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 | 107 | 2017 |
Single-carrier frequency-domain equalization with index modulation M Nakao, T Ishihara, S Sugiura IEEE Communications Letters 21 (2), 298-301, 2016 | 75 | 2016 |
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 | 64 | 2017 |
The evolution of faster-than-Nyquist signaling T Ishihara, S Sugiura, L Hanzo IEEE Access 9, 86535-86564, 2021 | 62 | 2021 |
Faster-than-Nyquist signaling with index modulation T Ishihara, S Sugiura IEEE Wireless Communications Letters 6 (5), 630-633, 2017 | 45 | 2017 |
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 | 34 | 2019 |
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 | 32 | 2017 |
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 | 24 | 2016 |
Differential faster-than-Nyquist signaling T Ishihara, S Sugiura IEEE Access 6, 4199-4206, 2018 | 19 | 2018 |
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 | 17 | 2021 |
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 | 11 | 2020 |
Differentially modulated spectrally efficient frequency-division multiplexing S Osaki, M Nakao, T Ishihara, S Sugiura IEEE Signal Processing Letters 26 (7), 1046-1050, 2019 | 11 | 2019 |
Reduced-complexity FFT-spread multicarrier faster-than-Nyquist signaling in frequency-selective fading channel T Ishihara, S Sugiura IEEE Open Journal of the Communications Society 3, 530-542, 2022 | 10 | 2022 |
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 | 10 | 2020 |
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 | 7 | 2021 |
Precoded faster-than-Nyquist signaling for doubly selective underwater acoustic communication channel J Zhou, T Ishihara, S Sugiura IEEE Wireless Communications Letters 11 (10), 2041-2045, 2022 | 6 | 2022 |
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 | 6 | 2020 |
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 | 5 | 2018 |
Eigendecomposition-precoded faster-than-Nyquist signaling with index modulation P Chaki, T Ishihara, S Sugiura IEEE Transactions on Communications 70 (7), 4822-4836, 2022 | 4 | 2022 |
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 | 4 | 2021 |