Κατεύθυνση / ειδίκευση Δικτύωση Υπολογιστών (ΔΙΚ)
Library of the School of Science

2015-06-07

2015

Βάγιας Μάριος Αλέξανδρος

Αθανασι?α (Να?νση) Αλωνιστιω?τη

συγκριτικη? μελε?τη μηχανισμω?ν situation perception σε self managed δι?κτυα

Greek

situation perception analysis in self managed networks

This postgraduate thesis aims to solve the problem of mobile broadband where
high densification (large number of base stations) applies. A series of
self-organizing and self-optimized mechanisms is evaluated for next generation
mobile networks. This thesis works on protocols defined by LTE-A and tries to
meet demands and needs the previous institutions and organizations have
documented.
Specifically a solution of load identification based on fuzzy logic mechanisms,
with the ultimate goal being the fair and efficient distribution of resources
for users, is demonstrated. While current and established solutions rely on
simple rules for load identification, this proposal introduces a revolutionary
solution with the help of fuzzy logic systems, where three parameters such as,
the number of users, the channel utilization and the packet loss are used as
input and cell load identification is the output. The algorithm will ultimately
provide other mechanisms with a process to distribute users more efficinently
based on the outcome of the fuzzy system.

fuzzy logic, Long term evolution (LTE), self perception, Quality of Service (QoS), NS3

Yes

7,8,9,10

Yes

57

92

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https://pergamos.lib.uoa.gr/uoa/dl/object/1319789