Mr. Iwata and Mr. Zhang attended 2015 Joint Convention, the Hokkaido Chapters of the Institutes of Electrical and Information Engineers, which was held at Kitami Institute of Technology On Oct. 7-8. The following presentations were given at the conference.

• Sukeyuki Iwata, Takashi Imagawa, Hiroshi Tsutsui, Yoshikazu Miyanaga, “An evaluation of high quality synchronization method in MIMO-OFDM using measured value,” Joint Conference of Electrical, Electronics and Information Engineers in Hokkaido, Nov. 2015 (in Japanese).
• Wenheng Zhang, Alia Asheralieva, Gengfa Fang, Hiroshi Tsutsui, Yoshikazu Miyanaga, “A Power Allocation Method in OFDMA System,” Joint Conference of Electrical, Electronics and Information Engineers in Hokkaido, Nov. 2015.