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Efficient Power Control Plane for Switching Nodes


[ 1 ] Instytut Sieci Teleinformatycznych, Wydział Informatyki i Telekomunikacji, Politechnika Poznańska | [ P ] employee

Scientific discipline (Law 2.0)

[2.3] Information and communication technology

Year of publication


Chapter type

chapter in monograph / paper

Publication language


  • energy consumption
  • switching fabric
  • control plane

EN The article presents methods for estimating energy consumption in optical and electrical switching nodes with respect to the control plane of switching fabrics. Measuring the energy consumption of the control plane, which is not implemented using ASIC chips, is quite a challenging task. The paper proposes a method for estimating electrical energy consumption that can be used to study the control plane implemented even by general-purpose processors. A simulation program based on the OMNET++ simulator was prepared to estimate energy consumption in the control plane using various path searching algorithms in Clos-type switching fabrics. The results show that when the offered traffic volume at the input of the switching nodes is known, it is possible to reduce electrical energy consumption by selecting the appropriate path searching algorithm.

Pages (from - to)

171 - 176


Proceedings of the 41st International Business Information Management Association Computer Science Conference IBIMA, 26-27 June 2023, Granada, Spain. Theory and Practice in Modern Computing: From Artificial Intelligence to Computer Security

Presented on

41th International Business Information Management Association Conference IBIMA 2023, 26-27.06.2023, Granada, Spain

Ministry points / chapter


Ministry points / conference (CORE)


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