Hiroyuki Yashima

According to our database, Hiroyuki Yashima authored at least 31 papers between 1991 and 2023.

Collaborative distances:

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

2023

Denoising Method for NMR Signals Based on Two Domain Sparse Representation.

Satoru Kubota, Kazunori Uruma, Toshihiro Furukawa, Hiroyuki Yashima

Proceedings of the 66th IEEE International Midwest Symposium on Circuits and Systems, 2023

2022

Design and Performance of Low-Density Parity-Check Codes for Noisy Channels with Synchronization Errors.

Ryo Shibata, Hiroyuki Yashima

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2022

Delayed Coding Scheme for Channels with Insertion, Deletion, and Substitution Errors.

Ryo Shibata, Hiroyuki Yashima

Proceedings of the IEEE Global Communications Conference, 2022

2020

A Novel Concatenation Scheme of Protograph-Based LDPC Codes and Markers for Recovering Synchronous Errors.

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

IEICE Trans. Commun., 2020

Concatenated LDPC/Trellis Codes: Surpassing the Symmetric Information Rate of Channels with Synchronization Errors.

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020

Design and Construction of Irregular LDPC Codes for Channels with Synchronization Errors: New Aspect of Degree Profiles.

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2020

2019

Protograph-Based LDPC Coded System for Position Errors in Racetrack Memories.

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2019

Design of Irregular LDPC Codes without Markers for Insertion/Deletion Channels.

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018

Joint Iterative Decoding of Spatially Coupled Low-Density Parity-Check Codes for Position Errors in Racetrack Memories.

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018

Spatially Coupled Low-Density Parity-Check Codes on Two-Dimensional Array Erasure Channel.

Gou Hosoya, Hiroyuki Yashima

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018

Structured Concatenation of Protograph LDPC Codes and Markers for Insertion/Deletion Channels.

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

Proceedings of the International Symposium on Information Theory and Its Applications, 2018

2017

Spatially-coupled LDPC codes for two dimensional erasure channel.

Gou Hosoya, Hiroyuki Yashima

Proceedings of the 2017 IEEE Information Theory Workshop, 2017

2016

Fixed-symbols-based synchronization for insertion/deletion/substitution channels.

Ryo Shibata, Gou Hosoya, Hiroyuki Yashima

Proceedings of the 2016 International Symposium on Information Theory and Its Applications, 2016

Constellation shaping for non-uniform signals based on truncated Gaussian distribution.

Gou Hosoya, Hiroyuki Yashima

Proceedings of the 2016 International Symposium on Information Theory and Its Applications, 2016

Constellation shaping for non-uniform signals in bit-interleaved coded modulation combined with multi-stage decoding.

Gou Hosoya, Hiroyuki Yashima

Proceedings of the 2016 Australian Communications Theory Workshop, AusCTW 2016, Melbourne, 2016

2014

An improvement of approximate BP decoding.

Gou Hosoya, Hiroyuki Yashima

Proceedings of the International Symposium on Information Theory and its Applications, 2014

2013

Log-Likelihood Ratio Calculation for Iterative Decoding on Rayleigh Fading Channels Using Padé Approximation.

Gou Hosoya, Hiroyuki Yashima

J. Appl. Math., 2013

2012

LLR calculation for iterative decoding on fading channels using Padé approximation.

Gou Hosoya, Mikio Hasegawa, Hiroyuki Yashima

Proceedings of the International Conference on Wireless Communications and Signal Processing, 2012

2011

A study of driving assistance system based on a fusion network of inter-vehicle communication and in-vehicle external sensors.

Yusuke Takatori, Hiroyuki Yashima

Proceedings of the 14th International IEEE Conference on Intelligent Transportation Systems, 2011

2008

Microscopic traffic simulator including driver recognition error model for evaluation of driving assistance systems.

Yusuke Takatori, Hiroyuki Yashima

Proceedings of the IEEE International Conference on Vehicular Electronics and Safety, 2008

2007

A proposal of blind equalizer using kurtosis and skewness.

Hiroki Matsumoto, Yoshihiro Takeichi, Toshihiro Furukawa, Hiroyuki Yashima

IEICE Electron. Express, 2007

2006

Performance Analysis of Coherent Ultrashort Light Pulse CDMA Communication Systems with Nonlinear Optical Thresholder.

Yasutaka Igarashi, Hiroyuki Yashima

IEICE Trans. Commun., 2006

Improvement of Coherent Ultrashort Light Pulse CDMA Communication Systems with Distinct 4-Level <i>m</i>-Sequences.

Yasutaka Igarashi, Ippei Okajima, Hiroyuki Yashima

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Performance Analysis of 2-D WH/TS OCDM Systems Using Prime Sequences and a Heterodyne Detection Receiver.

Anh T. Pham, Hiroyuki Yashima

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

2005

Performance Analysis of MDSS Code Acquisition Using SLS for Optical CDMA Systems.

Anh T. Pham, Hiroyuki Yashima

IEICE Trans. Commun., 2005

1998

Multiple-symbol detection of MPSK in narrow-band interference and AWGN.

Qiang Wang, Mao Zeng, Hiroyuki Yashima, Jouji Suzuki

IEEE Trans. Commun., 1998

1996

Performance of Chip Coding in FFH SSMA Systems.

Hiroyuki Yashima, Qiang Wang, Vijay K. Bhargava

IEEE J. Sel. Areas Commun., 1996

1994

Reduction of noise level by SPAD (speech processing system by use of auto-difference function).

Nobuyuki Kunieda, Tetsuya Shimamura, Jouji Suzuki, Hiroyuki Yashima

Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

1993

An AR prefiltering approach to adaptive equalization.

Tetsuya Shimamura, Katsuko Itou, Hiroyuki Yashima, Jouji Suzuki

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

1992

Characteristics of voice picked up from outer skin of larynx.

Tomo-o Morohashi, Tetsuya Shimamura, Hiroyuki Yashima, Jouji Suzuki

Proceedings of the Second International Conference on Spoken Language Processing, 1992

1991

Block division carrier slot setting for satellite SCPC systems.

Hiroyuki Yashima, Iwao Sasase, Shinsaku Mori

IEEE Trans. Commun., 1991