PERFORMANCE ANALYSIS OF THE MATRIX PAIR METHOD FOR BLIND CHANNEL IDENTIFICATION

Authors
QIU WZ HUA YB
Citation
Wz. Qiu et Yb. Hua, PERFORMANCE ANALYSIS OF THE MATRIX PAIR METHOD FOR BLIND CHANNEL IDENTIFICATION, IEEE transactions on information theory, 43(4), 1997, pp. 1245-1253
Citations number
15
Categorie Soggetti
Information Science & Library Science","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on information theory → ACNP
ISSN journal
00189448
Volume
43
Issue
4
Year of publication
1997
Pages
1245 - 1253
Database
ISI
SICI code
0018-9448(1997)43:4<1245:PAOTMP>2.0.ZU;2-H
Abstract
We study the estimation variance performance of the matrix pair (MP) m ethod for estimating the impulse responses of multiple FIR channels dr iven by an unknown input sequence, A first-order perturbation analysis of the large-data-size performance of the MP method is presented and an explicit expression for the estimation variance is derived. Both th e theoretical and simulation results are used to investigate the stati stical performance of the MP method and a number of new insights are r evealed.