DocumentCode
1598231
Title
Space-time coding and signal space diversity in the presence of channel estimation errors
Author
Kurt, Tolga ; Deliç, Hukun
Author_Institution
Sch. of Inf. Technol. & Eng., Ottawa Univ., Ont., Canada
Volume
1
fYear
2004
Firstpage
273
Abstract
Joint space-time (ST) coding and constellation rotation is considered in the presence of imperfect channel state information. The combined system, with two transmit antennas, is shown to be more resistant to channel estimation errors than ST coding alone. Experiments involving several cases of channel estimation errors verify the related theory reported in the literature.
Keywords
channel estimation; diversity reception; fading channels; multipath channels; space-time codes; channel estimation errors; constellation rotation; dual transmit antennas; imperfect channel state information; joint space-time coding; link quality; multipath fading; signal space diversity; transmitter diversity; Channel estimation; Computer errors; Constellation diagram; Fading; Information technology; Interleaved codes; Receiving antennas; Space technology; Transmitting antennas; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 2004. Canadian Conference on
ISSN
0840-7789
Print_ISBN
0-7803-8253-6
Type
conf
DOI
10.1109/CCECE.2004.1345009
Filename
1345009
Link To Document