Online bit error rate estimation-based stopping criterion for turbo decoding by Mohamad, Roslina

“…Thus, convergence and non-convergenceoutput(CNCO) stopping criteria (CNCOSC) were developed. …”
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Threshold-based bit error rate for stopping iterative turbo decoding in a varying SNR environment by Mohamad, Roslina, Harun, Harlisya, Mokhtar, Makhfudzah, Adnan, Wan Azizun Wan, Dimyati, Kaharudin

“…The failure of the stopping criteria is caused by the unsuitable BER threshold, which is obtained by estimating the expected BER performance at high SNRs, and this threshold does not indicate the correct termination according to convergence and non-convergence outputs (CNCO). Hence, in this paper, the threshold computation based on the BER of CNCO is proposed for an OBE stopping criterion (OBEsc). …”
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Successive rotonation of an N‐heterocyclic imine derived carbonyl: Superelectrophilic dication versus masked acylium ion by Loh, Y, Ángeles Fuentes, M, Vasko, P, Aldridge, S

“…Crystallographic and DFT analyses provide insight into the interaction between the carbonyl fragment and the NHI, which reveals that the [CNCO]+ unit (isoelectronic to CCCO) can be described as an acylium cation “masked” as a cumulene.…”

From N-heterocyclic imine to N-heterocyclic boryloxy derived main group species by Loh, YK

“…Crystallographic and DFT analyses provide insight into the interaction between the carbonyl fragment and the NHI, which reveals that the [CNCO]⁺ unit (isoelectronic to CCCO) can be described as an acylium ion masked as a cumulene. …”