Power Allocation in an Uplink Sparse Code Multiple Access with Target Bit Error Rates

Ghani, Bilal; Launay, Frederic; Perrine, Clency; Mendiboure, Leo; Dulout, Romain; Pousset, Yannis

doi:10.36227/techrxiv.23979117.v1

Power Allocation in an Uplink Sparse Code Multiple Access with Target Bit Error Rates_techRxiv.pdf (1.23 MB)

Power Allocation in an Uplink Sparse Code Multiple Access with Target Bit Error Rates

preprint

posted on 2023-08-22, 03:41 authored by Bilal GhaniBilal Ghani, Frederic Launay, Clency Perrine, Leo Mendiboure, Romain Dulout, Yannis Pousset

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.