Optimization of Protograph LDPC Codes via Surrogate Channel for Unequal Power Allocation
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DOI: 10.1109/tcomm.2023.3237845
Abstract: This paper investigates the possibilities of optimizing existing protograph low-density parity-check (PLDPC) codes and designing optimal PLDPC codes on both AWGN and Rayleigh channels under binary modulation with unequal power allocation (UPA) for nonuniform sources.… read more here.
Keywords: unequal power; protograph; power; power allocation ... See more keywords