Load balancing in downlink LTE self-optimizing networks

In this paper we present system level simulation results of a self-optimizing load balancing algorithm in a long-term-evolution (LTE) mobile communication system. Based on previous work, we evaluate the network performance of this algorithm that requires the load of a cell as input and controls the...

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Bibliographische Detailangaben
Hauptverfasser:	Lobinger, Andreas, Stefanski, Szymon, Jansen, Thomas, Balan, Irina-Mihaela
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	downlink LTE self-optimizing networks long-term-evolution mobile communication system mobile communication network performance non-regular grid optimisation regular network setup self-optimizing load balancing algorithm system level simulation Technology and Engineering telecommunication links
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Beschreibung
Zusammenfassung:	In this paper we present system level simulation results of a self-optimizing load balancing algorithm in a long-term-evolution (LTE) mobile communication system. Based on previous work, we evaluate the network performance of this algorithm that requires the load of a cell as input and controls the handover parameters. We compare the results for different simulation setups: for a basic, regular network setup, a non-regular grid with different cell sizes and also for a realistic scenario based on measurements and realistic traffic setup.