DocumentCode :
3008282
Title :
Joint detection and channel estimation for SC-FDE with STBC
Author :
Da Silva, Mário Marques ; Dinis, Rui ; Correia, Américo M C
fYear :
2009
fDate :
8-10 Oct. 2009
Firstpage :
157
Lastpage :
160
Abstract :
We consider block transmission techniques combined with rate-1 space time block coding (STBC) for two or four transmit antennas. Since our STBC with 4 transmit antennas is not orthogonal, our receiver includes the cancellation of the residual interference, allowing performances close to the ones of an orthogonal code. We propose an iterative STBC receiver with joint detection and channel estimation. Our performance results show that the proposed single channel - frequency domain equalization (SC-FDE) STBC receiver allows excellent performance with the use of channel data obtained from channel estimation.
Keywords :
block codes; channel estimation; interference suppression; receivers; space-time codes; transmitting antennas; block transmission techniques; channel estimation; orthogonal code; rate-1 space time block coding; residual interference cancellation; single channel-frequency domain equalization receiver; transmit antennas; Channel estimation; Degradation; Frequency domain analysis; Frequency estimation; Interference cancellation; OFDM; Receiving antennas; Telecommunications; Time domain analysis; Transmitting antennas; Channel Estimation; SC-FDE; STBC; Superimposed Pilots; Turbo equalization;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Communications, 2009. APCC 2009. 15th Asia-Pacific Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-4784-8
Electronic_ISBN :
978-1-4244-4785-5
Type :
conf
DOI :
10.1109/APCC.2009.5375667
Filename :
5375667
Link To Document :
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