Title :
Joint Detection and Decoding Based on MIMO Systems
Author_Institution :
Sch. of Inf. Technol. & Electron. Eng., Zhejiang Univ. of Sci. & Technol., Hangzhou
Abstract :
In this paper, a signal detection scheme through the iterative joint MIMO parallel interference (PIC) detection and decoding is proposed for convolutional encoding MIMO systems. The output of decoder is again feedback to MIMO detection for doing interference cancellation. So performance of receiver is improved by the joint iterative detection and decoding. The performance of algorithm is evaluated based on computer simulation. The simulation results indicate that the performance of the propose receiver is greatly improved compared to coded MIMO systems without iteration.
Keywords :
MIMO communication; convolutional codes; interference suppression; iterative decoding; signal detection; MIMO parallel interference detection; convolutional encoding MIMO system; interference cancellation; iterative decoding method; joint detection scheme; Computer simulation; Convolution; Convolutional codes; Encoding; Interference cancellation; Iterative algorithms; Iterative decoding; MIMO; Output feedback; Signal detection; MIMO; VBLAST; signal detection;
Conference_Titel :
Communication Software and Networks, 2009. ICCSN '09. International Conference on
Conference_Location :
Macau
Print_ISBN :
978-0-7695-3522-7
DOI :
10.1109/ICCSN.2009.22
