Title :
Quantization Errors of Uniformly Quantized fGn and fBm Signals
Author :
Li, Zhiheng ; Chen, Yudong ; Li, Li ; Zhang, Yi
Author_Institution :
Dept. of Autom., Tsinghua Univ., Beijing, China
Abstract :
In this letter, we show that under the assumption of high resolution, the quantization errors of fGn and fBm signals with uniform quantizer can be treated as uncorrelated white noises.
Keywords :
Brownian motion; Gaussian noise; quantisation (signal); white noise; fractional Brownian motion signal; fractional Gaussian noise; quantization error; uncorrelated white noise; uniformly quantized fBm signal; uniformly quantized fGn signal; Quantization error; fractional Brownian motion (fBm); fractional Gaussian noise (fGn);
Journal_Title :
Signal Processing Letters, IEEE
DOI :
10.1109/LSP.2009.2030115
