Tohru Kohda

According to our database1, Tohru Kohda authored at least 54 papers between 1988 and 2014.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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On csauthors.net:

Bibliography

2014
Phase-tuned layers with multiple 2D SS codes realize 16PSK communication.
Proceedings of the IEEE Wireless Communications and Networking Conference, 2014

Digital Phase Updating Loop and Delay-Doppler Space Division Multiplexing for Higher Order MPSK.
Proceedings of the Multiple Access Communications - 7th International Workshop, 2014

2013
Seismic noise study for accurate P-wave arrival detection via MODWT.
Comput. Geosci., 2013

Detection of precursory signals in front of impulsive P-waves.
Digit. Signal Process., 2013

PLL-free receiver for Gabor division/spread spectrum system.
Proceedings of the 9th IEEE International Conference on Wireless and Mobile Computing, 2013

Gabor Division/Spread Spectrum System Is Separable in Time and Frequency Synchronization.
Proceedings of the 78th IEEE Vehicular Technology Conference, 2013

Delay-Doppler Space Division-Based Multiple-Access Solves Multiple-Target Detection.
Proceedings of the Multiple Access Communcations - 6th International Workshop, 2013

Signals that can be easily time-frequency synchronized from their ambiguity function.
Proceedings of the 2013 IEEE Information Theory Workshop, 2013

Recovering noncoherent MPSK signal with unknown delay and Doppler using its ambiguity function.
Proceedings of the 13th International Conference on ITS Telecommunications, 2013

Spread spectrum-based cooperative and individual time-frequency synchronization.
Proceedings of the ISWCS 2013, 2013

2012
Beta encoders: Symbolic Dynamics and Electronic Implementation.
Int. J. Bifurc. Chaos, 2012

Welch Bound for Bandlimited and Timelimited Signals.
Proceedings of the Sequences and Their Applications - SETA 2012, 2012

Frequency synchronisation using SS technique.
Proceedings of the 2012 International Symposium on Wireless Communication Systems (ISWCS), 2012

Frequency-division spread-spectrum makes frequency synchronisation easy.
Proceedings of the 2012 IEEE Global Communications Conference, 2012

2011
2D Markovian SS codes flatten time-frequency distribution of signals in asynchronous Gabor division CDMA systems.
Proceedings of the IEEE International Conference on Acoustics, 2011

2010
Clear P-wave arrival of weak events and automatic onset determination using wavelet filter banks.
Digit. Signal Process., 2010

2009
Earthquake onset detection using spectro-ratio on multi-threshold time-frequency sub-band.
Digit. Signal Process., 2009

2008
Low-Complexity Code Acquisition Method in DS/CDMA Communication Systems: Application of the Maximum Likelihood Method to Propagation Delay Estimation.
IEICE Trans. Commun., 2008

Negative Beta Encoder
CoRR, 2008

Prolate spheroidal wave functions induce Gaussian chip waveforms.
Proceedings of the 2008 IEEE International Symposium on Information Theory, 2008

Quasi-Orthogonal Multi-Carrier CDMA.
Proceedings of the Global Communications Conference, 2008. GLOBECOM 2008, New Orleans, LA, USA, 30 November, 2008

2007
Statistical solution to the capacity problem in direct-sequence code-division multiple-access communication systems.
IMA J. Math. Control. Inf., 2007

Solvable Three-Dimensional Rational Chaotic Map Defined by Jacobian Elliptic Functions.
Int. J. Bifurc. Chaos, 2007

Cryptanalysis of Chaos-Based ElGamal Public-Key Encryption.
Int. J. Bifurc. Chaos, 2007

Welch Bound for FIR Lowpass Filtered Sequences.
Proceedings of the IEEE International Symposium on Information Theory, 2007

2006
Statistical approach to the code acquisition problem in direct-sequence spread-spectrum communication systems.
IMA J. Math. Control. Inf., 2006

Chip-Asynchronous Version of Welch Bound: Gaussian Pulse Improves BER Performance.
Proceedings of the Sequences and Their Applications, 2006

A lower bound on the mean squared correlations for band-limited asynchronous DS/CDMA systems.
Proceedings of the Proceedings 2006 IEEE International Symposium on Information Theory, 2006

Gaussian chip shaping enhances the superiority of Markovian codes in DS/CDMA systems.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2006), 2006

Gaussian Chip Waveform Together with Markovian Spreading Codes Improve BER Performance in Chip-Asynchronous CDMA Systems.
Proceedings of the Global Telecommunications Conference, 2006. GLOBECOM '06, San Francisco, CA, USA, 27 November, 2006

2005
Special Section on Nonlinear Theory and its Applications.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005

Code Acquisition in DS/CDMA Systems by Employing a Detector Based on <i>a posteriori</i> Probability Calculation.
IEICE Trans. Commun., 2005

A novel code acquisition algorithm and its application to Markov spreading codes.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Solvable 2-dimensional rational chaotic map defined by Jacobian elliptic functions.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

Design of code-matched receiver for DS/CDMA communications.
Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2004
Resonance properties of Chebyshev chaotic sequences.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Statistical properties of chaotic sequences generated by Jacobian elliptic Chebyshev rational maps.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

Markovian SS codes imply inversion-free code acquisition in asynchronous DS/CDMA systems.
Proceedings of the 2004 International Symposium on Circuits and Systems, 2004

2003
Number of mutual connections in neighborhoods and its application to self-diagnosable systems.
Inf. Process. Lett., 2003

A Recursive Procedure for Designing Optimal <i>d</i>-Matched Digraphs.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Construction of a Piecewise Linear One-Dimensional Map Generating an Arbitrary Prescribed Tree Source.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

Spread-spectrum Markovian-code acquisition in asynchronous DS/CDMA systems.
Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

2002
Information sources using chaotic dynamics.
Proc. IEEE, 2002

Statistical Properties of Chaotic Binary Sequences Generated by One-Dimensional Maps.
IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

Self-Organizing Systems with Self-Diagnosability.
Proceedings of the 2002 International Conference on Dependable Systems and Networks (DSN 2002), 2002

2001
Constant Sum Implies Statistical Independence of Chaotic Sequences.
Proceedings of the Sequences and their Applications, 2001

2000
On distributions of correlation values of spreading sequences based on Markov information sources.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

The Jacobian elliptic Chebyshev rational maps can generate sequences of i.i.d. random variables.
Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

1998
Sequences of I.I.D. Binary Random Variables Using Chaotic Dynamics.
Proceedings of the Sequences and their Applications, 1998

1997
Statistics of chaotic binary sequences.
IEEE Trans. Inf. Theory, 1997

Control method for preloading with priority information in an integrated radiology information system/picture archiving and communication system.
J. Digit. Imaging, 1997

1994
A Simple Discriminator for Identifying Faults in Highly Structured Diagnosable Systems.
J. Circuits Syst. Comput., 1994

Switched capacitor circuit for 1/f noise generation using a power-law circuit.
Int. J. Circuit Theory Appl., 1994

1988
A recursive procedure for optimally designing a hybrid fault diagnosable system.
Proceedings of the Eighteenth International Symposium on Fault-Tolerant Computing, 1988


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