167 citations · 343 across the 16 of their papers we have counts for
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cs.IT2009
Quantization Errors of Modulo Sigma-Delta Modulated ARMA Processes
Li Li, Yudong Chen
In this paper, we study the quantization errors of modulo sigma-delta modulated finite, asymptotically-infinite, infinite causal stable ARMA processes. We prove that the normalized…
cs.NI2009
A Mixed-Fractal Model for Network Traffic
Li Li, Yudong Chen, Yi Zhang
In this short paper, we propose a new multi-fractal flow model, aiming to provide a possible explanation for the crossover phenomena that appear in the estimation of Hurst exponent…
cs.IT2009★ 1 cited
Quantization Errors of fGn and fBm Signals
Zhiheng Li, Li Li, Yudong Chen +1
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 noi…