Title :
Predictive closed-loop power control in CDMA mobile systems
Author :
Lau, F.C.M. ; Tam, W.M.
Author_Institution :
Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ., Kowloon, China
fDate :
1/4/2001 12:00:00 AM
Abstract :
An achievable-SIR-based closed-loop power control scheme is proposed to maximise the minimum signal-to-interference power ratio (SIR). The proposed scheme is found to reduce the outage probability and also the dynamic range of the transmission power compared with the conventional power control scheme
Keywords :
closed loop systems; code division multiple access; mobile radio; power control; predictive control; probability; radiofrequency interference; telecommunication control; CDMA mobile systems; dynamic range; outage probability reduction; power control algorithm; predictive closed-loop power control; signal-to-interference power ratio; transmission power;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010010
