Paper Info
Title
Iterative Multiuser Detection and Decoding with Spatially Coupled Interleaving
Abstract
Spatially coupled (SC) interleaving is proposed to improve the performance of iterative multiuser detection and decoding (MUDD) for quasi-static fading multiple-input multiple-output systems. The linear minimum mean-squared error (LMMSE) demodulator is used to reduce the complexity and to avoid error propagation. Furthermore, sliding window MUDD is proposed to circumvent an increase of the decoding latency due to SC interleaving. Theoretical and numerical analyses show that SC interleaving can improve the performance of the iterative LMMSE MUDD for regular low-density parity-check codes.
Year
DOI
Venue
2013
10.1109/WCL.2013.082713.130465
Wireless Communications Letters, IEEE
Keywords
DocType
Volume
MIMO communication,demodulators,fading channels,iterative decoding,least mean squares methods,multiuser channels,multiuser detection,parity check codes,LMMSE demodulator,SC interleaving,complexity reduction,decoding latency,error propagation,iterative LMMSE MUDD,iterative multiuser detection-decoding,linear minimum mean-squared error demodulator,low-density parity check codes,quasistatic fading multiple-input multiple-output systems,sliding window MUDD,spatially-coupled interleaving,Spatial coupling,density evolution,iterative multiuser detection and decoding,multiple-input multiple-output (MIMO) systems,sliding window decoding
Journal
2
Issue
ISSN
Citations 
6
2162-2337
4
PageRank 
References 
Authors
0.42
7
2
Name
Order
Citations
PageRank
Keigo Takeuchi19312.11
Shuhei Horio240.42