The list of research publications.
| ID | Category | Title |
| 123 | IEEE | Z. Hong, S. Sugiura, C. Xu, and L. Hanzo, "Precoded faster-than-Nyquist signaling using optimal power allocation for OTFS," IEEE Wireless Communications Letters, in press. |
| 122 | IEEE | P. V. Trinh and S. Sugiura, "Maximum secrecy throughput analysis of practical RIS-aided mmWave systems over unified FTR/IFTR fading channels," IEEE Transactions on Wireless Communications, in press. |
| 121 | IEEE | P. V. Trinh and S. Sugiura, "Quantum Internet in the sky: Vision, challenges, solutions, and future directions," IEEE Communications Magazine, vol. 62, no. 10, pp. 62-68, Oct. 2024. |
| 120 | IEEE | S. Kojima and S. Sugiura, "Random pilot activation and interpolated channel estimation for physical-layer secret key generation in correlated eavesdropping channel," IEEE Transactions on Vehicular Technology, vol. 73, no. 9, pp. 12978-12990, Sep. 2024. |
| 119 | IEEE | S. Kojima and S. Sugiura, "User-independent randomized pilot activation for secure key generation," IEEE Transactions on Wireless Communications, vol. 23, no. 9, pp. 11624-11635, Sep. 2024. |
| 118 | IEEE | C. Xu, L. Xiang, S. Sugiura, R. G. Maunder, L.-L. Yang, D. Niyato, G. Y. Li, R. Schober, and L. Hanzo, "Noncoherent orthogonal time frequency space modulation," IEEE Transactions on Wireless Communications, vol. 23, no. 8, pp. 10072-10090, Aug. 2024. |
| 117 | IEEE | K. Nagaya and S. Sugiura, "Reduced-complexity intelligent reflecting surface optimization for single-carrier transmission in frequency-selective fading channel," IEEE Wireless Communications Letters, vol. 13, no. 7, pp. 2008-2012, July 2024. |
| 116 | IEEE | K. Tamura, S. Kojima, P. V. Trinh, S. Sugiura, and C.-J. Ahn, "Joint SNR and Rician K-factor estimation using multimodal network over mobile fading channels," IEEE Transactions on Machine Learning in Communications and Networking, vol. 2, pp. 766-779, June 2024. |
| 115 | IEEE | J. Ino, H. Wakatsuchi, and S. Sugiura, "Noncoherent reconfigurable intelligent surface with differential modulation and reflection pattern training," IEEE Wireless Communications Letters, vol. 13, no. 3, pp. 656-660, Mar. 2024. |
| 114 | IEEE | C. Xu, X. Zhang, P. Petropoulos, S. Sugiura, R. G. Maunder, L.-L. Yang, Z. Wang, J. Yuan, H. Haas, and L. Hanzo, "Optical OTFS is capable of improving the bandwidth-, power- and energy-efficiency of optical OFDM," IEEE Transactions on Communications, vol. 72, no. 2, pp. 938-953, Feb. 2024. |
| 113 | Nature | H. Takeshita, A. A. Fathnan, D. Nita, A. Nagata, S. Sugiura, and H. Wakatsuchi, "Frequency-hopping wave engineering with metasurfaces," Nature Communications, vol. 15, Jan. 2024, Art. no. 196. |
| 112 | IEEE | T. Ishihara and S. Sugiura, "Differential multi-carrier faster-than-Nyquist signaling in doubly selective fading channel," IEEE Transactions on Vehicular Technology, vol. 73, no. 1, pp. 1424-1429, Jan. 2024. |
| 111 | IEEE | A. A. Fathnan, K. Takimoto, M. Tanikawa, K. Nakamura, S. Sugiura, and H. Wakatsuchi, "Unsynchronized reconfigurable intelligent surfaces with pulse-width-based design," IEEE Transactions on Vehicular Technology, vol. 72, no. 11, pp. 15103-15108, Nov. 2023. |
| 110 | IEEE | C. Xu, J. An, T. Bai, S. Sugiura, R. G. Maunder, L.-L. Yang, M. Di Renzo, and L. Hanzo, "Antenna selection for reconfigurable intelligent surfaces: A transceiver-agnostic passive beamforming configuration," IEEE Transactions on Wireless Communications, vol. 22, no. 11, pp. 7756-7774, Nov. 2023. |
| 109 | IEEE | S. Kojima, Y. Goto, K. Murata, S. Sugiura, and C. J. Ahn, "Timing synchronization based on supervised learning of spectrogram for OFDM systems," IEEE Transactions on Cognitive Communications and Networking, vol. 9, no. 5, pp. 1141-1154, Oct. 2023. |
| 108 | IEEE | P. Chaki and S. Sugiura, "Capacity and outage probability analysis of faster-than-Nyquist cooperative NOMA," IEEE Wireless Communications Letters, vol. 12, no. 9, pp. 1632-1636, Sep. 2023. |
| 107 | AIP | K. Takimoto, H. Takeshita, A. A. Fathnan, D. Anzai, S. Sugiura, and H. Wakatsuchi, "Perfect pulse filtering under simultaneous incidence at the same frequencies with waveform-selective metasurfaces," APL Materials, vol. 11, no. 8, Aug. 2023, Art. no. 081116. |
| 106 | IEEE | Y. Matsuzaki, S. Kojima, and S. Sugiura, "Deep-learning-based physical-layer lightweight authentication in frequency-division duplex channel," IEEE Communications Letters, vol. 27, no. 8, pp. 1969-1973, Aug. 2023. |
| 105 | AIP | T. Ikeda, E. Kojima, S. Sugiura, and H. Iizuka, "Reflective graphene metasurface without a metallic plate," Journal of Applied Physics, vol. 133, no. 7, Feb. 2023, Art. no. 073102. |
| 104 | IEEE | P. Chaki, T. Ishihara, and S. Sugiura, "Precoded filterbank multicarrier index modulation with non-orthogonal subcarrier spacing," IEEE Transactions on Communications, vol. 71, no. 2, pp. 700-713, Feb. 2023. |
| 103 | IEEE | C. Xu, J. An, T. Bai, S. Sugiura, R. G. Maunder, Z. Wang, L.-L. Yang, and L. Hanzo, "Channel estimation for reconfigurable intelligent surface assisted high-mobility wireless systems," IEEE Transactions on Vehicular Technology, vol. 72, no. 1, pp. 718-734, Jan. 2023. |
| 102 | IEEE | C. Xu, L. Xiang, J. An, C. Dong, S. Sugiura, R. G. Maunder, L.-L. Yang, and L. Hanzo, "OTFS-aided RIS-assisted SAGIN systems outperform their OFDM counterparts in doubly-selective high-Doppler scenarios," IEEE Internet of Things Journal, vol. 10, no. 1, pp. 682-703, Jan. 2023. |
| 101 | IOP | A. A. Fathnan, H. Homma, S. Sugiura, and H. Wakatsuchi, "Method for extracting the equivalent admittance from time-varying metasurfaces and its application to self-tuned spatiotemporal wave manipulation," Journal of Physics D: Applied Physics, vol. 55, no. 1, Nov. 2022, Art. no. 015304. |
| 100 | IEEE | J. Zhou, T. Ishihara, and S. Sugiura, "Precoded faster-than-Nyquist signaling for doubly selective underwater acoustic communication channel," IEEE Wireless Communications Letters, vol. 11, no. 10, pp. 2041-2045, Oct. 2022. |
| 99 | IEEE/OPTICA | E. Yamazaki and S. Sugiura, "Fast-tracking optical coherent receiver tolerating transmitter component distortion," Journal of Lightwave Technology, vol. 40, no. 15, pp. 4964-4973, Aug. 2022. |
| 98 | IEEE | G. Srirutchataboon and S. Sugiura, "Secrecy performance of buffer-aided hybrid virtual full-duplex and half-duplex relay activation," IEEE Open Journal of Vehicular Technology, vol. 3, pp. 344-355, July 2022. |
| 97 | IEEE | P. Chaki, T. Ishihara, and S. Sugiura, "Eigendecomposition-precoded faster-than-Nyquist signaling with index modulation," IEEE Transactions on Communications, vol. 70, no. 7, pp. 4822-4836, July 2022. |
| 96 | IEEE | C. Xu, T. V. Luong, L. Xiang, S. Sugiura, R. G. Maunder, L.-L. Yang, and L. Hanzo, "Turbo detection aided autoencoder for multi-carrier wireless systems: Integrating deep learning into channel coded systems," IEEE Transactions on Cognitive Communications and Networking, vol. 8, no. 2, pp. 600-614, June 2022. |
| 95 | IEEE | C. Xu, J. An, T. Bai, L. Xiang, S. Sugiura, R. G. Maunder, L.-L. Yang, and L. Hanzo, "Reconfigurable intelligent surface assisted multi-carrier wireless systems for doubly selective high-mobility Ricean channels," IEEE Transactions on Vehicular Technology, vol. 71, no. 4, pp. 4023-4041, Apr. 2022. |
| 94 | IEEE | T. Ishihara and S. Sugiura, "Reduced-complexity FFT-spread multicarrier faster-than-Nyquist signaling in frequency-selective fading channel," IEEE Open Journal of the Communications Society, vol. 3, pp. 530-542, Mar. 2022. |
| 93 | IEEE | Y. Kawai and S. Sugiura, "QoS-constrained energy-efficient beamforming and jamming with intelligent reflecting surface for secure multi-user downlink," IEEE Transactions on Green Communications and Networking, vol. 6, no. 1, pp. 187-197, Mar. 2022. |
| 92 | IEEE | T. Ishihara and S. Sugiura, "Eigendecomposition-precoded faster-than-Nyquist signaling with optimal power allocation in frequency-selective fading channel," IEEE Transactions on Wireless Communications, vol. 21, no. 3, pp. 1681-1693, Mar. 2022. |
| 91 | IEEE | S. Sugiura, "Secrecy performance of eigendecomposition-based FTN signaling and NOFDM in quasi-static fading channel," IEEE Transactions on Wireless Communications, vol. 20, no. 9, pp. 5872-5882, Sep. 2021. |
| 90 | IEEE | G. Srirutchataboon, J. Kochi, and S. Sugiura, "Performance analysis of hybrid buffer-aided cooperative protocol based on half-duplex and virtual full-duplex relay selections," IEEE Open Journal of the Communications Society, vol. 2, pp. 1862-1873, Aug. 2021. |
| 89 | IEEE | S. Osaki and S. Sugiura, "Impact of inter-frame interference on eigendecomposition-precoded non-orthogonal frequency-division multiplexing," IEEE Wireless Communications Letters, vol. 10, no. 7, pp. 1567-1571, July 2021. |
| 88 | IEEE | T. Ishihara, S. Sugiura, and L. Hanzo, "The evolution of faster-than-Nyquist signaling," IEEE Access, vol. 9, pp. 86535-86564, June 2021. |
| 87 | IEEE | C. Xu, Y. Xiong, N. Ishikawa, R. Rajashekar, S. Sugiura, Z. Wang, S.-X. Ng, L.-L. Yang, and L. Hanzo, "Space-, time- and frequency-domain index modulation for next-generation wireless: A unified single-/multi-carrier and single-/multi-RF MIMO framework," IEEE Transactions on Wireless Communications, vol. 20, no. 6, pp. 3847-3864, June 2021. |
| 86 | IEEE | Y. Kawai and S. Sugiura, "QoS-constrained optimization of intelligent reflecting surface aided secure energy-efficient transmission," IEEE Transactions on Vehicular Technology, vol. 70, no. 5, pp. 5137-5142, May 2021. |
| 85 | IEEE | S. Sugiura, Y. Kawai, T. Matsui, T. Lee, and H. Iizuka, "Joint beam and polarization forming of intelligent reflecting surfaces for wireless communications," IEEE Transactions on Vehicular Technology, vol. 70, no. 2, pp. 1648-1657, Feb. 2021. |
| 84 | IEEE | J. Kochi, R. Nakai, and S. Sugiura, "Hybrid NOMA/OMA broadcasting-and-buffer-state-based relay selection," IEEE Transactions on Vehicular Technology, vol. 70, no. 2, pp. 1618-1631, Feb. 2021. |
| 83 | IEEE | K. Masaki, T. Ishihara, and S. Sugiura, "Tradeoff between calculation precision and information rate in eigendecomposition-based faster-than-Nyquist signaling," IEEE Access, vol. 8, pp. 223461-223471, Dec. 2020. |
| 82 | IEEE | S. Osaki, T. Ishihara, and S. Sugiura, "Eigenvalue-decomposition-precoded ultra-dense non-orthogonal frequency-division multiplexing," IEEE Transactions on Wireless Communications, vol. 19, no. 12, pp. 8165-8178, Dec. 2020. |
| 81 | IEEE | Y. Akiba, T. Ishihara, and S. Sugiura, "Variable-block-length joint channel estimation and data detection for spatial modulation over time-varying channels," IEEE Transactions on Vehicular Technology, vol. 69, no. 11, pp. 13964-13969, Nov. 2020. |
| 80 | IEEE | R. Zhang, R. Nakai, K. Sezaki, and S. Sugiura, "Generalized buffer-state-based relay selection in cooperative cognitive radio networks," IEEE Access, vol. 8, no. 1, pp. 11644-11657, Jan. 2020. |
| 79 | IEEE | C. Xu, N. Ishikawa, R. Rajashekar, S. Sugiura, R. G. Maunder, Z. Wang, L.-L. Yang, and L. Hanzo, "Sixty years of coherent versus non-coherent tradeoffs and the road from 5G to wireless futures," IEEE Access, vol. 7, no. 1, pp. 178246-178299, Dec. 2019. (invited paper) |
| 78 | IEEE | J. Kochi, R. Nakai, and S. Sugiura, "Performance evaluation of generalized buffer-state-based relay selection in NOMA-aided downlink," IEEE Access, vol. 7, no. 1, pp. 173320-173328, Dec. 2019. |
| 77 | IEEE | T. Ishihara and S. Sugiura, "SVD-precoded faster-than-Nyquist signaling with optimal and truncated power allocation," IEEE Transactions on Wireless Communications, vol. 18, no. 12, pp. 5909-5923, Dec. 2019. (Corrections) |
| 76 | IEEE | C. Xu, T. Bai, J. Zhang, R. G. Maunder, S. Sugiura, Z. Wang, and L. Hanzo, "Constant-envelope space-time shift keying," IEEE Journal of Selected Topics in Signal Processing, vol. 13, no. 6, pp. 1387-1402, Oct. 2019. |
| 75 | IEEE | N. Ishikawa, R. Rajashekar, C. Xu, M. El-Hajjar, S. Sugiura, L.-L. Yang, and L. Hanzo, "Differential-detection aided large-scale generalized spatial modulation is capable of operating in high-mobility millimeter-wave channels," IEEE Journal of Selected Topics in Signal Processing, vol. 13, no. 6, pp. 1360-1374, Oct. 2019. |
| 74 | IEEE | C. Xu, P. Zhang, R. Rajashekar, N. Ishikawa, S. Sugiura, Z. Wang, and L. Hanzo, ""Near-perfect" finite-cardinality generalized space-time shift keying," IEEE Journal on Selected Areas in Communications, vol. 37, no. 9, pp. 2146-2164, Sep. 2019. |
| 73 | IEEE | S. Osaki, M. Nakao, T. Ishihara, and S. Sugiura, "Differentially modulated spectrally efficient frequency-division multiplexing," IEEE Signal Processing Letters, vol. 29, no. 7, pp. 1046-1050, July 2019. |
| 72 | IEEE | M. Nakao and S. Sugiura, "Spectrally efficient frequency division multiplexing with index-modulated non-orthogonal subcarriers," IEEE Wireless Communications Letters, vol. 8, no. 1, pp. 233-236, Feb. 2019. |
| 71 | IEEE | M. Arisaka and S. Sugiura, "Energy-versus-bandwidth-efficiency tradeoff in spatially modulated massive MIMO downlink," IEEE Wireless Communications Letters, vol. 8, no. 1, pp. 197-200, Feb. 2019. |
| 70 | IEEE | R. Nakai and S. Sugiura, "Physical layer security in buffer-state-based max-ratio relay selection exploiting broadcasting with cooperative beamforming and jamming," IEEE Transactions on Information Forensics and Security, vol. 14, no. 2, pp. 431-444, Feb. 2019. |
| 69 | IEEE | C. Xu, P. Zhang, R. Rajashekar, N. Ishikawa, S. Sugiura, L. Wang, and L. Hanzo, "Finite-cardinality single-RF differential space-time modulation for improving the diversity-throughput tradeoff," IEEE Transactions on Communications, vol. 67, no. 1, pp. 318-335, Jan. 2019. |
| 68 | IEEE | C. Sagayama, T. Ishihara, and S. Sugiura, "Performance analysis and constellation optimization of star-QAM-aided differential faster-than-Nyquist signaling," IEEE Signal Processing Letters, vol. 26, no. 1, pp. 144-148, Jan. 2019. |
| 67 | IEEE | N. Ishikawa, R. Rajashekar, C. Xu, S. Sugiura, and L. Hanzo, "Differential space-time coding dispensing with channel estimation approaches the performance of its coherent counterpart in the open-loop massive MIMO-OFDM downlink," IEEE Transactions on Communications, vol. 66, no. 12, pp. 6190-6204, Dec. 2018. |
| 66 | IEEE | T. Tran, S. Sugiura, and K. Lee, "Ordering- and partitioning-aided sphere decoding for generalized spatial modulation," IEEE Transactions on Vehicular Technology, vol. 67, no. 10, pp. 10087-10091, Oct. 2018. |
| 65 | IEEE | T. Nguyen, S. Sugiura, and K. Lee, "Low-complexity sphere search-based adaptive spatial modulation," IEEE Transactions on Vehicular Technology, vol. 67, no. 8, pp. 7836-7840, Aug. 2018. |
| 64 | IEEE | N. Ishikawa, S. Sugiura, and L. Hanzo, "50 years of permutation, spatial and index modulation: From classic RF to visible light communications and data storage," IEEE Communications Surveys and Tutorials, vol. 20, no. 3, pp. 1905-1938, Aug. 2018. |
| 63 | IEEE | T. Ishihara and S. Sugiura, "Differential faster-than-Nyquist signaling," IEEE Access, vol. 6, pp. 4199-4206, Feb. 2018. |
| 62 | IEEE | R. Nakai, M. Oiwa, K. Lee, and S. Sugiura, "Generalized buffer-state-based relay selection with collaborative beamforming," IEEE Transactions on Vehicular Technology, vol. 67, no. 2, pp. 1245-1257, Feb. 2018. |
| 61 | IEEE | C. Xu, R. Rajashekar, N. Ishikawa, S. Sugiura, and L. Hanzo, "Single-RF index shift keying aided differential space-time block coding," IEEE Transactions on Signal Processing, vol. 66, no. 3, pp. 773-788, Feb. 2018. |
| 60 | IEEE | M. Nakao, T. Ishihara, and S. Sugiura, "Dual-mode time-domain index modulation for Nyquist-criterion and faster-than-Nyquist single-carrier transmissions," IEEE Access, vol. 5, pp. 27659-27667, Dec. 2017. |
| 59 | IEEE | S. Sugiura, T. Ishihara, and M. Nakao, "State-of-the-art design of index modulation in the space, time, and frequency domains: Benefits and fundamental limitations," IEEE Access, vol. 5, pp. 21774-21790, Nov. 2017. (invited paper) |
| 58 | IEEE | C. Xu, S. Sugiura, S. X. Ng, P. Zhang, L. Wang, and L. Hanzo, "Two decades of MIMO design tradeoffs and reduced-complexity MIMO detection in near-capacity systems," IEEE Access, vol. 5, pp. 18564-18632, Oct. 2017. |
| 57 | IEEE | M. Oiwa, R. Nakai, and S. Sugiura, "Buffer-state-and-thresholding-based amplify-and-forward cooperative networks," IEEE Wireless Communications Letters, vol. 6, no. 5, pp. 674-677, Oct. 2017. |
| 56 | IEEE | T. Ishihara and S. Sugiura, "Faster-than-Nyquist signaling with index modulation," IEEE Wireless Communications Letters, vol. 6, no. 5, pp. 630-633, Oct. 2017. |
| 55 | IEEE | R. Rajashekar, C. Xu, N. Ishikawa, S. Sugiura, K. V. S. Hari, and L. Hanzo, "Algebraic differential spatial modulation is capable of approaching the performance of its coherent counterpart," IEEE Transactions on Communications, vol. 65, no. 10, pp. 4260-4273, Oct. 2017. |
| 54 | IEEE | T. Ishihara and S. Sugiura, "Iterative frequency-domain joint channel estimation and data detection of faster-than-Nyquist signaling," IEEE Transactions on Wireless Communications, vol. 16, no. 9, pp. 6221-6231, Sept. 2017. |
| 53 | IEEE | N. Ishikawa and S. Sugiura, "Rectangular differential spatial modulation for open-loop noncoherent massive-MIMO downlink," IEEE Transactions on Wireless Communications, vol. 16, no. 3, pp. 1908-1920, Mar. 2017. |
| 52 | IEEE | M. Nakao, T. Ishihara, and S. Sugiura, "Single-carrier frequency-domain equalization with index modulation," IEEE Communications Letters, vol. 21, no. 2, pp. 298-301, Feb. 2017. |
| 51 | IEEE | N. Ishikawa, R. Rajashekar, S. Sugiura, and L. Hanzo, “Generalized-spatial-modulation-based reduced-RF-chain millimeter-wave communications,” IEEE Transactions on Vehicular Technology, vol. 66, no. 1, pp. 879-883, Jan. 2017. |
| 50 | IEEE | R. Rajashekar, N. Ishikawa, S. Sugiura, K. V. S. Hari, and L. Hanzo, “Full-diversity dispersion matrices from algebraic field extensions for differential spatial modulation,” IEEE Transactions on Vehicular Technology, vol. 66, no. 1, pp. 385-394, Jan. 2017. |
| 49 | IEEE/OSA | S. Sugiura and H. Iizuka, "Element-by-element full-rank optical wireless MIMO systems using narrow-window angular filter designed based on one-dimensional photonic crystal," Journal of Lightwave Technology, vol. 34, no. 24, pp. 5601-5609, Dec. 2016. |
| 48 | IEEE | M. Oiwa, C. Tosa, and S. Sugiura, "Theoretical analysis of hybrid buffer–aided cooperative protocol based on max–max and max–link relay selections," IEEE Transactions on Vehicular Technology, vol. 65, no. 11, pp. 9236-9246, Nov. 2016. |
| 47 | IEEE | P. Yang, Y. Xiao, Y. L. Guan, K. V. S. Hari, A. Chockalingam, S. Sugiura, H. Haas, M. Di Renzo, C. Masouros, Z. Liu, L. Xiao, S. Li, and L. Hanzo, "Single-carrier SM-MIMO: A promising design for broadband large-scale antenna systems," IEEE Communications Surveys and Tutorials, vol. 18, no. 3, pp.1687-1716, Aug. 2016. |
| 46 | OSA | H. Iizuka, N. Engheta, and S. Sugiura, "Extremely small wavevector regime in a one-dimensional photonic crystal heterostructure for angular transmission filtering," Optics Letters, vol. 41, no. 16, pp. 3829-3832, Aug. 2016. |
| 45 | IEEE | M. Oiwa and S. Sugiura, “Reduced-packet-delay generalized buffer-aided relaying protocol: Simultaneous activation of multiple source-to-relay links,” IEEE Access, vol. 4, pp. 3632-3646, July 2016. |
| 44 | IEEE | N. Ishikawa, S. Sugiura, and L. Hanzo, “Subcarrier-index modulation aided OFDM - Will it work?” IEEE Access, vol. 4, pp. 2580-2593, June 2016. |
| 43 | IEEE | S. Sugiura and L. Hanzo, "Single-RF spatial modulation requires single-carrier transmission: Frequency-domain turbo equalization for dispersive channels," IEEE Transactions on Vehicular Technology, vol. 64, no. 10, pp. 4870-4875, Oct. 2015. |
| 42 | IEEE | M. I. Kadir, S. Sugiura, S. Chen, and L. Hanzo, "Unified MIMO-multicarrier designs: A space-time shift keying approach," IEEE Communications Surveys and Tutorials, vol. 17, no. 2, pp. 550-579, May 2015. |
| 41 | IEEE | S. Sugiura and L. Hanzo, "Frequency-domain-equalization-aided iterative detection of faster-than-Nyquist signaling," IEEE Transactions on Vehicular Technology, vol. 64, no. 5, pp. 2122-2128, May 2015. |
| 40 | IEEE/OSA | N. Ishikawa and S. Sugiura, "Maximizing constrained capacity of power-imbalanced optical wireless MIMO communications using spatial modulation," Journal of Lightwave Technology, vol. 33, no. 2, pp. 519-527, Jan. 2015. |
| 39 | IEEE | S. Sugiura and H. Iizuka, "Deep-subwavelength MIMO using graphene-based nanoscale communication channel," IEEE Access, vol. 2, no. 1, pp. 1240-1247, Oct. 2014. |
| 38 | IEEE | K. Ishibashi and S. Sugiura, "Effects of antenna switching on band-limited spatial modulation," IEEE Wireless Communications Letters, vol. 3, no. 4, pp. 345-348, Aug. 2014. |
| 37 | IEEE | N. Ishikawa and S. Sugiura, "Unified differential spatial modulation," IEEE Wireless Communications Letters, vol. 3, no. 4, pp. 337-340, Aug. 2014. |
| 36 | IEEE | S. Sugiura, "Coherent versus non-coherent reconfigurable antenna aided virtual MIMO systems," IEEE Signal Processing Letters, vol. 21, no. 4, pp. 390-394, April 2014. |
| 35 | IEEE | K. Sasaki, S. Sugiura, and H. Iizuka, "Distance adaptation method for magnetic resonance coupling between variable capacitor-loaded parallel-wire coils," IEEE Transactions on Microwave Theory and Techniques, vol. 62, no. 4, pp. 892-900, Apr. 2014. |
| 34 | IEEE | M. Di Renzo, H. Haas, A. Ghrayeb, S. Sugiura, and L. Hanzo, "Spatial modulation for generalized MIMO: Challenges, opportunities, and implementation," Proceedings of the IEEE, vol. 102, no. 1, pp. 56-103, Jan. 2014. |
| 33 | IEEE | S. Sugiura, "Frequency-domain equalization of faster-than-Nyquist signaling," IEEE Wireless Communications Letters, vol. 2, no. 5, pp. 555-558, Oct. 2013. |
| 32 | IEEE | K. Sasaki, S. Sugiura, S. Makido, and N. Suzuki, "Bloom-filter aided two-layered structured overlay for highly dynamic distributed storage," IEEE Communications Letters, vol. 17, no. 4, pp. 629-632, Apr. 2013. |
| 31 | IEEE | C. Xu, D. Liang, S. Sugiura, S. X. Ng, and L. Hanzo, "Reduced-complexity approx-log-MAP and max-log-MAP soft PSK/QAM detection algorithms," IEEE Transactions on Communications, vol. 61, no. 4, pp. 1415-1425, Apr. 2013. |
| 30 | IET | S. Sugiura and H. Iizuka, "Cylindrical high impedance surface aided horizontally polarised omnidirectional antenna," Electronics Letters, vol. 49, no. 4, pp. 242-243, Feb. 2013. |
| 29 | IEEE | S. Sugiura and L. Hanzo, "On the joint optimization of dispersion matrices and constellations for near-capacity irregular precoded space-time shift keying," IEEE Transactions on Wireless Communications, vol. 12, no. 1, pp. 380-387, Jan. 2013. |
| 28 | IEEE | M. I. Kadir, S. Sugiura, J. Zhang, S. Chen, and L. Hanzo, "OFDMA/SC-FDMA aided space-time shift keying for dispersive multiuser scenarios," IEEE Transactions on Vehicular Technology, vol. 62, no. 1, pp. 408-414, Jan. 2013. |
| 27 | IEEE | C. Xu, S. Sugiura, S. X. Ng, and L. Hanzo, "Spatial modulation and space-time shift keying: Optimal performance at a reduced complexity," IEEE Transactions on Communications, vol. 61, no. 1, pp. 206-216, Jan. 2013. |
| 26 | IEEE | S. Sugiura, S. X. Ng, L. Kong, S. Chen, and L. Hanzo, "Quasi-synchronous cooperative networks: A practical cooperative transmission protocol," IEEE Vehicular Technology Magazine, vol. 7, no. 4, pp. 66-76, Dec. 2012. |
| 25 | IEEE | S. Sugiura and L. Hanzo, "Effects of channel estimation on spatial modulation," IEEE Signal Processing Letters, vol. 19, no. 12, pp. 805–808, Dec. 2012. |
| 24 | IEEE | S. Sugiura, C. Xu, S. X. Ng, and L. Hanzo, "Reduced-complexity iterative-detection aided generalized space-time shift keying," IEEE Transactions on Vehicular Technology, vol. 61, no. 8, pp. 3656-3664, Oct. 2012. |
| 23 | IEEE | S. Sugiura, A. Ichiki, and Y. Tadokoro, "Stochastic-resonance based iterative detection for serially-concatenated turbo codes," IEEE Signal Processing Letters, vol. 19, no. 10, pp. 655-658, Oct. 2012. |
| 22 | IEEE | S. Sugiura, S. Chen, and L. Hanzo, "A universal space-time architecture for multiple-antenna aided systems," IEEE Communications Surveys & Tutorials, vol. 14, no. 2, pp. 401-420, Second Quarter, 2012. |
| 21 | IEEE | S. Sugiura, S. Chen, and L. Hanzo, "MIMO-aided near-capacity turbo transceivers: Taxonomy and performance versus complexity," IEEE Communications Surveys & Tutorials, vol. 14, no.2, pp. 421-442, Second Quarter, 2012. |
| 20 | IEEE | S. Sugiura, "Decentralized-precoding aided rateless codes for wireless sensor networks," IEEE Communications Letters, vol. 16, no. 4, pp. 506-509, April 2012. |
| 19 | - | S. Ahmad, R. A. Riaz, S. Chen, G. Shafiq, S. Sugiura, and L. Hanzo, "Stability analysis of the linear time-invariant ultra-wideband channel," Electrical Review, vol. 1a, pp. 218–221, Jan. 2012. |
| 18 | IEEE | N. Wu, S. Sugiura, and L. Hanzo, "Coherent versus noncoherent linear dispersion space-time codes," IEEE Vehicular Technology Magazine, vol. 6, no. 4, pp. 38-48, Dec. 2011. |
| 17 | IEEE | S. Sugiura, C. Xu, S. X. Ng, and L. Hanzo, "Reduced-complexity coherent versus non-coherent QAM-aided space-time shift keying," IEEE Transactions on Communications, vol. 59, no. 11, pp. 3090-3101, Nov. 2011. |
| 16 | IEEE | S. Sugiura, "Dispersion matrix optimization for space-time shift keying," IEEE Communications Letters, vol. 15, no. 11, pp. 1152-1155, Nov. 2011. |
| 15 | IEEE | C. Xu, S. Sugiura, S. X. Ng, and L. Hanzo, "Reduced-complexity soft-decision aided space-time shift keying," IEEE Signal Processing Letters, vol. 18, no. 10, pp. 547-550, Oct. 2011. |
| 14 | IEEE | S. Sugiura, S. Chen, H. Haas, P. M. Grant, and L. Hanzo, "Coherent versus non-coherent decode-and-forward relaying aided cooperative space-time shift keying," IEEE Transactions on Communications, vol. 59, no. 6, pp. 1707-1719, June 2011. |
| 13 | IEEE | S. Sugiura, S. Chen, and L. Hanzo, "Generalized space-time shift keying designed for flexible diversity-, multiplexing- and complexity-tradeoffs," IEEE Transactions on Wireless Communications, vol. 10, no. 4, pp. 1144-1153, 2011. |
| 12 | IEEE | H. A. Ngo, C. Xu, S. Sugiura, and L. Hanzo, "Space-time-frequency shift keying for dispersive channels," IEEE Signal Processing Letters, vol. 18, no. 3, pp. 177-180, March 2011. |
| 11 | IEEE | C. Xu, S. Sugiura, S. X. Ng, and L. Hanzo, "Reduced-complexity noncoherently detected differential space-time shift keying," IEEE Signal Processing Letters, vol. 18, no. 3, pp. 153-156, March 2011. |
| 10 | IEEE | S. Chen, S. Sugiura, and L. Hanzo, "Semi-blind joint channel estimation and data detection for space-time shift keying systems," IEEE Signal Processing Letters, vol. 17, no. 12, pp. 993–996, Dec. 2010. |
| 9 | IEEE | S. Sugiura, S. Chen, and L. Hanzo, "Coherent and differential space-time shift keying: A dispersion matrix approach," IEEE Transactions on Communications, vol. 58, no. 11, pp. 3219–3230, Nov. 2010. |
| 8 | Wiley | M. Nakai, H. Iizuka, S. Sugiura and K. Sato, "Varactor-loaded compact folded dipole antenna for digital terrestrial radio reception," Microwave and Optical Technology Letters, vol. 52, no. 7, pp. 1463-1466, July 2010. |
| 7 | IEEE | S. Sugiura, S. Chen and L. Hanzo, "Cooperative differential space-time spreading for the asynchronous relay aided CDMA uplink using interference rejection spreading code," IEEE Signal Processing Letters, vol. 17, no. 2, pp. 117–120, Feb. 2010. |
| 6 | IEEE | S. Sugiura, S. Chen and L. Hanzo, "Reduced-complexity iterative Markov chain MBER detection for MIMO systems," IEEE Signal Processing Letters, vol. 16, no. 3, pp. 160–163, March 2009. |
| 5 | IEEE | S. Sugiura, N. Suzuki, and H. Iizuka, "Effect of number of elements of a reactively loaded ring antenna array on the performance of beamwidth variation," IEEE Antennas and Wireless Propagation Letters, vol. 7, pp. 669-672, December 2008. |
| 4 | IEEE | H. Iizuka, P. S. Hall, S. Sugiura, and K. Sato, "Varactor-loaded H-shaped antenna with radiation pattern control," IEEE Transactions on Antennas and Propagation, vol. 56, pp. 2833-2840, September 2008. |
| 3 | IET | S. Sugiura, N. Kikuma, and H. Iizuka, "Eigenspace-based blind pattern optimisations of steerable antenna array for interference cancellation," IET Microwaves, Antennas and Propagation, vol. 2, pp. 358-366, June 2008. |
| 2 | IEEE | S. Sugiura and H. Iizuka, "Reactively steered ring antenna array for automotive application," IEEE Transactions on Antennas and Propagation, vol. 55, no. 7, pp. 1902–1908, July 2007. |
| 1 | JSAP | K. Takenaka, Y. Setsuhara, K. Nishikawa, A. Ebe, S. Sugiura, K. Takahashi, and K. Ono, "Characterization of inductively-coupled RF plasma sources with multiple low-inductance antenna units," Japanese Journal of Applied Physics, vol. 45, no. 10B, pp. 8046–8049, Oct. 2006. |