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Article Dans Une Revue IEEE Internet Computing Année : 2013

Improving energy saving in time-division multiplexing passive optical networks

Résumé

This article proposes a time-division multiplexing passive optical network (TDM-PON) architecture in which optical network units (ONUs) enter active mode only when the optical line terminal has traffic to deliver. The authors use a hybrid ONU (H-ONU) equipped with a low-cost, low-energy IEEE 802.15.4 module. This module notifies H-ONUs when they should move from sleep to active mode to receive downstream traffic. The authors show that the proposed solution leads to a significant energy saving while satisfying PON delay requirements.
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Dates et versions

hal-00807813 , version 1 (04-04-2013)

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S. H. Shah Newaz, Angel Cuevas Rumin, Gyu Myoung Lee, Noel Crespi, Jun Kyun Choi. Improving energy saving in time-division multiplexing passive optical networks. IEEE Internet Computing, 2013, 17 (1), pp.23-31. ⟨10.1109/MIC.2012.123⟩. ⟨hal-00807813⟩
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