Title :
On performance study of blind identification of a multipath channel
Author :
Désmezières, Agnès ; Costa, Pascale ; Larzabal, Pascal
Author_Institution :
LESiR-ENS, Cachan, France
Abstract :
This work presents a general framework for identification of multipath channel. The connection between different methods are established, allowing comparison of performances. Several blind identification algorithms are proposed depending of the temporal correlation of the fadings. Moreover we have proposed an approximate ML method which is low computationally cost and quasi optimal
Keywords :
antenna phased arrays; array signal processing; correlation methods; fading channels; maximum likelihood estimation; multipath channels; approximate ML method; blind identification algorithms; fading; low computationally cost; multipath channel identification; passive identification; performance; phased antenna array; quasi-optimal algorithm; temporal correlation; Antenna arrays; Antennas and propagation; Computational efficiency; Cost function; Fading; Multipath channels; Parameter estimation; Phase estimation; Phased arrays; Sensor arrays;
Conference_Titel :
Sensor Array and Multichannel Signal Processing Workshop. 2000. Proceedings of the 2000 IEEE
Conference_Location :
Cambridge, MA
Print_ISBN :
0-7803-6339-6
DOI :
10.1109/SAM.2000.878014
