Towards a model for making a trade-off between QoS and costs

L.T. Smit, G.J.M. Smit, P.J.M. Havinga, J. Huisken, K.G.W. Goossens, J.T.M.H. Dielissen

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Mobile handheld devices need to have low energy consumption and should be able to adapt to their environment. To achieve this, a model is needed that makes a trade-off between Quality of Service (QoS) and costs at run-time. A case study of a rake receiver in combination with a turbo decoder has been done to find out the requirements of such a model. Our conclusion is that it is not feasible to express the whole behavior of the system in an analytical way due to a complex external unpredictable time-variant environment. Instead a control system is proposed.
Original languageEnglish
Title of host publicationProceedings of the 7th annual CTIT workshop on mobile communications in perspective, 07 February 2001, Enschede, The Netherlands
Publication statusPublished - 2001
Externally publishedYes


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