Katsumi Yamashita

Publication Activity (10 Years)

Years Active: 1995-2018
Publications (10 Years): 8

Top Topics

Matrix Decomposition

Fpga Implementation

Augmented Reality

Top Venues

IEEE Commun. Lett.

Publications

Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita
Matrix Decomposition of Precoder Matrix in Orthogonal Precoding for Sidelobe Suppression of OFDM Signals. IEICE Trans. Commun. (7) (2018)
Manabu Sakai, Hai Lin, Katsumi Yamashita
Intrinsic Interference Based Physical Layer Encryption for OFDM/OQAM. IEEE Commun. Lett. 21 (5) (2017)
Manabu Sakai, Hai Lin, Katsumi Yamashita
Joint Estimation of Channel and I/Q Imbalance in OFDM/OQAM Systems. IEEE Commun. Lett. 20 (2) (2016)
Manabu Sakai, Hai Lin, Katsumi Yamashita
Self-interference cancellation in full-duplex wireless with IQ imbalance. Phys. Commun. 18 (2016)
Hikaru Kawasaki, Hideo Doi, Masaya Ohta, Katsumi Yamashita
A study on low-complexity receiver of NCSP-OFDM for sidelobe suppression. GCCE (2016)
Hotaka Niwa, Koichi Nagata, Masaya Ohta, Katsumi Yamashita
A product identification method for a mixed-reality web shopping system. GCCE (2016)
Takeaki Nishiuchi, Hai Lin, Katsumi Yamashita, Jingxian Wu
On the Precoding for Multi-Cell Massive MIMO Systems with Distributed Antenna Subarrays. VTC Fall (2016)
Fumiya Ishigami, Koichi Nagata, Masaya Ohta, Katsumi Yamashita
Data compression for photo-based augmented reality on a tablet. GCCE (2016)
Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita
Computational complexity reduction of orthogonal precoding for sidelobe suppression of OFDM signal. APCC (2015)
Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita
Extension of N-Continuous OFDM Precoder Matrix for Improving Error Rate. IEEE Commun. Lett. 19 (2) (2015)
Manabu Sakai, Hai Lin, Katsumi Yamashita, Jingxian Wu
Clock timing mismatch compensation in direct sampling receiver. APCC (2015)
Masaya Ohta, Shunsuke Nagano, Seiya Takahashi, Hiroki Abe, Katsumi Yamashita
Mixed-reality shopping system using HMD and smartwatch. UbiComp/ISWC Adjunct (2015)
Masaya Ohta, Jun Sasaki, Seiya Takahashi, Katsumi Yamashita
WiFi positioning system without AP locations for indoor evacuation guidance. GCCE (2015)
Masaya Ohta, Shunsuke Nagano, Koichi Nagata, Katsumi Yamashita
Mixed-reality web shopping system using panoramic view inside real store. SIGGRAPH Asia Mobile Graphics and Interactive Applications (2015)
Masaya Ohta, Shunsuke Nagano, Hotaka Niwa, Katsumi Yamashita
Mixed-Reality Store on the Other Side of a Tablet. ISMAR (2015)
Masaya Ohta, Shunsuke Nagano, Hiroki Otani, Katsumi Yamashita
Augmented reality product display system on a 360-degree view inside store. GCCE (2014)
Carlos Enrique Gutierrez, Mohammad Reza Alsharif, Katsumi Yamashita, Mahdi Khosravy
A Tweets Mining Approach to Detection of Critical Events Characteristics using Random Forest. Int. J. Next Gener. Comput. 5 (2) (2014)
Masaya Ohta, Hiroki Otani, Katsumi Yamashita
Photo-based desktop virtual reality system. ICEIC (2014)
Masaya Ohta, Hikaru Kawasaki, Kumpei Torigoe, Katsumi Yamashita
Matrix decomposition suitable for FPGA implementation of N-continuous OFDM. ICTC (2014)
Manabu Sakai, Hai Lin, Katsumi Yamashita
Adaptive cancellation of self-interference in full-duplex wireless with transmitter IQ imbalance. GLOBECOM (2014)
Hikaru Kawasaki, Tadaki Fujita, Masaya Ohta, Katsumi Yamashita
Timing synchronization performance of N-continuous symbol padding OFDM. ICTC (2014)
Hikaru Kawasaki, Masaya Ohta, Katsumi Yamashita
N-continuous symbol padding OFDM for sidelobe suppression. ICC (2014)
Masaya Ohta, Masataka Motokurumada, Ryuta Yokomichi, Katsumi Yamashita
A data compression for photo-based augmented reality system. ISCE (2013)
Masataka Motokurumada, Masaya Ohta, Katsumi Yamashita
A video-based augmented reality system. ISCE (2013)
Masaya Ohta, Tsukasa Sato, Masataka Motokurumada, Katsumi Yamashita
Real-time color correction for a photo-based augmented reality system. GCCE (2013)
Rina Kume, Hai Lin, Katsumi Yamashita
Repeated preamble based carrier frequency offset estimation in the presence of I/Q imbalance. ICC (2012)
Hai Lin, Katsumi Yamashita
Time Domain Blind I/Q Imbalance Compensation Based on Real-Valued Filter. IEEE Trans. Wirel. Commun. 11 (12) (2012)
Hai Lin, Tomoya Onishi, Rina Kume, Katsumi Yamashita
Frequency offset and I/Q imbalance estimation for orthogonal frequency division multiplexing based wireless local area networks. Phys. Commun. 5 (3) (2012)
Tomoya Onishi, Md. Alamgir Hossain, Hai Lin, Katsumi Yamashita
Blind OFDM carrier frequency offset estimation in the presence of DC Offset. WiMob (2011)
Mahdi Khosravy, Mohammad Reza Asharif, Katsumi Yamashita
A theoretical discussion on the foundation of Stone's blind source separation. Signal Image Video Process. 5 (3) (2011)
Hai Lin, Katsumi Yamashita
Blind Frequency-Dependent I/Q Imbalance Compensation Using System Identification. GLOBECOM (2011)
Masaya Ohta, Atsuo Iwase, Katsumi Yamashita
Improvement of the Error Characteristics of an N-Continuous OFDM System with Low Data Channels by SLM. ICC (2011)
Xun Cai, Yik-Chung Wu, Hai Lin, Katsumi Yamashita
Estimation and Compensation of CFO and I/Q Imbalance in OFDM Systems Under Timing Ambiguity. IEEE Trans. Veh. Technol. 60 (3) (2011)
Masaya Ohta, Masashi Okuno, Katsumi Yamashita
Receiver Iteration Reduction of an N-Continuous OFDM System with Cancellation Tones. GLOBECOM (2011)
Masaya Ohta, Atsuo Iwase, Katsumi Yamashita
Improvement of the error characteristics of N-continuous OFDM system by SLM. IEICE Electron. Express 7 (18) (2010)
Md. Foisal Hossain, Mohammad Reza Alsharif, Katsumi Yamashita
Image Denoising Using Adaptive Singular Value Decomposition in Nonsubsampled Contourlet Transform Domain. IPCV (2010)
Hai Lin, Xu Zhu, Katsumi Yamashita
Low-complexity pilot-aided compensation for carrier frequency offset and I/Q imbalance. IEEE Trans. Commun. 58 (2) (2010)
Md. Foisal Hossain, Mohammad Reza Alsharif, Katsumi Yamashita
A New Image Enhancement Method Based on Nonsubsampled Contourlet Transform. ACN (2010)
Umut Yunus, Hai Lin, Katsumi Yamashita
Joint Estimation of Carrier Frequency Offset and I/Q Imbalance in the Presence of Time-Varying DC Offset. IEICE Trans. Commun. (1) (2010)
Md. Foisal Hossain, Mohammad Reza Alsharif, Katsumi Yamashita
LMMSE-Based Image Denoising in Nonsubsampled Contourlet Transform Domain. ICISP (2010)
Mahdi Khosravy, Mohammad Reza Asharif, Katsumi Yamashita
Removal of Reflection from Window Image by Blind Image Separation with Simultaneous Diagonalization of Low and High Halfbands. IC-AI (2010)
Masaya Ohta, Keiichi Mizutani, Katsumi Yamashita
Complexity Suppression of Neural Networks for PAPR Reduction of OFDM Signal. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (9) (2010)
Mahdi Khosravy, Mohammad Reza Alsharif, Katsumi Yamashita
An Optimum ICA Based Multiuser Data Separation for Short Message Service. AST/UCMA/ISA/ACN (2010)
Umut Yunus, Hai Lin, Katsumi Yamashita
A Novel Equalization Method for OFDM Systems without Guard Interval. GLOBECOM (2010)
Mahdi Khosravy, Mohammad Reza Alsharif, Katsumi Yamashita
A PDF-Matched Modification to Stone's Measure of Predictability for Blind Source Separation. ISNN (1) (2009)
Umut Yunus, Hai Lin, Katsumi Yamashita
Pilot-based frequency offset estimation in the presence of time-varying DC offset. PIMRC (2009)
Mahdi Khosravy, Mohammad Reza Alsharif, Bin Guo, Hai Lin, Katsumi Yamashita
A Robust and Precise Solution to Permutation Indeterminacy and Complex Scaling Ambiguity in BSS-Based Blind MIMO-OFDM Receiver. ICA (2009)
Md. Foisal Hossain, Mohammad Reza Alsharif, Katsumi Yamashita
An Effective Edge-Adaptive Color Demosaicking Algorithm for Single Sensor Digital Camera Images. ICIC (1) (2009)
Hai Lin, Katsumi Yamashita
Subcarrier allocation based compensation for carrier frequency offset and I/Q imbalances in OFDM systems. IEEE Trans. Wirel. Commun. 8 (1) (2009)
Umut Yunus, Hai Lin, Katsumi Yamashita
Robust Frequency Offset Estimation in the Presence of Time-Varying DC Offset. IEICE Trans. Commun. (8) (2009)
Mahdi Khosravy, Mohammad Reza Alsharif, Katsumi Yamashita
An Efficient ICA Based Approach to Multiuser Detection in MIMO OFDM Systems. MCSS (2009)
Hai Lin, Takeshi Nakao, Weiming Lu, Katsumi Yamashita
On the Estimation of Carrier Frequency Offset and DC Offset for OFDM Systems. IEICE Trans. Commun. (10) (2008)
Umut Yunus, Masaru Tsunasaki, Yiwei He, Masanobu Kominami, Katsumi Yamashita
Detection of Leak Location in a Pipeline by Acoustic Signal. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (8) (2008)
Masaya Ohta, Hideyuki Yamada, Katsumi Yamashita
PAPR Reduction for PCC-OFDM Systems Using Neural Phase Rotator. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2008)
Masaya Ohta, Keiichi Mizutani, Naoki Fujita, Katsumi Yamashita
Complexity suppression of neural networks for PAPR reduction of OFDM signal and its FPGA implementation. IJCNN (2008)
Hai Lin, Takeshi Nakao, Katsumi Yamashita
Joint Compensation of Frequency-Selective I/Q Imbalance and CFO in OFDM-Based WLAN. CCNC (2008)
Hai Lin, Xu Zhu, Katsumi Yamashita
Hybrid Domain Compensation for Analog Impairments in OFDM Systems. GLOBECOM (2008)
Hai Lin, Xianbin Wang, Katsumi Yamashita
A Low-Complexity Carrier Frequency Offset Estimator Independent of DC Offset. IEEE Commun. Lett. 12 (7) (2008)
Hai Lin, Xu Zhu, Katsumi Yamashita
Pilot-Aided Low-Complexity CFO and I/Q Imbalance Compensation for OFDM Systems. ICC (2008)
Hai Lin, H. M. S. B. Senevirathna, Katsumi Yamashita
Blind Estimation of Carrier Frequency Offset and DC Offset for OFDM Systems. IEEE Trans. Commun. 56 (5) (2008)
Hai Lin, Takeshi Nakao, Weiming Lu, Katsumi Yamashita
Subspace-based OFDM Carrier Frequency Offset Estimation in the Presence of DC Offset. ICC (2007)
Dongguo Li, Katsumi Yamashita
Iterative Equalization Technique for Double-Selective Channel Estimation in OFDM Systems. IEICE Trans. Commun. (2) (2007)
Hai Lin, Tetsuo Adachi, Katsumi Yamashita
Carrier Frequency Offset and I/Q Imbalances Compensation in OFDM Systems. GLOBECOM (2007)
Hai Lin, H. M. S. B. Senevirathna, Katsumi Yamashita
Blind Carrier Frequency Offset Estimation for OFDM Systems with DC Offset. GLOBECOM (2006)
Hai Lin, H. M. S. B. Senevirathna, Katsumi Yamashita
A Novel Blind Integer CFO Estimator for OFDM Systems. PIMRC (2006)
Masaya Ohta, Hideyuki Yamada, Katsumi Yamashita
BER Performance Improvement of Biased PCC-OFDM with Neural Phase Rotator by Suppressing ICI. IJCNN (2006)
H. M. S. B. Senevirathna, Katsumi Yamashita
Channel prediction for OFDMA using mixtures of experts. Int. J. Knowl. Based Intell. Eng. Syst. 10 (3) (2006)
Hai Lin, Katsumi Yamashita
Bayesian Decision Feedback Equalizer with Receiver Diversity Combining. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2) (2005)
H. M. S. B. Senevirathna, Katsumi Yamashita, Hai Lin
Self organizing map based channel prediction for OFDMA. ISCAS (3) (2005)
H. M. S. B. Senevirathna, Katsumi Yamashita, Hai Lin
A neural equalizer for nonlinearly distorted OFDM signals. Int. J. Knowl. Based Intell. Eng. Syst. 8 (3) (2004)
Mohammad Reza Asharif, Rui Chen, Katsumi Yamashita
A new class of adaptive algorithm based on correlation functions for double-talk acoustic echo cancelling. Math. Comput. Simul. 65 (6) (2004)
Katsumi Yamashita, Hai Lin
Fractionally Spaced Bayesian Decision Feedback Equalizer. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (1) (2003)
Hai Lin, Katsumi Yamashita
Cluster Map Based Blind RBF Equalizer. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2003)
Yen-Wei Chen, Shusuke Narieda, Katsumi Yamashita
Blind nonlinear system identification based on a constrained hybrid genetic algorithm. IEEE Trans. Instrum. Meas. 52 (3) (2003)
Hai Lin, Katsumi Yamashita
Hybrid simplex genetic algorithm for blind equalization using RBF networks. Math. Comput. Simul. 59 (4) (2002)
Hajime Asato, Hayao Miyagi, Katsumi Yamashita
An estimation of nonlinear time series with ARCH errors using neural networks. SMC (2000)
Youjiang Long, Hayao Miyagi, Katsumi Yamashita
theory. SMC (2000)
Mohammad Reza Asharif, Motoki Shiroma, Katsumi Yamashita
Design of echo canceler with frequency domain ECLMS algorithm. GLOBECOM (2000)
Shusuke Narieda, Yen-Wei Chen, Katsumi Yamashita
Blind nonlinear channel identification based on higher order statistics using hybrid genetic algorithm. SMC (2000)
Hai Lin, Katsumi Yamashita
Hybrid simplex genetic algorithm for blind equalization using RBF networks. SMC (2000)
Tsuneo Miyagi, Katsumi Yamashita, Yoshihisa Masuda
Wind velocity estimates by complex adaptive line enhancer. KES (1999)
Hai Lin, Katsumi Yamashita
A fast clustering algorithm for equalization using RBF networks. KES (1999)
Katsumi Yamashita, Tadashi Kinjyo, Kazuhiro Asato, Hayao Miyagi
A 2-D adaptive joint-process IIR filter with generalized lattice structure. SMC (1998)
Yiping Fan, Hayao Miyagi, Katsumi Yamashita
Decision-making problem with the vague criteria based on the fuzzy relation equation. SMC (1998)
Takayuki Nakachi, Katsumi Yamashita, Nozomu Hamada
Convergence behavior of two-dimensional least-squares lattice algorithm. EUSIPCO (1996)
Takayuki Nakachi, Nozomu Hamada, Katsumi Yamashita
The AR Modeling of Two-Dimensional Fields by Extended Lattice Filter. ISCAS (1995)