Papers - Ohtsuki, Tomoaki

Joint SVD-GSVD precoding technique and secrecy capacity lower bound for the MIMO relay wire-tap channel

OHTSUKI TOMOAKI

EURASIP Journal on Wireless Communications and Networking 2012 2012

Research paper (scientific journal), Joint Work, Accepted

Subcarrier Mapping for Single-User SC-FDMA Relay Communications

OHTSUKI TOMOAKI

Trans. of IEICE Vol. E94-A ( 12 ) 2776-2779 2011.12

Research paper (scientific journal), Joint Work, Accepted

Robust DOA Estimation for Uncorrelated and Coherent Signals

OHTSUKI TOMOAKI

Trans. of IEICE Vol. EB94-A ( 10 ) 2035-2038 2011.10

Research paper (scientific journal), Joint Work, Accepted

Localization Using Iterative Angle of Arrival Method Sharing Snapshots of Coherent Subarrays

OHTSUKI TOMOAKI

EURASIP Journal on Advances in Signal Processing 2011 2011.08

Research paper (scientific journal), Joint Work, Accepted

Orthogonal Beamforming Using Gram-Schmidt Orthogonalization for Multi-User MIMO Downlink System

OHTSUKI TOMOAKI

EURASIP Journal on Wireless Communications and Networking 2011 2011.07

Research paper (scientific journal), Joint Work, Accepted

An autonomous cooperative ARQ Protocol for Hybrid Mobile Wireless Sensor Networks

N. Lynn, O. Takyu, K. Adachi, M. Nakagawa, and T. Ohtsuki

Journal of Communications vol. 6 ( no. 2 ) 157-167 2011.04

Research paper (conference, symposium, etc.), Joint Work, Accepted

Improving Accuracy for Range-Based Localization in Multiple Target Wireless Sensor Networks

OHTSUKI TOMOAKI

International Scholarly Research Network (ISRN) Communications and Networking 2011 2011

Research paper (scientific journal), Joint Work, Accepted

Typical Set Cognitive Sensing

OHTSUKI TOMOAKI

International Scholarly Research Network (ISRN) Communications and Networking 2011 2011

Research paper (scientific journal), Joint Work, Accepted

6Axes Sensor Assisted Low Complexity High Accuracy Visible Light Communication Based Indoor Positioning System,

C. Sertthin, T. Ohtsuki, and M. Nakagawa

Trans. of IEICE (IEICE)  E93-B ( no. 11 ) 2879-2891 2010.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

Performance Evaluation of Iterative LDPC-Coded MIMO OFDM System with Time Interleaving

K. Mitsuyama, T. Ikeda, and T. Ohtsuki

Trans. of IEICE (IEICE)  E93-A ( no.12 ) 2654-2662 2010.12

Research paper (conference, symposium, etc.), Joint Work, Accepted

Transparent Inband Feedback for Training-Based MIMO Systems

O. Souihli and T. Ohtsuki

Wireless Personal Communications (Springer)     8 2010.09

Research paper (conference, symposium, etc.), Joint Work, Accepted

Multi-band Received Signal Strength Fingerprinting Based Indoor Location System

C. Sertthin, T. Fujii, T. Ohtsuki, and M. Nakagawa

Trans. of IEICE (IEICE)  E93-B ( no.8 ) 129-135 2010.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

Half-Duplex Relaying with Serially-Concatenated Low-Density Generator Matrix (SCLDGM) Codes

YUSUKE KUMANO, TOMOAKI OHTSUKI

Elsevier Physical Communications (Elsevier)  3 ( 2 ) 129-165 2010.06

Research paper (conference, symposium, etc.), Joint Work, Accepted

Joint Feedback and Scheduling Scheme For Training-Based Multiuser MIMO Systems With Service Differentiation

O. Souihli and T. Ohtsuki

IEEE Trans. on Wireless Communications (IEEE)  9 ( 2 ) 528-533 2010.02

Research paper (conference, symposium, etc.), Single Work, Accepted

A New Load Balancing And Data Collection Algorithm For Energy Saving In Wireless Sensor Networks

X. Guan, L. Guan, X.G. Wang, and T. Ohtsuki

Telecommunication Systems (Springer Netherlands)   2010.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

Detection Performance of Security System Using Radio Waves Based on Space-Time Signal Processing

S. Kawakami, K. Okane, and T. Ohtsuki

Procedia-Social and Behavioral Sciences (Elsevier)  vol.2 ( issue 1 ) 171-178 2010.02

Research paper (conference, symposium, etc.), Single Work, Accepted

User Selection Scheme with Secrecy Capacity in MIMO Downlink Systems

M. Yanase and T. Ohtsuki

Procedia-Social and Behavioral Sciences (Elsevier)  vol. 2 ( 1 ) 161-170 2010.02

Research paper (conference, symposium, etc.), Joint Work, Accepted

An Improved User Selection Algorithm in Multiuser MIMO Broadcast with Channel Prediction

Z. Min and T. Ohtsuki

Trans. of IEICE (IEICE)  E92-B ( 8 ) 2667-2674 2009.08

Research paper (conference, symposium, etc.), Joint Work, Accepted

Indoor Event Detection with Signal Subspace Spanned by Eigenvector for Home or Office Security

S. Ikeda, H. Tsuji, and T. Ohtsuki

Trans. of IEICE (IEICE)  E92-B ( 7 ) 2406-2412 2009.07

Research paper (conference, symposium, etc.), Joint Work, Accepted

Random Beamforming Using Iterative Power Allocation with Small Feedback Information and Low Latency

Y. Tsuchiya and T. Ohtsuki

Trans. of IEICE (IEICE)  E92-B ( 5 ) 1908-1911 2009.05

Research paper (conference, symposium, etc.), Joint Work, Accepted