Biblioteka Cyfrowa
Opis wydania
Linear quadratic power control for CDMA systems, Journal of Telecommunications and Information Technology, 2003, nr 2
-
-
Opis :
In this paper, we present a robust decentralized method for jointly performing channel estimation and closed loop power control for the reverse link of CDMA networks. Our method, based on linear quadratic Gaussian (LQG) control systems theory and Kalman filtering, does not require any training symbols for channel or signal to interference ratio (SIR) estimation. The main interest of this new scheme is that it improves the performance of current SIR based power control techniques while avoiding the problem of power escalation, which is often observed in current systems.
Zaproponuj słowa kluczowe, które Twoim zdaniem dobrze opisują to wydanie
Po zalogowaniu będziesz mógł zaproponować nowe słowa kluczowe dla tego wydania. Zaloguj się!