News algorithms for green wired and wireless communications

Abstract : The demand for new services and applications in communication systems, as well as the number of users, are steadily increasing. This growth invoves a great use of energy in information and communications technologies , which contributes significantly to global warming. Furthermore, to satisfy the energy requirements for both wired and wireless networks, new approaches must be developed..Firstly, our researches focus on resources allocation mechanisms in point-to-point systems for two transmission modes (single-carrier and multi-carrier) with the goal of minimizing the energy cosumption. In this part, we present a new approach called ultra wide time (UWT) and a new metric for communication systems. Based on this approach, efficient algorithms for resource allocation are proposed to improve energy efficiency in wireless and wired networks.
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Submitted on : Tuesday, November 12, 2013 - 9:14:09 AM
Last modification on : Friday, November 16, 2018 - 1:28:22 AM
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  • HAL Id : tel-00903356, version 1


Abdallah Hamini. News algorithms for green wired and wireless communications. Other. INSA de Rennes, 2013. English. ⟨NNT : 2013ISAR0006⟩. ⟨tel-00903356⟩



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