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Interference modeling of wireless cooperative systems

Belmekki, Baha Eddine Youcef. Interference modeling of wireless cooperative systems. PhD, Informatique et Télécommunication, Institut National Polytechnique de Toulouse, 2020

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Abstract

The main goal of this thesis is to study the impact of interference on cooperative vehicular communications (VCs) with the aid of stochastic geometry tools. This thesis also proposes a framework to model interference in cooperative VCs. First, we study the effects of interference dependence on the received node for several transmission schemes, different channel models, and two mobility models. The performance in terms of outage probability is investigated. Second, we investigate the improvement of using non-orthogonal multiple access (NOMA) in the performance in terms of outage probability and average achievable rate for several transmission schemes. The results show that NOMA improves significantly the performance. We also investigate conditions in which NOMA outperforms OMA. Finally, studies are conducted: 1) an adaptive cooperative NOMA protocol is proposed, 2) an analysis of millimeter waves (mmWave) vehicular networks is carried out, 3) extension scenarios are investigated such as multiple relays, multiple hops, or multiples lanes.

Item Type:PhD Thesis
Uncontrolled Keywords:
Institution:Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
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Research Director:
Escrig, Benoît and Hamza, Abdelkrim
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Deposited On:18 Feb 2021 09:28

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