Title :
Optimization of Earth station receiving performances to minimize total system cost
Author :
Miyoshi, Kazuyoshi
Author_Institution :
Dept. of Comput. Sci., Hiroshima Inst. of Technol., Japan
Abstract :
SCPC and TDMA satellite communication systems of meshed network configurations are studied. In SCPC, Earth station transmission power of a channel is controlled to minimize transponder power, keeping the required communication quality. With TDMA, transmission burst bit rate is controlled to maximize transponder capacity. Using cost models of Earth stations and transponders, sets of equations to optimize receiving performances (G/T) of Earth stations are derived. The equations are solved and the total system cost including a transponder and Earth stations is minimized
Keywords :
economics; satellite ground stations; time division multiple access; transponders; Earth station receiving performances; Earth station transmission power; SCPC satellite communication systems; TDMA satellite communication systems; communication quality; total system cost; transmission burst bit rate; transponder capacity; transponder power; Bit rate; Communication system control; Cost function; Equations; Power system modeling; Satellite communication; Satellite ground stations; Telecommunication traffic; Time division multiple access; Transponders;
Conference_Titel :
Systems, Man, and Cybernetics, 1997. Computational Cybernetics and Simulation., 1997 IEEE International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-4053-1
DOI :
10.1109/ICSMC.1997.637504
