A design for an EXIT chart based scheduling and rate control for multi-user MIMO systems. - Haruka Obata; Shinsuke Ibi; Seiichi Sampei (IEEE Trans. Wirel. Commun., 2009)

Optimum Soft-Output of Autoregressive Detector for Offtrack Interference in LDPC-Coded Perpendicular Magnetic Recording. - Kohsuke Harada; Haruka Obata; Hironori Uchikawa; Kenji Yoshida; Yuji Sakai (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

Ultra-High-Speed Optimization for 5G Wireless Resource Allocation by Simulated Bifurcation Machine. - Haruka Obata; Toshihisa Nabetani; Hayato Goto; Kosuke Tatsumura (WCNC, 2024)