Transmit Antenna Selection for Physical-Layer Network Coding Based on Euclidean Distance

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Title: Transmit Antenna Selection for Physical-Layer Network Coding Based on Euclidean Distance
Authors: Kumar, VaibhavCardiff, BarryFlanagan, Mark F.
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Date: 8-Dec-2017
Online since: 2019-10-07T14:14:08Z
Abstract: Physical-layer network coding (PNC) is now well- known as a potential candidate for delay-sensitive and spectrally efficient communication applications, especially in two-way relay channels (TWRCs). In this paper, we present the error performance analysis of a multiple-input single- output (MISO) fixed network coding (FNC) system with two different transmit antenna selection (TAS) schemes. For the first scheme, where the antenna selection is performed based on the strongest channel, we derive a tight closed-form upper bound on the average symbol error rate (SER) with M-ary modulation and show that the system achieves a diversity order of 1 for M > 2. Next, we propose a Euclidean distance (ED) based antenna selection scheme which outperforms the first scheme in terms of error performance and is shown to achieve a diversity order lower bounded by the minimum of the number of antennas at the two users.
Funding Details: European Commission - European Regional Development Fund
Science Foundation Ireland
Type of material: Conference Publication
Publisher: IEEE
Copyright (published version): 2017 IEEE
Keywords: RelaysTransmitting antennasNetwork codingPhase shift keyring
DOI: 10.1109/GLOCOM.2017.8254916
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Language: en
Status of Item: Peer reviewed
Is part of: 2017 IEEE Global Communications Conference (GLOBECOM), Singapore, 4-8 December 2017: Proceedings
Conference Details: The 2017 IEEE Global Communications Conference (GLOBECOM 2017), Singapore, 4-8 December 2017
ISBN: 9781509050192
Appears in Collections:Electrical and Electronic Engineering Research Collection

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