UAV-to-UAV Communications in Cellular Networks

We consider a cellular network deployment where UAV-to-UAV (U2U) transmit-receive pairs share the same spectrum with the uplink (UL) of cellular ground users (GUEs). For this setup, we focus on analyzing and comparing the performance of two spectrum sharing mechanisms: (i) underlay, where the same t...

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Published in:	IEEE transactions on wireless communications Vol. 19; no. 9; pp. 6130 - 6144
Main Authors:	Azari, M. Mahdi, Geraci, Giovanni, Garcia-Rodriguez, Adrian, Pollin, Sofie
Format:	Journal Article
Language:	English
Published:	New York IEEE 01.09.2020 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:	Antenna radiation patterns Antennas Cellular communication Cellular networks D2D communications Interference Power control Propagation losses Sidelobes spectrum sharing stochastic geometry Transmitters UAV-to-UAV communications Unmanned aerial vehicles
ISSN:	1536-1276, 1558-2248
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Abstract	We consider a cellular network deployment where UAV-to-UAV (U2U) transmit-receive pairs share the same spectrum with the uplink (UL) of cellular ground users (GUEs). For this setup, we focus on analyzing and comparing the performance of two spectrum sharing mechanisms: (i) underlay, where the same time-frequency resources may be accessed by both UAVs and GUEs, resulting in mutual interference, and (ii) overlay, where the available resources are divided into orthogonal portions for U2U and GUE communications. We evaluate the coverage probability and rate of both link types and their interplay to identify the best spectrum sharing strategy. We do so through an analytical framework that embraces realistic height-dependent channel models, antenna patterns, and practical power control mechanisms. For the underlay, we find that although the presence of U2U direct communications may worsen the uplink performance of GUEs, such effect is limited as base stations receive the power-constrained UAV signals through their antenna sidelobes. In spite of this, our results lead us to conclude that in urban scenarios with a large number of UAV pairs, adopting an overlay spectrum sharing seems the most suitable approach for maintaining a minimum guaranteed rate for UAVs and a high GUE UL performance.
AbstractList	We consider a cellular network deployment where UAV-to-UAV (U2U) transmit-receive pairs share the same spectrum with the uplink (UL) of cellular ground users (GUEs). For this setup, we focus on analyzing and comparing the performance of two spectrum sharing mechanisms: (i) underlay, where the same time-frequency resources may be accessed by both UAVs and GUEs, resulting in mutual interference, and (ii) overlay, where the available resources are divided into orthogonal portions for U2U and GUE communications. We evaluate the coverage probability and rate of both link types and their interplay to identify the best spectrum sharing strategy. We do so through an analytical framework that embraces realistic height-dependent channel models, antenna patterns, and practical power control mechanisms. For the underlay, we find that although the presence of U2U direct communications may worsen the uplink performance of GUEs, such effect is limited as base stations receive the power-constrained UAV signals through their antenna sidelobes. In spite of this, our results lead us to conclude that in urban scenarios with a large number of UAV pairs, adopting an overlay spectrum sharing seems the most suitable approach for maintaining a minimum guaranteed rate for UAVs and a high GUE UL performance.
Author	Pollin, Sofie Geraci, Giovanni Garcia-Rodriguez, Adrian Azari, M. Mahdi
Author_xml	– sequence: 1 givenname: M. Mahdi orcidid: 0000-0001-7691-3787 surname: Azari fullname: Azari, M. Mahdi email: mmahdi.azari@gmail.com organization: Catalan Telecommunications Technology Center (CTTC), Castelldefels, Spain – sequence: 2 givenname: Giovanni orcidid: 0000-0002-9998-1747 surname: Geraci fullname: Geraci, Giovanni organization: Department of Information and Communication Technologies, Universitat Pompeu Fabra, Barcelona, Spain – sequence: 3 givenname: Adrian orcidid: 0000-0002-6556-9439 surname: Garcia-Rodriguez fullname: Garcia-Rodriguez, Adrian organization: Nokia Bell Labs, Dublin, Ireland – sequence: 4 givenname: Sofie orcidid: 0000-0002-1470-2076 surname: Pollin fullname: Pollin, Sofie organization: KU Leuven, Leuven, Belgium
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References	ref15 ref14 ref52 (ref49) 2019 ref11 ref10 ref17 ref16 ref19 ref18 (ref9) 2019 banagar (ref36) 2019 ref51 yang (ref13) 2018 ref46 ref47 ref42 ref41 ref44 (ref48) 2012 ref43 ref8 ref7 ref6 ref5 ref35 gradshteyn (ref50) 2014 ref34 ref37 ref31 ref30 ref33 ref32 ref1 ref39 ref38 (ref4) 2017 ref24 ref23 ref26 ref25 ref20 geraci (ref3) 2019 orfanidis (ref45) 2002 ref22 ref21 ref28 ref27 ref29 (ref12) 2018 (ref40) 2017 azari (ref2) 2020
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SubjectTerms	Antenna radiation patterns Antennas Cellular communication Cellular networks D2D communications Interference Power control Propagation losses Sidelobes spectrum sharing stochastic geometry Transmitters UAV-to-UAV communications Unmanned aerial vehicles
Title	UAV-to-UAV Communications in Cellular Networks
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