Blind Multiuser Detection in Multirate CDMA Transmissions Using Fluctuations of Correlation

Finally, the signals with 90/270 phases were used to generate the diagonal spectrum shown in Figure 8(c) after a 90-degree phase shift in both dimensions while the others

Not only the method provides a detection of a DS-SS signal hidden in a noise, but it also provides a precise estimation of the duration of the pseudo-random sequence used by

synchronization of the Direct Spread Spectrum Sequence Division Multiple Access (DS-SS CDMA) signal with the spreading sequences.. Once blind synchronization has been

In this paper, we extended to the multiuser case, the blind synchronization method based on the F ROBENIUS Square Norm Behaviour (FSNB) of the correlation matrix previously proposed

In this paper, taking benefit of the blind multirate mul- tiuser detection scheme previously proposed in [11], led us to develop and perform a new blind synchronization method based

In this paper, the partially overlapping samples test statistics that make use of all of the available data, account- ing for the fact that there is a combination of paired

The proposed seismic signal non-parametric detection method, based on counting amplitude spectrum harmonics in the working part exceeding corresponding harmonics in the

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