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acessibilidade

http://hdl.handle.net/10071/16484
acessibilidade
Title: Iterative receiver combining IB-DFE with MRC for massive MIMO schemes
Authors: Fernandes, D.
Cercas, F.
Dinis, R.
Keywords: Massive MIMO
5G
SC-FDE
IB-DFE
MRC
Issue Date: 2017
Publisher: Elsevier
Abstract: Once we are moving to the 5G system it is imperative to reduce the complexity of massive MIMO (Multiple-Input, Multiple Output) receivers. This paper considers the uplink transmission using massive MIMO combined with SC-FDE (Single-Carrier with Frequency-Domain Equalization). We propose an iterative frequency-domain receiver merging IB-DFE (Iterative Block Decision-Feedback Equalizer) with MRC (Maximal Ratio Combining). We propose a novel approach to reduce the complexity of the receiver by avoiding matrix inversions while maintaining a level of performance very close to the Matched Filter Bound (MFB), which makes it an excellent option for 5G systems.
Peer reviewed: yes
URI: https://ciencia.iscte-iul.pt/id/ci-pub-45401
http://hdl.handle.net/10071/16484
DOI: 10.1016/j.procs.2017.05.356
ISSN: 1877-0509
Appears in Collections:IT-CRI - Comunicações a conferências internacionais

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