Saruwatari Laboratory
IST, Osaka University
Doctor Student

Publication (10)

Yusuke Ikemura, Sorachi Kato, Takeru Fukushima, Takuya Fujihashi, Tomoki Murakami, Takashi Watanabe, Shunsuke Saruwatari
"Recursive Multi-Branch Neural Network for Object Property Estimation Using Wi-Fi CSI"
Journal of Information Processing, Vol.34, No.x, pp.1–11, 2025. internal
Takeru Fukushima, Takuma Matsukawa, Yusuke Ikemura, Hayato Terasoma, Sorachi Kato, Takuya Fujihashi, Tomoki Murakami, Yusuke Asai, Shunsuke Saruwatari
"Wi-Fi Meets Sound: A Deep Fusion Leap Beyond Single-Modality for Device Localization"
IEEE Access, Vol.13, pp.170291–170306, 2025. internal url
Takeru Fukushima, Motoharu Sasaki, Toshiro Nakahira, Daisuke Murayama, Takatsune Moriyama, Yasushi Takatori
"B-RAN-Based Control Method of User-Equipment Accommodation for Multi-Radio Environment"
IEEE Access, Vol.13, pp.65376–65388, 2025. internal url
Takeru Fukushima, Tomoki Murakami, Hirantha Abeysekera, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari
"Feasibility Study of Practical AoA Estimation Using Compressed CSI on Commercial WLAN Devices"
IEEE Access, Vol.10, pp.49128–49141, 2022. internal url
Sorachi Kato, Takeru Fukushima, Tomoki Murakami, Hirantha Abeysekera, Yusuke Iwasaki, Takuya Fujihashi, Takashi Watanabe, Shunsuke Saruwatari
"CSI2Image: Image Reconstruction from Channel State Information Using Generative Adversarial Networks"
IEEE Access, Vol.9, pp.47154–47168, 2021. internal url

Takeru Fukushima, Shoko Shinohara, Toshiro Nakahira, Daisuke Murayama, Yusuke Asai, Takuya Fujihashi, Shunsuke Saruwatari
"Recurrent-DQN-Based Optimization for Periodic BS Placement and Beam Reconfiguration in mmWave Networks under Partial Observability"
IEEE Global Communications Conference (GLOBECOM) 2026, pp.1–6, 2026. (accepted) internal url
Takeru Fukushima, Shoko Shinohara, Toshiro Nakahira, Daisuke Murayama, Yusuke Asai, Takuya Fujihashi, Shunsuke Saruwatari
"Budget-Constrained Operation-Aware Reinforcement Learning for Periodic Indoor mmWave Network Re-Configuration"
The 2026 IEEE 104th Vehicular Technology Conference (IEEE VTC2026-Fall), pp.1–6, 2026. internal url
Yusuke Ikemura, Sorachi Kato, Tomoki Murakami, Takeru Fukushima, Takuya Fujihashi, Shunsuke Saruwatari
"Demo: WiPiCap: Real-time IEEE 802.11ac/ax Compressed Beamforming Report Decoding System"
IEEE Consumer Communications and Networking Conference (CCNC), pp.1–2, 2026. internal
Takeru Fukushima, Tomoki Murakami, Hirantha Abeysekera, Shunsuke Saruwatari, Takashi Watanabe
"Evaluating Indoor Localization Performance on an IEEE 802.11ac Explicit-feedback-based CSI Learning System"
IEEE Vehicular Technology Conference (IEEE VTC'19-Spring), pp.1–6, 2019. pdf

Tomoki Murakami, Hirantha Abeysekera, Shunsuke Saruwatari, Takeru Fukushima, Yusuke Iwasaki, Takashi Watanabe
"Spatial image generating device, object detection device and object detection method"
US Patent App. 17/636,558, pp.1–1, 2022.