Simultaneous Uplink/Downlink Transmission Using Full-Duplex Single-RF MIMO

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Title: Simultaneous Uplink/Downlink Transmission Using Full-Duplex Single-RF MIMO
Authors: Narayanan, SandeepAhmadi, HamedFlanagan, Mark F.
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Date: Feb-2016
Online since: 2019-10-08T13:54:59Z
Abstract: In this letter, we introduce a full-duplex protocol for simultaneous transmission between the uplink and the downlink of cellular networks. The protocol takes advantage of the inactive antenna(s) in multiple-input-multiple-output (MIMO) systems with a single active radio frequency (RF) front-end. More precisely, for the downlink transmissions, we make use of spatial modulation (SM), and for the uplink, we make use of the coordinate-interleaved orthogonal design (CIOD)-based space-time block code (STBC). We provide accurate mathematical expressions for evaluating the error-performances and the achievable diversity order at the base station (BS) and at the mobile terminal (MT) in the presence of self-interference. Our results demonstrate clearly the potential of SM and CIOD for full-duplex operation.
Funding Details: Science Foundation Ireland
Type of material: Journal Article
Publisher: IEEE
Journal: IEEE Wireless Communications Letters
Volume: 5
Issue: 1
Start page: 88
End page: 91
Copyright (published version): 2015 IEEE
Keywords: Full-DuplexSingle-RF MIMOPerformance AnalysisTransmitting antennasWireless communicationDownlinkUplinkReceiving antennas
DOI: 10.1109/LWC.2015.2500901
Language: en
Status of Item: Peer reviewed
Appears in Collections:Electrical and Electronic Engineering Research Collection

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