DocumentCode
1636049
Title
On the Performance of Symbol-Sampled Receivers Over Unknown Continuous-Time Channels
Author
Souza, Richard Demo ; Garcia-Frias, Javier
Author_Institution
DAELN, UTFPR, Curitiba
fYear
2006
Firstpage
1
Lastpage
4
Abstract
The effect of the shaping filter excess bandwidth in the performance of symbol-sampled receivers over unknown continuous-time channels is investigated. The performance loss is determined in terms of information rate, and relative to the case of perfectly synchronized matched filtering, where the continuous-time channel has to be known a priori. Numerical results are presented for the case of a raised cosine shaping filter and 2-ray and 3-ray continuous-time channel models.
Keywords
filtering theory; maximum likelihood estimation; radio receivers; a priori estimation; information rate; shaping filter; symbol-sampled receivers; synchronized matched filtering; unknown continuous-time channels; Bandwidth; Information filtering; Information filters; Information rates; Matched filters; Maximum likelihood estimation; Performance loss; Sampling methods; Statistics; Transversal filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicular Technology Conference, 2006. VTC-2006 Fall. 2006 IEEE 64th
Conference_Location
Montreal, Que.
Print_ISBN
1-4244-0062-7
Electronic_ISBN
1-4244-0063-5
Type
conf
DOI
10.1109/VTCF.2006.361
Filename
4109626
Link To Document