Energy saving in the optimization of the planning of fixed WiMAX with relays in hilly terrains: Impact of sleep modes and cell zooming

Layered and cooperative elements such as femto-cells and relays can improve performance or energy efficiency in mobile networks; however, they consume energy per se and their durations in operational state must therefore be minimised. This paper investigates the use of relays in WiMAX network deploy...

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Hauptverfasser: Velez, F. J., Oliveira, J., Robalo, D., Holland, O., Aghvami, A. H.
Format: Tagungsbericht
Sprache:eng
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