Title :
Channel modelling for a predictive RAKE receiver system
Author :
Laurenson, D.I. ; Povey, G.J.R.
Author_Institution :
Dept. of Electr. Eng., Edinburgh Univ., UK
Abstract :
The paper describes a channel simulation designed for the evaluation of a predictive RAKE system, A detailed description of the channel model is given, with reference to the implementation details, and some preliminary analysis of the model outputs is shown, A predictive least squares algorithm is applied to the model, and its performance when training on a noisy signal is shown. The channel used is characterised by a 300 Hz Doppler frequency with an 8 kHz symbol rate. A processing gain of 27 dB (512 chips per symbol) is assumed
Keywords :
digital radio; eigenvalues and eigenfunctions; land mobile radio; least squares approximations; multipath channels; prediction theory; radio receivers; 27 dB; 300 Hz; 8 kHz; channel modelling; channel simulation; noisy signal; performance; predictive RAKE receiver system; predictive least squares algorithm; processing gain; Algorithm design and analysis; Analytical models; Fading; Least squares methods; Multipath channels; Performance analysis; Prediction algorithms; Predictive models; Signal analysis; Signal design;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 1994. Wireless Networks - Catching the Mobile Future., 5th IEEE International Symposium on
Conference_Location :
The Hague
Print_ISBN :
90-5199-193-2
DOI :
10.1109/WNCMF.1994.529182
