DocumentCode
3522692
Title
Robust transmit Wiener filter for time division duplex systems
Author
Dietrich, Frank A. ; Hunge, Raphael ; Joham, Michael ; Utschick, Wolfgang
Author_Institution
Inst. for Circuit Theor. & Signal Process., Munich Univ. of Technol., Germany
fYear
2003
fDate
14-17 Dec. 2003
Firstpage
415
Lastpage
418
Abstract
Errors in channel state information have a significant impact on the performance of linear preceding (transmit filters) in frequency selective MISO communication links. We present a new robust optimization scheme for the design of the robust transmit Wiener filter, which is based on a stochastic error model. This general paradigm achieves an average robustness as it is relevant for physical layer signal processing.
Keywords
Wiener filters; error statistics; linear codes; optimisation; radio links; signal processing; stability; time division multiplexing; frequency selective MISO communication links; robust transmit Wiener filter; signal processing; stochastic error model; time division duplex systems; Channel state information; Design optimization; Frequency; Information filtering; Information filters; Nonlinear filters; Physical layer; Robustness; Stochastic processes; Wiener filter;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Information Technology, 2003. ISSPIT 2003. Proceedings of the 3rd IEEE International Symposium on
Print_ISBN
0-7803-8292-7
Type
conf
DOI
10.1109/ISSPIT.2003.1341146
Filename
1341146
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