Joint Detection and Decoding Based on MIMO Systems

Author

Wang, Zhongpeng

Author_Institution

Sch. of Inf. Technol. & Electron. Eng., Zhejiang Univ. of Sci. & Technol., Hangzhou

fYear

2009

fDate

27-28 Feb. 2009

Firstpage

45

Lastpage

47

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Communication Software and Networks, 2009. ICCSN '09. International Conference on

Conference_Location

Macau

Print_ISBN

978-0-7695-3522-7

Type

conf

DOI

10.1109/ICCSN.2009.22

Filename

5076808