Fig. 6From: LLR-based coded performance analysis of cognitive dual-hop BICM systemsBER of a two-hop cognitive relay channel as a function of \(\mathbf {\overline {\gamma }_{\text {sd}}}\) using a CCSDS turbo-coding scheme. With interleaver size N=16, and for δ p =d rp/d rd=1 and I/P=0 dB, lines correspond to the analytical results, and hollow markers correspond to simulation resultsBack to article page