Ciuonzo, Domenico and Rossi, Pierluigi Salvo and Dey, Subhrakanti (2014) Massive MIMO meets decision fusion: Decode-and-fuse vs. decode-then-fuse. In: 2014 IEEE 8th Sensor Array and Multichannel Signal Processing Workshop (SAM). IEEE, pp. 265-268. ISBN 9781479914814

Preview

Download (672kB) | Preview

Abstract

We study channel-aware decision fusion over a multiple-input multiple-output (MIMO) channel in the largearray regime at the decision-fusion center (DFC). Inhomogeneous large-scale fading between the sensors and the DFC is consider in addition to the small-scale fading, and pilot-based channel estimation is performed at the DFC. Linear processing techniques are analyzed in order to design low-complexity alternatives to the optimum log-likelihood ratio test (LLRT). Performance evaluation based on Monte Carlo simulations are presented.

Item Type:	Book Section
Additional Information:	Cite as: D. Ciuonzo, P. Salvo Rossi and S. Dey, "Massive MIMO meets decision fusion: Decode-and-fuse vs. decode-then-fuse," 2014 IEEE 8th Sensor Array and Multichannel Signal Processing Workshop (SAM), 2014, pp. 265-268, doi: 10.1109/SAM.2014.6882391.
Keywords:	Massive MIMO; Decision Fusion; Decode-and-Fuse; Decode-then-Fuse;
Academic Unit:	Faculty of Science and Engineering > Electronic Engineering Faculty of Science and Engineering > Research Institutes > Hamilton Institute
Item ID:	14506
Identification Number:	https://doi.org/10.1109/SAM.2014.6882391
Depositing User:	Subhrakanti Dey
Date Deposited:	03 Jun 2021 15:37
Publisher:	IEEE
Refereed:	Yes
URI:	Publisher
Use Licence:	This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

Repository Staff Only(login required)

Item control page

Downloads

Origin of downloads