Unit:
Κατεύθυνση Οικονομική και Διοίκηση των Τηλεπικοινωνιακών ΔικτύωνΠληροφορική
Author:
Mavroudis Lazaros
Sgardelis Kyriakos
Supervisors info:
Κατσιάνης Δημήτριος, ΕΔΙΠ, ΣΧΟΛΗ ΘΕΤΙΚΩΝ ΕΠΙΣΤΗΜΩΝ
ΤΜΗΜΑ ΠΛΗΡΟΦΟΡΙΚΗΣ ΚΑΙ ΤΗΛΕΠΙΚΟΙΝΩΝΙΩΝ , ΕΘΝΙΚΟ ΚΑΙ ΚΑΠΟΔΙΣΤΡΙΑΚΟ ΠΑΝΕΠΙΣΤΗΜΙΟ ΑΘΗΝΩΝ
Original Title:
Παρουσίαση των δικτύων 5G – Τεχνοοικονομική προσέγγιση
Translated title:
Presentation of 5G - Feasibility approach networks
Summary:
In this thesis, we represent a techno-economic study on the integration of advanced technologies in the 5G network design in order to meet the specifications set by the ETSI organization. The 5G networks should ensure the continuous connectivity of users, providing at the same time the required QoS (Quality of Service) and make reality what we call IoT (Internet of Things). The 5G will be designed with flexibility and scalability. For this reason, service providers are turning to integration technologies such as Software Defined Networking (SDN), the Network Function Virtualization (NFV) and Cloud Computing. As part of this diplomatic thesis initially we did a throwback to the evolution of wireless networks by representing briefly networks 1st, 2nd and 3rd generation. Then we analyzed the need for LTE, the evolution in this and in the 4G, and we also made extensive reference to the concept of 4G and Femtocells in LTE networks. The essential aim after this analysis was the smooth transition to the 5th generation networks. These originally was a presentation of the technical features and new technologies that integrate. It could at this point to avoid referring to the problem of the spectrum, followed by extensive explanation of Software Defined Networking and Cloud Computing. Follows the techno-economic analysis, and reference is made to a proposed architecture. Finally we made a theoretical and practical modeling of a theoretical provider. Analyzed through diagrams some stochastic demand models based on the 5G penetration rates for the decade 2019-2020. Even we presented an evaluation of the investment and found the net present value for our theoretical model (company). Closing quoted the major articles presenting the latest developments of 5G networks.
Main subject category:
Technology - Computer science
Keywords:
5G, LTE, LTE advanced, 4G, UMTS, 3GPP, Small Cells, ETSI, Network Function Virtualization, NPV, PI, LRM, Fisher Pry Model, Gompertz Model, Logistic Model, Bass Model
