Βελτιστοποίηση γνωσιακών σύνθετων ασύρματων δικτύων υψηλών ταχυτήτων
Doctoral Thesis
Date
2010-06-23View/
Subject
Ψηφιακή επικοινωνία ; Wireless LANs ; Wireless communication systems ; Αρχιτεκτονική ηλεκτρονικών υπολογιστών ; Ηλεκτρονικοί υπολογιστές -- ΔίκτυαAbstract
First, a Functional Architecture (FA) is presented in the context of CWNs while the focus is on the Dynamic Self-organized Network Planning and Management (DSNPM) functional block which targets at providing the best possible network configurations based on advanced management functionalities. Considering the numerous Radio Access Technologies (RATs), DSNPM is enhanced with efficient inter-RAT as well as intra-RAT optimization techniques, so as to provide the appropriate decisions, and will be thoroughly described. Furthermore, DSNPM includes learning functionalities addressing the high complexity issues introduced by CWNs. In particular, DSNPM is capable to gain knowledge from past interactions with the service area on the way that the solution was provided. Then, DSNPM is capable to identify in the future whether the appropriate network configuration decision is already known skipping the time consuming optimization procedure. The learning capabilities and the identification process of DSNPM were presented in detail. Finally, a platform were presented in which both hardware and software components have been implemented for the conduction of validation activities in terms of scenarios and use cases.
Language
GreekCollections
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Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 4.0 Διεθνές
Αναφορά Δημιουργού-Μη Εμπορική Χρήση-Όχι Παράγωγα Έργα 4.0 Διεθνές