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arXiv 2022年

作者： Wang, Xinyun Haenggi, Martin Dept. of Electrical Engineering University of Notre Dame Notre DameIN46556 United States Depts. of Electrical Engineering and Applied and Computational Math. and Statistics University of Notre Dame Notre DameIN46556 United States

Various methods have been proposed to approximate a solution to the truncated Hausdorff moment problem. In this paper, we establish a method of comparison for the performance of the approximations. Three ways of producing random moment sequences are discussed and applied. Also, some of the approximations have been rewritten as linear transforms, and detailed accuracy requirements are analyzed. Our finding shows that the performances of the approximations differ significantly in their convergence, accuracy, and numerical complexity and that the decay order of the moment sequence strongly affects the accuracy requirement. © 2022, CC BY-NC-ND.

关键词： Polynomials

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Interference-induced diversity loss in poisson SIMO networks 46th

Interference-induced diversity loss in poisson SIMO networks

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2012 46th Annual Conference on Information Sciences and Systems, CISS 2012

作者： Haenggi, Martin Emerging Wireless Architectures Laboratory Depts. of Electrical Engineering and Applied Math. and Statistics University of Notre Dame IN 46556 United States

ISBN: (纸本)9781467331401

Interference in wireless systems is both temporally and spatially correlated. Yet very little research has analyzed the effect of such correlation. Here we focus on its impact on the diversity in Poisson networks with multi-antenna receivers. In most analyses of multi-antenna communication, the effect of interference is ignored, and when it is considered, interference is assumed independent. Here we show that interference correlation significantly reduces the probability of successful reception in SIMO links. © 2012 IEEE.

关键词： Antennas

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Interference-induced diversity loss in poisson SIMO networks

Interference-induced diversity loss in poisson SIMO networks

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Annual Conference on Information Sciences and Systems (CISS)

作者： Martin Haenggi Depts. of Electrical Engineering & Applied Math. and Statistics University of Notre Dame IN USA

ISBN: (纸本)9781467331395

关键词： Correlation Interference USA Councils Systematics Transmitting antennas

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