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  1. H. So, K. Maruta, and Y. Nakayama, “Adaptive C-RAN architecture using crowdsourced radio units for smart city,” IEEE Access, vol. xx, pp. xx-xx, July 30 2023 Accepted. doi: 10.1109/ACCESS.2023.xx
  2. H. So, T. Kaho, Y. Yamamoto, M. Suga, Y. Takahashi, Y. Shirato, and N. Kita, "Staircase array antenna with stacked butler matrix for concurrent multi-beams," IEEE Access, vol. 11, pp. 76638-76646, July 2023. doi: 10.1109/ACCESS.2023.3297659
  3. H. So and H. Soya, "Excluded channel selection scheme for dynamic spectrum sharing in various interference environments," IEEE Access, vol. 11, pp. 69798-69806, July 2023. doi: 10.1109/ACCESS.2023.3292837
  4. H. So, "Migratory unmanned aerial vehicle system (MiUAV) for automated infrastructure inspection," IEEE Access, vol. 11, pp. 56392-56399, June 2023. doi: 10.1109/ACCESS.2023.3282995
  5. H. So, T. Kaho, Y. Yamamoto, Y. Takahashi, M. Suga, Y. Shirato, and N. Kita, "A proposal on V-shape staircase array antenna with stacked Butler matrix," IEICE Communications Express (ComEX), vol. 12, no. 4, pp. 114-119, Apr. 2023. doi: 10.1587/comex.2022XBL0172
  6. Y. Nakayama, H. So, E. Takeshita, and K. Maruta, "Gamified participatory D2D communication for encouraging user participation toward future mobile communication," IEEE Access, vol. 10, pp. 81269-81280, Aug. 2022. 10.1109/ACCESS.2022.3195341
  7. H. So, A. Matsumoto, and K. Haruta, "Concept of migratory unmanned aerial vehicle system (MiUAV) for automated infrastructure inspection," IEICE Communications Express (ComEX), vol. X11-B, no. 12, pp. xx--xx, Dec. 2022. 2022.7.25 Accepted. doi: 10.1587/comex.
  8. H. So and H. Soya, "Two-Step Channel Observation Scheme considering Spread of Observation Results in Dynamic Spectrum Sharing," IEEE Open Journal of Vehicular Technology (OJVT), vol. 3, pp. 367-374, July 2022. 10.1109/OJVT.2022.3192737
  9. H. So, T. Kaho, M. Suga, T. Arai, Y. Shirato, H. Toshinaga, D. Uchida, and N. Kita, "Novel staircase array antenna configuration using stacked Butler matrix for low profile base station," IEICE Communications Express (ComEX), vol. X11-B, no. 6, pp. 279-283, Jun. 2022. doi: 10.1587/comex.2022SPL0009
  10. H. So, "Symmetrical small trapezoid dipole antenna for broadband wireless communications," IEICE Communications Express (ComEX), vol. X11-B, no. 6, pp. 252-256, Jun. 2022. doi: 10.1587/comex.2022SPL0001
  11. H. So and K. Maruta, "Sector design using multiband antenna with metamaterial reflector for cellular UAV system," IEEE Access, vol. 10, pp. 4924-4933, Jan. 2022. 10.1109/ACCESS.2022.3140780
  12. H. So and D. Murayama, "Efficient immediate-transmission scheme for emergency packets in closed area wireless access networks," IEEE Access, vol. 9, pp. 168236-168244, Dec. 2021. 10.1109/ACCESS.2021.3137303
  13. H. So, K. Fukawa, H. Soya, and Y. Chang, "Metric-combining multiuser detection using replica cancellation with RTS and enhanced CTS for high-reliable and low-latency wireless communications," IEICE Transaction on Communications, vol. E104-B, no. 11, pp. 1441-1453, Nov. 2021. doi: 10.1587/transcom.2020EBP3150
  14. H. So, H. Soya, and K. Fukawa, "Spectrum sensing scheme measuring packet lengths of interfering systems for dynamic spectrum sharing," IEEE Access, vol. 9, pp. 135160-135166, Oct. 2021. doi: 10.1109/ACCESS.2021.3116951
  15. H. So and K. Maruta, "Directional antenna with lightweight metamaterial reflector for UAV-based networks," IEEE Access, vol. 9, pp. 78735-78741, June 2021. doi: 10.1109/ACCESS.2021.3084235
  16. H. So, T. Fujita, K. Yoshizawa, M. Naya, and T. Shimizu, "Highly reliable radio access scheme by duplicate transmissions via multiple frequency channels and suppressed useless transmission under interference from other systems," IEICE Transaction on Communications, vol. E104-B, no. 6, pp. 696-704, June 2021. doi: 10.1587/transcom.2020EBP3046
  17. H. So, K. Suzaki, and D. Goto, "Undesired radiation suppression technique with adaptive control for distributed array antenna systems in mobile environment," Journal of Communications Software and Systems (JCOMSS), vol. 16, no. 2, pp. 163-169, June 2020. doi: 10.24138/jcomss.v16i2.1044
  18. H. So, K. Maruta, and K. Suzaki, "Laboratory experiment of blind adaptive array with subcarrier transmission power assignment in spectrum superposing scenarios," Electronics, vol. 7, no. 1, Jan. 2018. doi: 10.3390/electronics7010007
  19. D. Goto, F. Yamashita, K. Suzaki, H. So, Y. Suzuki, K. Kobayashi, and N. Kita, "Evaluations for estimation method of the distributed array antenna (DAA) radiation pattern by experimental analysis," IEICE Transactions on Communications, vol. E101-B, no. 6, pp. 1494-1502, June 2018. doi: 10.1587/transcom.2017EBP3154
  20. K. Suzaki, H. So, D. Goto, Y. Suzuki, F. Yamashita, K. Nakahira, K. Kobayashi, and T. Sugiyama, "Undesired radiation suppression technique for distributed array antenna by antenna positioning and delay signal processing," IEICE Transactions on Communications, vol. E100-B, no. 10, pp. 1959-1967, Oct. 2017. doi: 10.1587/transcom.2016EBP3374
  21. K. Cho, H. So, and A. Ando, "HPBW control of dipole antenna with frequency selective reflector using different size elements," IEICE Communications Express (ComEX), vol. 5, no. 3, pp. 90-94, Feb. 2016. doi: 10.1587/comex.2015XBL0184
  22. H. So, A. Ando, T. Seki, M. Kawashima, and T. Sugiyama, "Multiband sector antenna with the same beamwidth employing multiple woodpile metamaterial reflectors" IEICE Transaction on Electronics, vol. E97-C, no. 10, pp. 976-985, Oct. 2014. doi: 10.1587/transele.E97.C.976
  23. H. So, A. Ando, T. Seki, M. Kawashima, and T. Sugiyama, "Directional multi-band antenna employing frequency selective surfaces," Electronics Letters, vol. 49, no. 4, pp. 243-245, Feb. 2013. doi: 10.1049/el.2012.4263

受賞

2009年5月 電子情報通信学会 東京支部 学生会研究発表会奨励賞
2011年5月 電子情報通信学会 無線通信システム研究会 研究活動奨励賞
2016年3月 電子情報通信学会 学術奨励賞
2016年6月 電子情報通信学会 論文賞
2020年6月 西日本電信電話株式会社 社長表彰 業務成績表彰(新領域ビジネス部門)
2021年7月 株式会社ジャパン・インフラ・ウェイマーク JIW研究開発賞
2022年9月 電子情報通信学会 通信ソサイエティ活動功労賞
2022年10月 土木学会 令和4年度土木学会全国大会 第77回年次学術講演会優秀講演者

委員

電子情報通信学会 無線通信システム研究会(RCS) 専門委員(2023年5月〜現在)
電子情報通信学会 スマート無線研究会(SR) 専門委員(2023年5月〜現在)

IEEE CCNC 2023 Technical Program Committee Member
IEEE VTC2022-Spring Technical Program Committee Member
IEEE VTC2021-Fall Technical Program Committee Member