Author Affiliations

Masahiro Daikoku,^(1),* Itsuro Morita,⁽¹⁾ Hidenori Taga,⁽¹⁾ Hideaki Tanaka,⁽¹⁾ Tetsuya Kawanishi,⁽²⁾ Takahide Sakamoto,⁽²⁾ Tetsuya Miyazaki,⁽²⁾ and Takahisa Fujita⁽³⁾

⁽¹⁾KDDI R&D Laboratories Inc.,2-1-15, Ohara, Fujimino-shi, Saitama 356-8502, Japan

⁽²⁾National Institute of Information and Communications Technology, 4-2-1, Nukui-Kita, Koganei-shi, Tokyo 184-8795, Japan

⁽³⁾New Technology Research Laboratories, Sumitomo Osaka Cement Co., Ltd., 585, Toyotomi, Funabashi-shi, Chiba 274-8601, Japan

^*Corresponding author: daikoku@kddilabs.jp