A method of service quality estimation with a network measurement tool. - Osamu Maeshima; Yoshihiro Ito; Masami Ishikura; Tohru Asami (IPCCC, 1999)

Simulation evaluation on area extension and system capacity of CDMA packet communication system utilizing multihop connection. - Osamu Maeshima; Naoki Fuke; Keizo Sugiyama; Hideyuki Shinonaga; Anthony S. Acampora (PIMRC, 2003)

Multihop mobile communications system using MC-CDMA in forward links. - Takeo Ohseki; Naoki Fuke; Osamu Maeshima; Hisato Iwai; Keizo Sugiyama; Mitsuo Nohara (WCNC, 2005)

A Roadside-to-vehicle Communication System for Vehicle Safety using Dual Frequency Channels. - Osamu Maeshima; Shengwei Cai; Teruhiko Honda; Hirofumi Urayama (ITSC, 2007)