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Cédric Gueguen

by LAHOUD Samer — last modified 09.09.2011 12:08 PM

 

 

Biography (French CV)

 

Since September of 2011, I am associate professor at University of Rennes I and member of ATNET team at IRISA Labs. My main research interests are related to wireless network and particularly to scheduling algorithms. Basically, I teach on performance evaluation, Internet protocol, routing...

In 2010, i was researcher (ATER) in the department "Protocols Architecture & Software for Networks" (PASNET) at the University Paris-Est Marne-la-Vallée (LIGM).

In November 2010, I obtained my Ph.D from the University Pierre et Marie Curie while working in the Networks and Performance Analysis group at the laboratory LIP6. My Ph.D thesis focused on the efficient support of multimedia services in OFDM wireless networks, both in the uplink and in the downlink. New access schemes were studied which further increases the benefits of opportunistic scheduling mainly by extending this cross layer technique to higher layers. The proposed access techniques outperforms existing wireless access schemes and my research mainly demonstrates that choosing between high fairness and high system throughput is no more required. My supervisor was Pr. Serge Fdida, my advisor Ass. Pr. Sébastien Baey. Link on my thesis. 

I hold a M.Sc. in Networking from University Pierre et Marie Curie (UPMC), with a major in performance evaluations.

 

Research interests

 

  • Opportunistic scheduling. I search to jointly maximize global system throughput, fairness and QoS.
  • Green Networking and power saving. I take into account physical layer information in ad hoc network and green networks for minimizing power consumption.
  • Quality of Service (QoS) and Quality of Experience (QoE). I have proposed a new QoE metric.
  • Cooperative networks. I suggest some methodology in order to oblige nodes to participate.
  • Perfomance evaluation. I study the influences of the available frequency granularity on the opportunistic schedulers performances.

     

    Publications

     

    Journal:
    Articles:
    • Cedric Gueguen and Abderrezack Rachedi: Coverage Extension Based on Incentive Scheduler for Mobile Relaying Nodes in Wireless Networks In Proc. IEEE International Conference on Local Computer Networks (LCN), Bonn, Germany - October, 2011.
    • Cedric Gueguen and Sebastien Baey: A Fair MaxSNR Scheduling Scheme for Multiuser OFDM Wireless Systems In Proc. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) , Tokyo, Japan - September, 2009. link on the paper.

     

    Book chapters :


    Posters:

    • Improving Mobile Satisfaction in Multiuser OFDM Wireless Networks
      Ecole d'ete RESCOM 15-21 June 2008, Saint-Jean-Cap-Ferrat. link on the paper.


    Past project:

    • WIP
      The objective of the WIP project is to design, implement, and experimentally validate an all-wireless interconnection architecture based on advanced wireless transmission techniques, mesh networking, cross-layer optimization, and mechanisms for seamless mobility.
      Partners: UPMC/LIP6, Thomson, Siemens, CTTC, INPG, IT, CERTH, Swisscom.

      Latest technical reports:
      • Deliverable D2.2 - “Design of the lower layer techniques for WIP Advanced Wireless Infrastructure (Advanced MAC techniques)”
      • Deliverable D2.3 - “Performance evaluation of the lower layer techniques and integration into the WIP global architecture” 


         

                                                                                          Last update 20 November 2010

     

     

     

     

     

     

     

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