A geographical location based satellite selection scheme for a novel constellation composed of quasi-geostationary satellites. - Tarik Taleb; Umith Dharmaratna; Nei Kato; Yoshiaki Nemoto (ICC, 2005)

Network Controlled Handover for Improving TCP Performance in LEO Satellite Networks. - Hiroshi Tsunoda; Umith Dharmaratna; Nei Kato; Abbas Jamalipour; Yoshiaki Nemoto (GLOBECOM, 2006)