| 2019 | VTC | GPS Calculated Distance Error Improvement by Planar Approximation of Pseudo Range in Many Skyscrapers Environments. | Toshinari Hayakawa, Norifumi Murai, Takatoshi Sugiyama |
| 2019 | VTC | Calculated Distance Error Improvement by Using Received Signal Power Mask in Relay Type GPS. | Norifumi Murai, Toshinari Hayakawa, Takatoshi Sugiyama |
| 2019 | VTC | PAPR and BER Performances of Direct Spectrum Division Transmission Applied by Clipping and Filtering in ACI Environment. | Sumika Omata, Motoi Shirai, Takatoshi Sugiyama, Izumi Urata, Fumihiro Yamashita |
| 2015 | VTC | Broadband Multi-Satellite/Multi-Beam System with Single Frequency Reuse. | Daisuke Goto, Fumihiro Yamashita, Takatoshi Sugiyama, Kiyoshi Kobayashi |
| 2015 | VTC | Performance Evaluation of SSB Transmission of DFTs-OFDM Using Multi-Level BPSK through Nonlinear HPA. | Masahiro Umehira, Shigeki Nihei, Hirokazu Fusayasu, Teruyuki Miyajima, Shigeki Takeda, Jun Mashino, Takatoshi Sugiyama |
| 2014 | GLOBECOM | Interference suppression using EM algorithm in OFDM transmissions. | Naotoshi Yoda, Tomoaki Ohtsuki, Jun Mashino, Takatoshi Sugiyama |
| 2014 | PIMRC | Iterative estimation of undesired signal power for superposed multicarrier transmission with channel estimation error. | Yohei Shibata, Naotoshi Yoda, Tomoaki Ohtsuki, Jun Mashino, Takatoshi Sugiyama |
| 2014 | VTC | Applying FFR to Inter-Cell Interference Cancellation with Quasi-Decentralized Base Station Cooperation. | Kazuki Maruta, Atsushi Ohta, Masataka Iizuka, Takatoshi Sugiyama |
| 2013 | PIMRC | Interference detection technique using robust LLR for superposed multicarrier transmission. | Naotoshi Yoda, Genji Hayashi, Tomoaki Ohtsuki, Jun Mashino, Takatoshi Sugiyama |
| 2013 | VTC | A QoS Control Scheme Using Dynamic Window Size Control for Wide Area Ubiquitous Wireless Networks. | Fusao Nuno, Takatoshi Sugiyama, Masahiro Morikura |
| 2012 | GLOBECOM | Autologous spectrum regeneration optimization on sub-spectrum suppressed transmission for single-carrier satellite modem. | Jun Mashino, Jun-ichi Abe, Takatoshi Sugiyama |
| 2012 | PIMRC | QoS control scheme that uses back pressure traffic control for wireless LANs. | Fusao Nuno, Takatoshi Sugiyama, Masahiro Morikura |
| 2012 | VTC | Iterative Inter-Cluster Interference Cancellation for Cooperative Base Station Systems. | Kazuki Maruta, Atsushi Ohta, Masataka Iizuka, Takatoshi Sugiyama |
| 2012 | VTC | Superposed Band Detection Based on Error Probability Using Initial Likelihood Masking. | Tomoaki Ohtsuki, Genji Hayashi, Jun Mashino, Takatoshi Sugiyama |
| 2012 | VTC | Performance Evaluation of TDMA Based Wireless Network Coding Prototype System. | Nobuaki Otsuki, Takatoshi Sugiyama |
| 2011 | VTC | A Sub-Spectrum Suppressed Transmission Scheme for Highly Efficient Satellite Communications. | Jun Mashino, Takatoshi Sugiyama |
| 2011 | VTC | A New ACK Packet Transmission Scheme for Wireless Network Coding Systems Based on IEEE802.11a. | Nobuaki Otsuki, Takatoshi Sugiyama |
| 2011 | VTC | Method for Applying Interlink Correlation to Multilink MIMO Propagation Channel Estimation. | Wataru Yamada, Naoki Kita, Motoharu Sasaki, Takatoshi Sugiyama |
| 2010 | VTC | Subcarrier Suppressed Transmission Scheme for Satellite/Terrestrial Integrated Mobile Communication System. | Jun Mashino, Yushi Shirato, Takatoshi Sugiyama |
| 2009 | PIMRC | Total frequency utilization efficiency improvement by superposed multicarrier transmission scheme. | Jun Mashino, Takatoshi Sugiyama |
| 2008 | PIMRC | Propagation characteristic prediction method confirmed by propagation measurement for indoor MIMO cooperative transmission systems. | Wataru Yamada, Naoki Kita, Takatoshi Sugiyama, Toshio Nojima |
| 2007 | PIMRC | Hidden Node Problem Aware Routing Metric for Wireless LAN Mesh Networks. | Jaturong Sangiamwong, Takatoshi Sugiyama |
| 2004 | PIMRC | A new signal detection scheme combining ZF and K-best algorithms for OFDM/SDM. | Tukafunzi Fujita, Takeshi Onizawa, Wenjie Jiang, Daisei Uchida, Takatoshi Sugiyama, Atsushi Ohta |
| 2004 | WCNC | Development of SDM-COFDM prototype employing a hierarchical ICI canceller for MIMO-based broadband wireless access systems. | Takatoshi Sugiyama, Satoshi Kurosaki, Yusuke Asai, Daisei Uchida, Masahiro Umehira |
| 2003 | WCNC | Development of a novel SDM-COFDM prototype for broadband wireless access systems. | Takatoshi Sugiyama, Satoshi Kurosaki, Yusuke Asai, Masahiro Umehira |
| 2002 | VTC | SDM-COFDM scheme using feed-forward inter-channel interference canceller for broadband mobile communications. | Satoshi Kurosaki, Yusuke Asai, Takatoshi Sugiyama, Masahiro Umehira |
| 1994 | PIMRC | Pe performance of a half chip offset QPSK modulation CDMA scheme for wireless LAN systems. | Takatoshi Sugiyama, Masato Mizoguchi, Shuji Kubota, Shuzo Kato |