Title :
Performance analysis of multimedia CDMA satellite systems with an improved power control strategy
Author :
Cianca, E. ; Pratesi, M. ; Ruggieri, M. ; Chianura, M.
Author_Institution :
Dipt. di Ingegneria Elettronica, Rome Univ., Italy
Abstract :
A previously proposed strategy for power control in mobile multimedia terrestrial systems has been extended to match features and needs of mobile satellite networks. The strategy is applied to a DS-CDMA scheme. The improvement in the performance attainable through the use of the proposed strategy is noticeable, as shown in the paper
Keywords :
code division multiple access; fading channels; mobile satellite communication; multimedia communication; multipath channels; multiuser channels; phase shift keying; power control; spread spectrum communication; telecommunication control; BPSK; DS-CDMA; mobile multimedia terrestrial systems; mobile satellite networks; multibeam satellite system; multimedia CDMA satellite systems; multipath channels; optimization; performance analysis; power control; system capacity; Bit error rate; Fading; Multiaccess communication; Multimedia systems; Performance analysis; Power control; Power system modeling; Quality of service; Satellites; Signal to noise ratio;
Conference_Titel :
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-5435-4
DOI :
10.1109/VETECF.1999.798456
