Title :
The universality of the prolate spheroidal wave functions for channel orthogonalization and its modeling
Author :
Ochoa, Alberto Alcocer ; Michel, Ramón Parra ; Kontorovitch, Valeri Ya
Author_Institution :
Dept. of Electr. Eng., CINVESTAV-IPN, Mexico City, Mexico
Abstract :
In this paper, we are proposing the use of the prolate spheroidal wave functions as a universal basis which allows us to span the spatial properties of the communication channel as well as its temporal ones, by means of an orthogonalization approach. It is also shown that this proposal is feasible for the communication channels under study.
Keywords :
channel estimation; covariance matrices; wave functions; channel orthogonalization; communication channel modeling; prolate spheroidal wave functions; Communication channels; Delay; Dispersion; Frequency; MIMO; Proposals; Receiving antennas; Transmitters; Transmitting antennas; Wave functions; Channel Modeling and Simulating; Channel Orthogonalization; Prolate Spheroidal Wave Functions; Universal Basis;
Conference_Titel :
Electrical and Electronics Engineering, 2005 2nd International Conference on
Print_ISBN :
0-7803-9230-2
DOI :
10.1109/ICEEE.2005.1529584
