Real-time Phase Tracking Method for IEEE 802.11a/g/n Receiver under Phase Noise Condition. - Ren Sakata; Koji Akita; Kazumi Sato (VTC Spring, 2006)

A/D Converter Clipping Noise Suppression for High-Sensitivity Carrier-Sensing of Cognitive Radio Transceiver. - Tazuko Tomioka; Ren Sakata; Tomoya Horiguchi; Takeshi Tomizawa; Kaoru Inoue (GLOBECOM, 2007)

Group-Wise Scrambling Diversity for Broadcast and Multicast Services in OFDM Cellular System. - Koji Akita; Ren Sakata; Noritaka Deguchi (VTC Fall, 2007)

Proposal of an A/D Converter Clipping Noise Suppression Technique for High-Sensitivity Carrier-Sensing of Cognitive Radio Transceiver. - Tazuko Tomioka; Ren Sakata; Tomoya Horiguchi; Takeshi Tomizawa; Kaoru Inoue (IEICE Trans. Commun., 2008)

Performance Analysis of Control Signal Transmission Technique for Cognitive Radios in Dynamic Spectrum Access Networks. - Ren Sakata; Tazuko Tomioka; Takahiro Kobayashi (IEICE Trans. Commun., 2009)

Software Defined Modem for Cognitive Radio with Dynamically Reconfigurable Processor. - Ren Sakata; Daisuke Takeda; Noritaka Deguchi; Tatsuma Hirano; Takashi Yoshikawa (IEICE Trans. Commun., 2012)

Dynamic Pilot Channel Transmission with Adaptive Receive Filter Configuration for Cognitive Radio System. - Ren Sakata; Tazuko Tomioka; Takahiro Kobayashi (IEICE Trans. Commun., 2012)