Joint Optimization of Bit and Power Allocation for Multicarrier Systems with Average BER Constraint

Ebrahim Bedeer Mohamed, Octavia A. Dobre, Mohamed Hossam Ahmed, Kareem E. Baddour

Research output: Contribution to journalConference article

2 Citations (Scopus)
7 Downloads (Pure)

Abstract

This paper proposes a novel joint bit and power allocation algorithm for multicarrier systems operating in fading environments. The algorithm jointly maximizes the throughput and minimizes the transmitted power, while guaranteeing a target average bit error rate (BER). Simulation results are described and they illustrate the performance of the proposed scheme and demonstrate its superiority with respect to existing schemes.
Original languageEnglish
Journal2012 IEEE Vehicular Technology Conference (VTC Fall)
DOIs
Publication statusPublished - 31 Dec 2012
Event2012 IEEE Vehicular Technology Conference (VTC Fall) - Quebec City, Canada
Duration: 3 Sep 20126 Sep 2012

Keywords

  • Adaptive Modulation
  • Bit Loading
  • Joint Optimization
  • Multicarrier
  • Multicarrier Systems
  • power Allocation
  • Power Loading

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