Title :
IMT-2000 services with LEO satellite constellation for regional communication network
Author :
Thimothy, K. Isaiah ; Hie, Tan Soon ; Nagarajan, Narayanaswami
Author_Institution :
Center for Res. on Satellite Technol., Nanyang Technol. Univ., Singapore
Abstract :
The goal of 3G-satellite communication systems is to deliver multimedia services to the user in the mobile domain. This requires the provision of users data rates that are substantially higher than (up to 384 kbps) those provided by 2G networks. The performance of a WCDMA system; in terms of the capacity and QoS (quality of service) for providing the IMT-2000 services with the LEO satellites constellation design for regional coverage, has been presented.
Keywords :
3G mobile communication; broadband networks; code division multiple access; mobile satellite communication; multimedia communication; multiuser channels; quality of service; radio networks; 2G networks; 384 kbit/s; 3G-satellite communication systems; IMT-2000 services; LEO satellite constellation; QoS; WCDMA system; air interface; mobile radio; multimedia services; quality of service; regional communication; regional coverage; system capacity; Artificial satellites; Communication networks; Low earth orbit satellites; Multiaccess communication; Quality of service; Satellite antennas; Satellite broadcasting; Satellite communication; Satellite constellations; Space technology;
Conference_Titel :
Communication Systems, 2002. ICCS 2002. The 8th International Conference on
Print_ISBN :
0-7803-7510-6
DOI :
10.1109/ICCS.2002.1183212
