Analysis of CDMA systems that are characterized by eigenvalue spectrum

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An approach by which to analyze the performance of the code division multiple access (CDMA) scheme, which is a core technology used in modern wireless communication systems, is provided. The approach characterizes the objective system by the eigenvalue spectrum of a cross-correlation matrix composed of signature sequences used in CDMA communication, which enables us to handle a wider class of CDMA systems beyond the basic model reported by Tanaka. The utility of the novel scheme is shown by analyzing a system in which the generation of signature sequences is designed for enhancing the orthogonality.
7 pages, 2 figures

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Information Theory, Disordered Systems and Neural Networks

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http://salesiana.dossiersoluciones.com/handle/123456789/134287

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cs/0607043
 http://arxiv.org/abs/cs/0607043
 Europhys. Lett. 76 (2006) 1193-1199
 doi:10.1209/epl/i2006-10380-5

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arXiv