The gain of (text {MMSE}_{text {ext}}^{t}) from (text {MMSE}_{text {ap}}^{S}) can be obtained by comparing it with the value of (text {MMSE}_{text {ext}}^{t}) corresponding to (text {MMSE}_{text {ap}}^{S})=1.0e + 5. Following this flow, the gains of (text {MMSE}_{text {ext}}^{Y}) with different (text {MMSE}_{text {ap}}^{Y}) and (frac {E_{b}}{N_{0}}) in Fig. 15 are shown in Fig. 17.
Following the same idea, the gain of (text {MMSE}_{text {ext}}^{t+1}) (based on (text {MMSE}_{text {ap}}^{t+1})) is obtained and shown in Fig. 23.
The gain of (text {MMSE}_{text {ext}}^{t}) with only three steps is close to the gain of (text {MMSE}_{text {ext}}^{t}) at the convergence point.
Therefore, the total gain of (text {MMSE}_{text {ext}}^{t}) for BP-based iterative channel decoding and state estimation is 10∗(1.43−1.25)=1.8 dB.
In summary, we can implement BP-based iterative channel decoding and state estimation with above three steps to obtain the gain of (text {MMSE}_{text {ext}}^{t}), which is close to the gain at convergence point. .
Although the prediction of y(t) can increase the amount of extrinsic information from channel decoder at time slot t, it cannot contribute much to the gain of (text {MMSE}_{text {ext}}^{t}) as the priori information from x(t−1) is dominant.
Although the prediction of y(t) can increase the amount of extrinsic information from channel decoder at time slot t, it cannot contribute much to the gain of (text {MMSE}_{text {ext}}^{t}) as the priori information from x(t−1) is dominant. .
But he reasons that these are good muscles for the company to develop as video gains on text and clutter from all kinds of information increases.
It will achieve similar gains with text classification using algorithms like Word2vec and Doc2vec.
The gains of (text {MMSE}_{text {tot}}^{Y}) with different (text {MMSE}_{text {ap}}^{Y}) and (frac {E_{b}}{N_{0}}) are shown in Fig. 26, which are further improved comparing to Fig. 17.
Unfortunately, because modified greedy leads to such a high estimate of (b), the margin in cascade size that can be gained from (text {OAS}_{text {mg}}) seeding, while reliable, is very small in magnitude.
