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)

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.
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

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Bit error rate
Throughput

Keywords

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

Cite this

Mohamed, Ebrahim Bedeer ; Dobre, Octavia A. ; Ahmed, Mohamed Hossam ; Baddour, Kareem E. / Joint Optimization of Bit and Power Allocation for Multicarrier Systems with Average BER Constraint. 2012.
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Joint Optimization of Bit and Power Allocation for Multicarrier Systems with Average BER Constraint. / Mohamed, Ebrahim Bedeer; Dobre, Octavia A.; Ahmed, Mohamed Hossam; Baddour, Kareem E.

31.12.2012.

Research output: Contribution to journalConference article

TY - JOUR

T1 - Joint Optimization of Bit and Power Allocation for Multicarrier Systems with Average BER Constraint

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AU - Dobre, Octavia A.

AU - Ahmed, Mohamed Hossam

AU - Baddour, Kareem E.

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AB - 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.

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KW - Bit Loading

KW - Joint Optimization

KW - Multicarrier

KW - Multicarrier Systems

KW - power Allocation

KW - Power Loading

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