1. Y. Yasui, O. Kobayashi, K. Yamamoto, K. Ando, K. Horikawa, N-STARc and development of its satellite control system, NTT DoCoMo Technical Journal 11(11) 67–76.
2. M. Ueba, K. Ohata, J. Mitsugi, M. Umchira, Broadband and scalable mobile satellite communication systems for future access networks, 22nd AIAA ICSSC, AIAA 2004-3154, May 2004.
3. J. Mitsugi, Y. Nakasuga, Y. Imaizumi, Y. Suzuki, M. Ueba, Satellite on-board technologies for next generation mobile satellite communication systems, IEICE Technical Report, SAT2003-113, October 2003.
4. ITU-R, Provisional technical characteristics of earth stations on board vessels operating in the frequency bands 5,926–6,425MHz and 14–14.5GHz, which are allocated to the fixed-satellite service, Draft modification to Recommendation ITU-R S.1587, October 2003.
5. M. Pisaruck, C. McLain, A. Kumar, O. Yamanaka, Connexion by BoeingSM-Broadband Satellite Service, IEICE Technical Report, vol. 102 (359) SAT 2002-55-70, October 2002, pp. 105–109.