Power modeling of a noc based design for high speed telecommunication systems

  • Authors:
  • Philippe Grosse;Yves Durand;Paul Feautrier

  • Affiliations:
  • CEA Léti, Grenoble, France;CEA Léti, Grenoble, France;ENS de Lyon/LIP, Lyon, France

  • Venue:
  • PATMOS'06 Proceedings of the 16th international conference on Integrated Circuit and System Design: power and Timing Modeling, Optimization and Simulation
  • Year:
  • 2006

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Abstract

Considering the complexity of the future 4G telecommunication systems, power consumption management becomes a major challenge for the designers, particularly for base-band modem functionalities. System level low-power policies which optimize dynamically the consumption, achieve major power savings compared to low level optimisations (e.g gated clock or transistor optimisation). We present an innovative power modeling methodology of a 4G modem which allows to accurately qualify such low power solutions. Then, we show the energy savings attended by these power management methods considering silicium technology.