Performance analysis of Energy Efficient Ethernet on video streaming servers

  • Authors:
  • Antonio De La Oliva;Tito R. Vargas HernáNdez;Juan Carlos Guerri;José Alberto HernáNdez;Pedro Reviriego

  • Affiliations:
  • Departamento Ing. Telemática, Escuela Politécnica Superior, Universidad Carlos III de Madrid, Avnda. de la Universidad 30, 28911, Leganés, Madrid, Spain;Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Politécnica de Valéncia, Camino de Vera, 46022 Valencia, Spain;Institute of Telecommunications and Multimedia Applications (iTEAM), Universitat Politécnica de Valéncia, Camino de Vera, 46022 Valencia, Spain;Departamento Ing. Telemática, Escuela Politécnica Superior, Universidad Carlos III de Madrid, Avnda. de la Universidad 30, 28911, Leganés, Madrid, Spain;Departamento de Ing. Informática. Escuela Politécnica Superior, Universidad Antonio de Nebrija, C/ Pirineos 55, 28040 Madrid, Spain

  • Venue:
  • Computer Networks: The International Journal of Computer and Telecommunications Networking
  • Year:
  • 2013

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Abstract

Current trends on traffic growth oversee a steady increase of video streaming services, and the subsequent development of the associated infrastructure to allocate and distribute such contents. One of the operational costs associated to this infrastructure is the power bill. Therefore any mechanism used to decrease it, reducing also the carbon footprint associated to it, is welcome. In this work we investigate the suitability of the recently standardized IEEE 802.3az Energy Efficient Ethernet (EEE) for video traffic generated by video-streaming servers. The conclusion of the analysis is positive about the achievable energy savings, due to the inherent features of traffic patterns of video-streaming servers which help reducing the number of transitions between active and low-power modes in EEE.