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http://dx.doi.org/10.7840/kics.2014.39A.9.528

Iterative Detection and Decoding of LDPC-Coded Multiuser Uplink Massive-MIMO Systems  

Park, Jin Soo (School of Electrical and Electronic Engineering, Yonsei University)
Kim, Inseon (School of Electrical and Electronic Engineering, Yonsei University)
Song, Hong-Yeop (School of Electrical and Electronic Engineering, Yonsei University)
Han, Sung Woo (Agency for Defence Development)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.39A, no.9, 2014 , pp. 528-534 More about this Journal
Abstract
In this paper, we propose an iterative detection and decoding scheme for the LDPC coded multiuser uplink massive-MIMO systems. We consider the simple maximal ratio combining (MRC) detector and LDPC decoder. We formulate the soft output of MRC detector and the relation between the extrinsic informations of the detector and decoder. The performance improvement of the proposed iterative detection and decoding scheme is shown by computer simulation.
Keywords
massive-MIMO; multiuser access; MRC detector; LDPC codes; iterative receiver;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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