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Takumi Ishihara
Takumi Ishihara
Verified email at hco.ntt.co.jp - Homepage
Title
Cited by
Cited by
Year
State-of-the-art design of index modulation in the space, time, and frequency domains: Benefits and fundamental limitations
S Sugiura, T Ishihara, M Nakao
IEEE Access 5, 21774-21790, 2017
712017
Iterative frequency-domain joint channel estimation and data detection of faster-than-Nyquist signaling
T Ishihara, S Sugiura
IEEE Transactions on wireless Communications 16 (9), 6221-6231, 2017
482017
Single-carrier frequency-domain equalization with index modulation
M Nakao, T Ishihara, S Sugiura
IEEE Communications Letters 21 (2), 298-301, 2016
482016
Faster-than-Nyquist signaling with index modulation
T Ishihara, S Sugiura
IEEE Wireless Communications Letters 6 (5), 630-633, 2017
332017
SVD-precoded faster-than-Nyquist signaling with optimal and truncated power allocation
T Ishihara, S Sugiura
IEEE Transactions on Wireless Communications 18 (12), 5909-5923, 2019
212019
Dual-mode time-domain index modulation for Nyquist-criterion and faster-than-Nyquist single-carrier transmissions
M Nakao, T Ishihara, S Sugiura
IEEE Access 5, 27659-27667, 2017
212017
Frequency-domain equalization aided iterative detection of faster-than-Nyquist signaling with noise whitening
T Ishihara, S Sugiura
2016 IEEE International Conference on Communications (ICC), 1-6, 2016
212016
Differential faster-than-Nyquist signaling
T Ishihara, S Sugiura
IEEE Access 6, 4199-4206, 2018
152018
The evolution of faster-than-Nyquist signaling
T Ishihara, S Sugiura, L Hanzo
IEEE Access 9, 86535-86564, 2021
122021
Differentially modulated spectrally efficient frequency-division multiplexing
S Osaki, M Nakao, T Ishihara, S Sugiura
IEEE Signal Processing Letters 26 (7), 1046-1050, 2019
82019
Tradeoff between calculation precision and information rate in eigendecomposition-based faster-than-Nyquist signaling
K Masaki, T Ishihara, S Sugiura
IEEE Access 8, 223461-223471, 2020
72020
Performance analysis and constellation optimization of star-QAM-aided differential faster-than-Nyquist signaling
C Sagayama, T Ishihara, S Sugiura
IEEE Signal Processing Letters 26 (1), 144-148, 2018
52018
Precoded faster-than-Nyquist signaling with optimal power allocation in frequency-selective channel
T Ishihara, S Sugiura
2021 IEEE International Conference on Communications Workshops (ICC …, 2021
42021
Eigenvalue-decomposition-precoded ultra-dense non-orthogonal frequency-division multiplexing
S Osaki, T Ishihara, S Sugiura
IEEE Transactions on Wireless Communications 19 (12), 8165-8178, 2020
42020
Non-orthogonal frequency-division multiplexing based on eigenvalue decomposition
S Osaki, T Ishihara, S Sugiura
2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall), 1-5, 2020
32020
Eigendecomposition-Precoded Faster-Than-Nyquist Signaling With Optimal Power Allocation in Frequency-Selective Fading Channels
T Ishihara, S Sugiura
IEEE Transactions on Wireless Communications 21 (3), 1681-1693, 2021
22021
Eigenvalue decomposition precoded faster-than-Nyquist transmission of index modulated symbols
P Chaki, T Ishihara, S Sugiura
2021 IEEE International Symposium on Information Theory (ISIT), 3279-3284, 2021
22021
Effects of eigenvalue distribution on precoded faster-than-Nyquist signaling with power allocation
K Masaki, T Ishihara, S Sugiura
2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall), 1-5, 2020
22020
Variable-Block-Length Joint Channel Estimation and Data Detection for Spatial Modulation Over Time-Varying Channels
Y Akiba, T Ishihara, S Sugiura
IEEE Transactions on Vehicular Technology 69 (11), 13964-13969, 2020
22020
Comments on and Corrections to “SVD-Precoded Faster-Than-Nyquist Signaling With Optimal and Truncated Power Allocation”
T Ishihara, S Sugiura
TechRxiv, 2021
12021
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