An Implementational Model of Telecommunications Networks for the Energy Analyst

An implementational model for the energy analyst to use in segmentation of the metropolitan area of telecommunications networks is proposed. The model is built to address the problem of inconsistent modelling in the energy literature (literature that contributes to knowledge about energy absorption in large public networks). Two aspects of this problem are dealt with. Firstly, existing models are classified in ascending order of resolution. Within each class, the models are reconciled where possible but otherwise filtered according to where the mass of substantial agreement lies. Secondly, we describe the models using reference points for interconnection to strike a balance between abstraction and implementation. We further address this need for balance through emphasis on the transport function of the network. To facilitate the model's use, we develop it in accordance with frameworks defined in international standards and recommendations. We consolidate reference points for interconnection from standards into a recognizable template that can be applied to simplify cross-comparison of analyses that adhere to the template. In doing so, we give an example of how such reference points can be used to eradicate inconsistency.

[1]  Dennis Weller,et al.  Internet Traffic Exchange: Market Developments and Policy Challenges , 2013 .

[2]  Ori Gerstel,et al.  Metro networks: Services and technologies , 2008 .

[3]  Dag Lunden,et al.  Life Cycle Assessment of ICT , 2014 .

[4]  Ken-ichi Sato,et al.  Unifying Top-Down and Bottom-Up Approaches to Evaluate Network Energy Consumption , 2015, Journal of Lightwave Technology.

[5]  Paul Shabajee,et al.  A model for green design of online news media services , 2013, WWW.

[6]  J. Malmodin,et al.  LCA of data transmission and IP core networks , 2012, 2012 Electronics Goes Green 2012+.

[7]  Lorenz M. Hilty,et al.  The Energy Intensity of the Internet: Edge and Core Networks , 2015, ICT Innovations for Sustainability.

[8]  Franco Davoli,et al.  Energy Efficiency in the Future Internet: A Survey of Existing Approaches and Trends in Energy-Aware Fixed Network Infrastructures , 2011, IEEE Communications Surveys & Tutorials.

[9]  Loa Andersson,et al.  Provider Provisioned Virtual Private Network (VPN) Terminology , 2005, RFC.

[10]  C. Preist,et al.  A case for the development of data standards for reporting projections of growth in the Internet’s energy consumption , 2016 .

[11]  Yakov Rekhter,et al.  A Border Gateway Protocol 4 (BGP-4) , 1994, RFC.

[12]  Didier Colle,et al.  Power consumption in telecommunication networks: overview and reduction strategies , 2011, IEEE Communications Magazine.

[13]  C Lange,et al.  Energy Consumption of Telecommunication Networks and Related Improvement Options , 2011, IEEE Journal of Selected Topics in Quantum Electronics.

[14]  P Vetter,et al.  Power Trends in Communication Networks , 2011, IEEE Journal of Selected Topics in Quantum Electronics.