Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"network upgrade"”.
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Multicriteria Approximation of Network Design and Network Upgrade Problems
Network planning has come to great importance during the past decades. Today's telecommunication, traffic systems, and logistics would not have been evolved to the current state without careful analysis of the underlying network problems and precise implementation of the results obtained from those …
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Mobile network design : Orange UK 2G to 3G mobile backhaul evolution
… the evolution of a GSM/GPRS (2G) cellular mobile network to UMTS (3G) and then subsequently, HSDPA. The particular technical area of research relates to the mobile backhaul network which provides the connectivity between radio cell sites which support the wide area radio coverage, and the mobile …
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Designing low voltage feeders to meet quality of supply specifications for voltage variations
… or under-design a low voltage (LV) distribution network as this leads to unnecessary capital expenditure. The main source of uncertainty in designing LV residential distribution networks has been found to be the mode used to model the residential load. Residential electricity demand is a …
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Linking session based services with transport plane resources in IP multimedia subsystems.
… of Internet technologies has forced network operators to recognise the benefits of an IP-based communications framework. The IP Multimedia Subsystem (IMS) has been proposed as a candidate technology to provide a non-disruptive strategy in the move to all-IP and to facilitate the true …
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ΑΡΧΙΤΕΚΤΟΝΙΚΗ ΔΙΑΧΕΙΡΙΣΗΣ ΕΝΟΣ ΟΠΤΙΚΟΥ ΤΟΠΙΚΟΥ ΔΙΚΤΥΟΥ ΠΟΛΛΑΠΛΩΝ ΥΠΗΡΕΣΙΩΝ
… OF A LOCAL INTERGATED MULTISERVICE OPTICAL NETWORK IS PRESENTED. THE SPECIAL INTERFACES USED BY SYSTEMS MANAGEMENT APPLICATION PROCESS TO INTERACT WITH THE NODE ENVIRONMENT ARE DEFINED. IN ORDER TO MANAGE THE DISTRIBUTED SYSTEM, TO OBTAIN A HARMONIOUS COOPERATION AMONG USER PROCESSES SMAPC …