Papers - Ohtsuki, Tomoaki

Turbo Equalized Double Window Cancellation and Combining Robust to Large Delay Spread Channel

J.H. Lee, T. Ohtsuki, and M. Nakagawa

Trans. of IEICE (IEICE)  E92-B ( 2 ) 517-526 2009.02

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

Convergence Acceleration of Iterative Signal Detection for MIMO System with Belief Propagation

S. Gounai and T. Ohtsuki

Trans. of IEICE (IEICE)  E91-B ( 8 ) 2640-2648 2008.08

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

Mapping for Iterative MMSE-SIC with Belief Propagation

S. Gounai, T. Ohtsuki, and T. Kaneko

Trans. of IEICE (IEICE)  E91-B ( 7 ) 2187-2197 2008.07

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

MIMO Systems in the Presence of Feedback Delay

K. Kobayashi, T. Ohtsuki, and T. Kaneko

Trans. of IEICE (IEICE)  E91-B ( 3 ) 829-836 2008.03

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

An indoor position estimation method by maximum likelihood algorithm using received signal strength

I. Yamada, T. Ohtsuki, T. Hisanaga, and Li Zheng

SICE Journal of Control, Measurement, and System Integration (SICE)  1 ( 3 ) 251-256 2008.03

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

MIMO System with Relative Phase Difference Time-Shift Modulation for Rician Fading Environment

K. Kobayashi, T. Someya, T. Ohtsuki, S. PW. Sigit, and T. Kashima

Trans. of IEICE (IEICE)  E91-B ( 2 ) 459-465 2008.02

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

Scheduling Algorithm with Power Allocation for Random Unitary Beamforming

Y. Tsuchiya, T. Ohtsuki, and T. Kaneko

Trans. of IEICE (IEICE)  E91-B ( 1 ) 232-238 2008.01

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

Double window cancellation and combining for OFDM in time-invariant large delay spread channel

J.H. Lee, Y. Kishiyama, T. Ohtsuki, and M. Nakagawa

Trans. of IEICE (IEICE)  E90-A ( 10 ) 2066-2078 2007.10

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

Performance Evaluation of SAGE Algorithm for Channel Estimation and Data Detection Using Superimposed Training in MIMO System

F. Tsuzuki and T. Ohtsuki

Trans. of IEICE (IEICE)  E90-B ( 6 ) 1460-1466 2007.06

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

Lowering Error Floors of Irregular LDPC Code on Fast Fading Environment with Perfect and Imperfect CSIs

S. Gounai, T. Ohtsuki, and T. Kaneko

Trans. of IEICE (IEICE)  E90-B ( 3 ) 569-577 2007.03

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

LDPC codes in communications and broadcasting

OHTSUKI TOMOAKI

Trans. of IEICE (IEICE)  E90-B ( 3 ) 440-453 2007.03

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

Companding System Based on Time Clustering for Reducing Peak Power of OFDM Symbol in Wireless Communications

O. Takyu, T. Ohtsuki, and M. Nakagawa

Trans. of IEICE (IEICE)  E89-A ( 7 ) 1884-1891 2006.07

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

Chip-level Detection in Optical Frequency Hopping Code Division Multiple Access

S. Ichiki and T. Ohtsuki

Trans. of IEICE (IEICE)  E89-A ( 7 ) 2056-2062 2006.07

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

Reliability-Based Hybrid ARQ (RB-HARQ) Schemes using Low-Density Parity-Check (LDPC) Codes

Y. Inaba, T. Saito, and T. Ohtsuki

Trans. of IEICE (IEICE)  E89-B ( 4 ) 1170-1177 2006.04

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

Spatial Multiplexing in Optical Wireless MIMO Communications Over Indoor Environment

D. Takase and T. Ohtsuki

Trans. of IEICE (IEICE)  E89-B ( 4 ) 1364-1371 2006.04

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

A Sign Selection Method of Orthogonal Variable Spreading Factor Code for Peak Power Reduction in Multi-Rate OFCDM Systems

O. Takyu, T. Ohtsuki, and M. Nakagawa

Trans. of IEICE (IEICE)  E89-B ( 4 ) 1333-1345 2006.04

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

Bootstrapped Modified Weighted Bit Flipping Decoding of Low Density Parity Check Codes

Y. Inaba and T. Ohtsuki

Trans. of IEICE (IEICE)  E89-A ( 4 ) 1145-1149 2006.04

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

Computational Complexity Reduction of MLD Based on SINR in MIMO Spatial Multiplexing Systems

K. Honjo and T. Ohtsuki

Trans. of IEICE (IEICE)  E89-B ( 3 ) 914-921 2006.03

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

Performance Analysis of Statistical STBC Cooperative Diversity Using Binary Sensors with Observation Noise

OHTSUKI TOMOAKI

Trans. of IEICE (IEICE)  E89-B ( 3 ) 970-973 2006.03

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

Channel Estimation with Selective Superimposed Pilot Sequences under Fast Fading Environments

F. Tsuzuki and T. Ohtsuki

Trans. of IEICE (IEICE)  E89-B ( 2 ) 556-563 2006.02

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