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Wireless Personal Communications

, Volume 39, Issue 4, pp 457–465 | Cite as

Subcarrier and Power Allocation for the Downlink of Multiuser OFDM Transmission

  • Khalid El Baamrani
  • Abdellah Ait Ouahman
  • Victor P. GIL Jiménez
  • Ana Garcia Armada
  • Said Allaki
Article

Abstract

In this paper, a new algorithm for subcarrier and power allocation for the downlink of multiuser OFDM transmission is presented. The proposed algorithm is more stable and it offers a lower complexity and better performance than previous existing algorithms.

Keywords

OFDM multiuser subcarriers allocation 

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Copyright information

© Springer Science+Business Media B.V. 2006

Authors and Affiliations

  • Khalid El Baamrani
    • 1
  • Abdellah Ait Ouahman
    • 1
  • Victor P. GIL Jiménez
    • 1
  • Ana Garcia Armada
    • 2
  • Said Allaki
    • 3
  1. 1.Department of PhysiqueUniversity Cadi Ayyad MarrakechMarrakechMorocco
  2. 2.Department of Signal Theory and CommunicationsUniversity Carlos III MadridMadridSpain
  3. 3.National Institute of Posts and TelecommunicationsRabatMorocco

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