DocumentCode
2830130
Title
Precoding for point-to-multipoint transmission over MIMO ISI channels
Author
Fischer, Robert F H ; Stierstorfer, Clemens ; Huber, Johannes B.
Author_Institution
Inst. fur Informationsubertragung, Erlangen Univ., Germany
fYear
2004
fDate
2004
Firstpage
208
Lastpage
211
Abstract
Tomlinson-Harashima type precoding for point-to-multipoint transmission over linear dispersive channels which suffer from intersymbol interference and multiuser interference is reviewed. The tasks of the matrix filters at the joint transmitter, their calculation by spectral factorization, and the necessity of an optimized processing order are discussed. The performance of precoding is covered by numerical simulations.
Keywords
MIMO systems; decision feedback equalisers; dispersive channels; intersymbol interference; matrix decomposition; radio transmitters; MIMO channels; Tomlinson-Harashima type precoding; intersymbol interference; linear dispersive channels; matrix filters; multiuser interference; point-to-multipoint transmission; spectral factorization; Dispersion; Filtering; Finite impulse response filter; Intersymbol interference; MIMO; Matched filters; Numerical simulation; Receiving antennas; Transmitters; Transmitting antennas;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2004 International Zurich Seminar on
Print_ISBN
0-7803-8329-X
Type
conf
DOI
10.1109/IZS.2004.1287426
Filename
1287426
Link To Document