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Keigo Takeuchi
Keigo Takeuchi
Email confirmado em ee.tut.ac.jp
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Rigorous dynamics of expectation-propagation-based signal recovery from unitarily invariant measurements
K Takeuchi
IEEE Transactions on Information Theory 66 (1), 368-386, 2019
1572019
On an achievable rate of large Rayleigh block-fading MIMO channels with no CSI
K Takeuchi, RR Müller, M Vehkaperä, T Tanaka
IEEE Transactions on Information Theory 59 (10), 6517-6541, 2013
692013
Performance Improvement of Iterative Multiuser Detection for Large Sparsely-Spread CDMA Systems by Spatial Coupling
K Takeuchi, T Tanaka, T Kawabata
Information Theory, IEEE Transactions on 61 (4), 1768-1794, 2015
602015
Improvement of BP-based CDMA multiuser detection by spatial coupling
K Takeuchi, T Tanaka, T Kawabata
2011 IEEE International Symposium on Information Theory Proceedings, 1489-1493, 2011
602011
Asymptotic analysis of general multiuser detectors in MIMO DS-CDMA channels
K Takeuchi, T Tanaka, T Yano
IEEE Journal on Selected Areas in Communications 26 (3), 486-496, 2008
462008
Bayes-optimal convolutional AMP
K Takeuchi
IEEE Transactions on Information Theory, 2021
442021
Large-system analysis of joint channel and data estimation for MIMO DS-CDMA systems
K Takeuchi, M Vehkapera, T Tanaka, RR Muller
IEEE Transactions on Information Theory 58 (3), 1385-1412, 2012
432012
A phenomenological study on threshold improvement via spatial coupling
K Takeuchi, T Tanaka, T Kawabata
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and …, 2012
342012
Multi-dimensional spatially-coupled codes
R Ohashi, K Kasai, K Takeuchi
2013 IEEE International Symposium on Information Theory, 2448-2452, 2013
302013
Rigorous dynamics of expectation-propagation signal detection via the conjugate gradient method
K Takeuchi, CK Wen
2017 IEEE 18th International Workshop on Signal Processing Advances in …, 2017
282017
A unified framework of state evolution for message-passing algorithms
K Takeuchi
2019 IEEE International Symposium on Information Theory (ISIT), 151-155, 2019
272019
Convolutional Approximate Message-Passing
K Takeuchi
IEEE Signal Processing Letters 27, 416-420, 2020
262020
On the Convergence of Orthogonal/Vector AMP: Long-Memory Message-Passing Strategy
K Takeuchi
arXiv preprint arXiv:2111.05522, 2021
242021
Orthogonal approximate message passing for GFDM detection
S Zhang, CK Wen, K Takeuchi, S Jin
Signal Processing Advances in Wireless Communications (SPAWC), 2017 IEEE …, 2017
112017
Statistical-mechanics-based analysis of multiuser MIMO channels with linear dispersion codes
K Takeuchi, T Tanaka
Journal of Physics: Conference Series 95 (1), 012008, 2008
102008
Practical signaling with vanishing pilot-energy for large noncoherent block-fading MIMO channels
K Takeuchi, RR Muller, M Vehkapera, T Tanaka
2009 IEEE International Symposium on Information Theory, 759-763, 2009
92009
Iterative channel and data estimation: Framework and analysis via replica method
M Vehkapera, K Takeuchi, RR Muller, T Tanaka
2009 IEEE International Symposium on Information Theory, 2689-2693, 2009
82009
Iterative multiuser detection and decoding with spatially coupled interleaving
K Takeuchi, S Horio
IEEE Wireless Communications Letters 2 (6), 619-622, 2013
72013
Analysis of large MIMO DS-CDMA systems with imperfect CSI and spatial correlation
M Vehkaperä, K Takeuchi, RR Müller, T Tanaka
Information Theory Proceedings (ISIT), 2010 IEEE International Symposium on …, 2010
72010
Replica analysis of general multiuser detection in MIMO DS-CDMA channels with imperfect CSI
K Takeuchi, M Vehkapera, T Tanaka, RR Muller
2008 IEEE International Symposium on Information Theory, 514-518, 2008
72008
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