Analysis of Fog Networking Procedures in Heterogeneous Wireless Networks

Zaripov, Behruz (2017) Analysis of Fog Networking Procedures in Heterogeneous Wireless Networks. [Laurea magistrale], Università di Bologna, Corso di Studio in Telecommunications engineering / ingegneria delle telecomunicazioni [LM - DM270], Documento full-text non disponibile
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The purpose of this study is to provide a general framework of the latest trends of mobile network architectures. The two main architectures treated in this work are Cloud-RAN and Fog-RAN. We give descriptions of both architectures, then show advantages and disadvantages of them. We mainly focus on the performance of Fog-RAN model taking into account only computation and communication latencies. In order to analyse our Fog-RAN architecture, we measure the impact of traffic produced in our network, by using 3 different policies: Random Policy, Maximum Available Capacity Policy and Nearest Node Policy. Furthermore, we measure the impact of delay by fixing the amount of traffic generated by the network. Numerical results of our considered scenarios show that the maximum available capacity policy outperforms two other polices, when the traffic produced in the network is very high. When the traffic is very low, the best policy is the nearest node one. On the other hand, by fixing the amount of traffic we show that when the delay threshold is from 1-3 ms the Maximum capacity policy performs better than two other policies. When the delay threshold is greater than 5 ms the Nearest Node policy shows better results.

Tipologia del documento
Tesi di laurea (Laurea magistrale)
Autore della tesi
Zaripov, Behruz
Relatore della tesi
Correlatore della tesi
Corso di studio
Curriculum: Communication devices, signals and systems
Ordinamento Cds
Parole chiave
Fog Computing,IoT,Cloud Computing,5G,RAN
Data di discussione della Tesi
6 Ottobre 2017

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