Sentence examples for by the estimation errors from inspiring English sources
In some experiments (with QPSK systems) the performance loss caused by the estimation errors does not exceed the gain obtained by the modulation diversity technique, but this not occurs in all cases (e.g., in 16-QAM systems).
The analysis was carried out by calculating the estimation errors at all levels of one given variable, while the remaining variables were adjusted over the entire ranges.
The accuracy of the proposed estimators, which is measured by the estimation error covariances, is examined by a numerical simulation example.
In this way the distorted point cloud, caused by the estimation error of the platform's motion, can be corrected by performing graph optimization.
The performance degradation brought by the estimation error is analyzed by the relationship between the error deviation on and the gain of signal-to-interference ratio.
The second simulation compares energy consumption while a method of frame drop prevention, which is generated by the estimation error of DVFS to support QoE, is used.
First, the term z s [m]=A x d [m]g(e j Δ θ −1) indicates additional noise caused by the estimation error of phase offset Δ θ.
In [7] it has been shown that the effect of channel estimation errors on various decoder and detection algorithms in OFDM receivers can be well modelled by treating the estimation error as an additional white noise contribution at the receiver, with a variance given by the estimation error variance.
Subsequently, a data-driven action-dependent heuristic dynamic programming approach is presented and circumvents the estimation errors caused by the identification learning procedure.
