Abstract: This work studies the transceiver design and convergence performance analysis for the hierarchical modulation (HM) systems with protograph-based low-density parity-check (P-LDPC) codes.

In this paper, we propose an enhanced successive cancellation decoding with Half-Differential-Half-Coherent demodulation (ESC-HDHC) for binary differential phase shift keying (BDPSK) modulated polar ...