Author Affiliations +
Osamu Nishikawa,1 Takatsune Okada,1 Hiroshi Yoshikawa,2 Koki Sato,3 Toshio Honda4
1Telecommunications Advancement Organization of Japan (Japan)
2Telecommunications Advancement Organization of Japan and Nihon Univ. (Japan)
3Telecommunications Advancement Organization of Japan and Shonan Institute of Technology (Japan)
4Telecommunications Advancement Organization of Japan and Chiba Univ. (Japan)