Then, aiming to calculate conditional error boundaries of different confidence levels, mixture kernel density estimation is adopted step by step to estimate joint probability density of corrected values and revised errors.
A hierarchical Bayesian approach to estimation is adopted.
The preamble-aided estimation is adopted in this article.
A two-step timing estimation is adopted to solve this issue.
In [14], pilot-aided channel estimation is adopted for equalization, and a two-step Doppler compensation is adopted to remove phase rotation.
However, due to the semi-orthogonal pilot pattern, SIC-based channel estimation is adopted, leading to a larger estimation error than the conventional one.
To deal with boundary correction in complex domains, a multivariate boundary KDE based on local linear estimation is adopted in this work.
In this case, for the AOIs definition, a similar reasoning to the one followed in [25] for coverage probability estimation is adopted.
For example, when recursive estimation is adopted for noise estimation, DDBSE can obtain improvement up to 1 dB than DD does, and nearly 0.5-dB improvement for white noise.
The algorithm for repairing cost estimation is adopted from the previous research (TOTAL-LCC 2010) where the probability distributions for initial and the extended for service life through repairing are assumed as normal distributions.
Since the variation of the monitored physical world in the future is unknown, the posterior estimation is adopted, that is, the history sensory data collected in the current time will be used to estimate the variation of the monitored physical world in the future.
