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Power Allocation in an Uplink Sparse Code Multiple Access with Target Bit Error Rates
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  • Bilal Ghani ,
  • Frederic Launay ,
  • Clency Perrine ,
  • Leo Mendiboure ,
  • Romain Dulout ,
  • Yannis Pousset
Bilal Ghani
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Frederic Launay
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Clency Perrine
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Leo Mendiboure
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Romain Dulout
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Yannis Pousset
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Abstract

BER expressions for an uplink SCMA using joint Hybrid Interference Cancellation and Log MPA are derived under sorted channel conditions. Power allocation is done based on these BER expressions to achieve a Target BER for all users in the SCMA uplink scenario.