Please use this identifier to cite or link to this item: http://hdl.handle.net/11144/3141
Title: A simplified massive MIMO implemented with pre or post-processing
Authors: Silva, Mário Marques da
Dinis, Rui
Keywords: Massive MIMO
Precoding
SC-FDE
5G
Interference cancellation
mm-Wave
Issue Date: Jun-2017
Publisher: Elsevier
Citation: M. Marques da Silva, R. Dinis, A simplified massive MIMO implemented with pre or post-processing, Physical Communication (2017), http://dx.doi.org/10.1016/j.phycom.2017.06.002.
Abstract: This paper considers the use of massive multiple input, multiple output (MIMO) combined with singlecarrier with frequency-domain equalization (SC-FDE) modulations, associated to millimeter wave (mmWave) communications using precoding. For the sake of comparison, this paper performs a comparison of pre and post-processing methodology, using the same algorithms. In this paper, we consider three different types of algorithms: Zero Forcing Transmitter (ZFT), Maximum Ratio Transmitter (MRT), and Equal Gain Transmitter (EGT), both of the latter two with iterative detection schemes. The advantage of both MRT and EGT relies on avoiding the computation of pseudo-inverse of matrices. The performance of MRT and EGT are very close to the matched filter bound just after a few iterations of a new proposed interference cancellation, even when the number of receiving antennas is not very high.
Peer reviewed: yes
URI: http://hdl.handle.net/11144/3141
ISSN: 1874-4907
Publisher version: http://www.sciencedirect.com/science/article/pii/S187449071630218X
Appears in Collections:DCT - Artigos/Papers

Files in This Item:
File Description SizeFormat 
A simplified massive.pdf638.11 kBAdobe PDFView/Open


FacebookTwitterDeliciousLinkedInDiggGoogle BookmarksMySpace
Formato BibTex MendeleyEndnote Currículo DeGóis 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.