Enhancement of site selection diversity transmit power control in CDMA cellular systems. - Nahoko Takano; Kojiro Hamabe (VTC Fall, 2001)

Adaptive Power Level Setting of Femtocell Base Stations for Mitigating Interference with Macrocells. - Motoki Morita; Yasuhiko Matsunaga; Kojiro Hamabe (VTC Fall, 2010)

Dynamic Neighbor Cell List Management for Handover Optimization in LTE. - Yoshinori Watanabe; Yasuhiko Matsunaga; Kosei Kobayashi; Hiroto Sugahara; Kojiro Hamabe (VTC Spring, 2011)

Uplink power control method for LTE femtocells based on resource usage aggregation. - Motoki Morita; Takahiro Nobukiyo; Kojiro Hamabe (PIMRC, 2012)

Auto-Tuning of Downlink Power of LTE Femtocells Adaptive to Various Interference Conditions. - Motoki Morita; Yasuhiko Matsunaga; Kojiro Hamabe (VTC Spring, 2012)

Inter-eNB Coordination-Free Algorithm for Mobility Robustness Optimization in LTE HetNet. - Yoshinori Watanabe; Hiroto Sugahara; Yasuhiko Matsunaga; Kojiro Hamabe (VTC Spring, 2013)