Title :
Simulation of CDMA system performance with feedback power control
Author :
Ariyavisitakul, S. ; Chang, L.F.
Author_Institution :
Bellcore, Red Bank, NJ, USA
Abstract :
The authors present a summary of the results of a study on CDMA feedback power control in multipath fading radio channels. The signal and interference statistics after power control are presented for a simulated radio system which includes multiple base stations. It is shown that often used analyses based on perfect average power control lead to optimistic capacity results because interference is underestimated by 1-2 dB.
Keywords :
channel capacity; code division multiple access; digital radio systems; fading; feedback; power control; radio reception; radiocommunication; radiofrequency interference; simulation; telecommunications control; CDMA system; RFI; feedback power control; interference statistics; multipath fading radio channels; multiple base stations; signal statistics; simulated radio system;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19911317
