RETRACTED ARTICLE: Blind code estimation ofmulti-antenna direct-spread CDMA with long-code signal using decompositiontechnique

Aiming at the problem of blind estimation of the spreading code of multi-antenna Direct-Spread CDMA Long-Code (DS-CDMA LC) signals with poor interpolation effect, the idea of segmentation is used to construct the third-order tensor of the received signal into blocks according to the spreading gain,...

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Veröffentlicht in:	Soft computing (Berlin, Germany) Germany), 2022-06, Vol.26 (12), p.5815-5822
Hauptverfasser:	Nirmaladevi, Rangisetty, Rao, K. Kishan
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Ambiguity Antennas Code Division Multiple Access Communications systems Correlation analysis Cross correlation Decomposition Missing data Permutations Segments Spread spectrum Tensors
Online-Zugang:	Volltext
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