the Multi-Carrier Systems & Solutions 2009, 2009

A PDF-Matched Modification to Stone's Measure of Predictability for Blind Source Separation.

Mahdi Khosravy, Mohammad Reza Alsharif, Katsumi Yamashita

Proceedings of the Advances in Neural Networks, 2009

A Robust and Precise Solution to Permutation Indeterminacy and Complex Scaling Ambiguity in BSS-Based Blind MIMO-OFDM Receiver.

Mahdi Khosravy, Mohammad Reza Alsharif, Bin Guo, Hai Lin, Katsumi Yamashita

Proceedings of the Independent Component Analysis and Signal Separation, 2009

An Effective Edge-Adaptive Color Demosaicking Algorithm for Single Sensor Digital Camera Images.

Md. Foisal Hossain, Mohammad Reza Alsharif, Katsumi Yamashita

Proceedings of the Emerging Intelligent Computing Technology and Applications, 2009

2008

Blind Estimation of Carrier Frequency Offset and DC Offset for OFDM Systems.

Hai Lin, H. M. S. B. Senevirathna, Katsumi Yamashita

IEEE Trans. Commun., 2008

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

PAPR Reduction for PCC-OFDM Systems Using Neural Phase Rotator.

Masaya Ohta, Hideyuki Yamada, Katsumi Yamashita

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008

On the Estimation of Carrier Frequency Offset and DC Offset for OFDM Systems.

Hai Lin, Takeshi Nakao, Weiming Lu, Katsumi Yamashita

IEICE Trans. Commun., 2008

A Low-Complexity Carrier Frequency Offset Estimator Independent of DC Offset.

Hai Lin, Xianbin Wang, Katsumi Yamashita

IEEE Commun. Lett., 2008

Complexity suppression of neural networks for PAPR reduction of OFDM signal and its FPGA implementation.

Masaya Ohta, Keiichi Mizutani, Naoki Fujita, Katsumi Yamashita

Proceedings of the International Joint Conference on Neural Networks, 2008

Pilot-Aided Low-Complexity CFO and I/Q Imbalance Compensation for OFDM Systems.

Hai Lin, Xu Zhu, Katsumi Yamashita

Proceedings of IEEE International Conference on Communications, 2008

Hybrid Domain Compensation for Analog Impairments in OFDM Systems.

Hai Lin, Xu Zhu, Katsumi Yamashita

Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

Joint Compensation of Frequency-Selective I/Q Imbalance and CFO in OFDM-Based WLAN.

Hai Lin, Takeshi Nakao, Katsumi Yamashita

Proceedings of the 5th IEEE Consumer Communications and Networking Conference, 2008

2007

Iterative Equalization Technique for Double-Selective Channel Estimation in OFDM Systems.

Dongguo Li, Katsumi Yamashita

IEICE Trans. Commun., 2007

Subspace-based OFDM Carrier Frequency Offset Estimation in the Presence of DC Offset.

Hai Lin, Takeshi Nakao, Weiming Lu, Katsumi Yamashita

Proceedings of IEEE International Conference on Communications, 2007

Carrier Frequency Offset and I/Q Imbalances Compensation in OFDM Systems.

Hai Lin, Tetsuo Adachi, Katsumi Yamashita

Proceedings of the Global Communications Conference, 2007

2006

Channel prediction for OFDMA using mixtures of experts.

H. M. S. B. Senevirathna, Katsumi Yamashita

Int. J. Knowl. Based Intell. Eng. Syst., 2006

A Novel Blind Integer CFO Estimator for OFDM Systems.

Hai Lin, H. M. S. B. Senevirathna, Katsumi Yamashita

Proceedings of the IEEE 17th International Symposium on Personal, 2006

BER Performance Improvement of Biased PCC-OFDM with Neural Phase Rotator by Suppressing ICI.

Masaya Ohta, Hideyuki Yamada, Katsumi Yamashita

Proceedings of the International Joint Conference on Neural Networks, 2006

Blind Carrier Frequency Offset Estimation for OFDM Systems with DC Offset.

Hai Lin, H. M. S. B. Senevirathna, Katsumi Yamashita

Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005

Bayesian Decision Feedback Equalizer with Receiver Diversity Combining.

Hai Lin, Katsumi Yamashita

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Self organizing map based channel prediction for OFDMA.

H. M. S. B. Senevirathna, Katsumi Yamashita, Hai Lin

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

A neural phase rotator for PAPR reduction of PCC-OFDM signal.

Masaya Ohta, Hideyuki Yamada, Katsumi Yamashita

Proceedings of the IEEE International Joint Conference on Neural Networks, 2005

2004

A new class of adaptive algorithm based on correlation functions for double-talk acoustic echo cancelling.

Mohammad Reza Asharif, Rui Chen, Katsumi Yamashita

Math. Comput. Simul., 2004

A neural equalizer for nonlinearly distorted OFDM signals.

H. M. S. B. Senevirathna, Katsumi Yamashita, Hai Lin

Int. J. Knowl. Based Intell. Eng. Syst., 2004

An FPGA implementation of 1,024-neuron system for PAPR reduction of OFDM signal.

Masaya Ohta, Atsushi Mori, Katsumi Yamashita

Proceedings of the IEEE International Joint Conference on Neural Networks, 2004

2003

Blind nonlinear system identification based on a constrained hybrid genetic algorithm.

Yen-Wei Chen, Shusuke Narieda, Katsumi Yamashita

IEEE Trans. Instrum. Meas., 2003

Fractionally Spaced Bayesian Decision Feedback Equalizer.

Katsumi Yamashita, Hai Lin

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Cluster Map Based Blind RBF Equalizer.

Hai Lin, Katsumi Yamashita

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

2002

Hybrid simplex genetic algorithm for blind equalization using RBF networks.

Hai Lin, Katsumi Yamashita

Math. Comput. Simul., 2002

2000

Blind nonlinear channel identification based on higher order statistics using hybrid genetic algorithm.

Shusuke Narieda, Yen-Wei Chen, Katsumi Yamashita

Proceedings of the IEEE International Conference on Systems, 2000

Windmill power systems controller design using H^∞ theory.

Youjiang Long, Hayao Miyagi, Katsumi Yamashita

Proceedings of the IEEE International Conference on Systems, 2000

An estimation of nonlinear time series with ARCH errors using neural networks.

Hajime Asato, Hayao Miyagi, Katsumi Yamashita

Proceedings of the IEEE International Conference on Systems, 2000

Design of echo canceler with frequency domain ECLMS algorithm.

Mohammad Reza Asharif, Motoki Shiroma, Katsumi Yamashita

Proceedings of the Global Telecommunications Conference, 2000. GLOBECOM 2000, San Francisco, CA, USA, 27 November, 2000

1999

Wind velocity estimates by complex adaptive line enhancer.

Tsuneo Miyagi, Katsumi Yamashita, Yoshihisa Masuda

Proceedings of the Third International Conference on Knowledge-Based Intelligent Information Engineering Systems, 1999

A fast clustering algorithm for equalization using RBF networks.

Hai Lin, Katsumi Yamashita

Proceedings of the Third International Conference on Knowledge-Based Intelligent Information Engineering Systems, 1999

1998

A 2-D adaptive joint-process IIR filter with generalized lattice structure.

Katsumi Yamashita, Tadashi Kinjyo, Kazuhiro Asato, Hayao Miyagi

Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, 1998

Decision-making problem with the vague criteria based on the fuzzy relation equation.

Yiping Fan, Hayao Miyagi, Katsumi Yamashita

Proceedings of the IEEE International Conference on Systems, Man and Cybernetics, 1998

1996

Convergence behavior of two-dimensional least-squares lattice algorithm.

Takayuki Nakachi, Katsumi Yamashita, Nozomu Hamada

Proceedings of the 8th European Signal Processing Conference, 1996

1995

The AR Modeling of Two-Dimensional Fields by Extended Lattice Filter.

Takayuki Nakachi, Nozomu Hamada, Katsumi Yamashita

Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995