Complex random matrices and Rayleigh channel capacity
نویسندگان
چکیده
منابع مشابه
Complex Random Matrices and Rayleigh Channel Capacity∗
The eigenvalue densities of complex central Wishart matrices are investigated with the objective of studying an open problem in channel capacity. These densities are represented by complex hypergeometric functions of matrix arguments, which can be expressed in terms of complex zonal polynomials. The connection between the complex Wishart matrix theory and information theory is given. This facil...
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The eigenvalue densities of complex noncentral Wishart matrices are investigated to study an open problem in information theory. Specifically, the largest, smallest and joint eigenvalue densities of complex noncentral Wishart matrices are derived. These densities are expressed in terms of complex zonal polynomials and invariant polynomials. The connection between the complex Wishart matrix theo...
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Quadratic forms on complex random matrices and their joint eigenvalue densities are derived for applications in information theory. These densities are represented by complex hypergeometric functions of matrix arguments, which can be expressed in terms of complex zonal polynomials. The derived densities are used to evaluate the most important information-theoretic measures, the so-called ergodi...
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The eigenvalue and condition number distributions of complexWishart matrices are investigated and applied to open problems in information theory.
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The next generation wireless networks call for quality of service (QoS) support. The effective capacity (EC) proposed by Wu and Negi provides a powerful tool for the design of QoS provisioning mechanisms. In their previous work, Wu and Negi derived a formula for effective capacity of a Rayleigh fading channel with arbitrary Doppler spectrum. However, their paper did not provide simulation resul...
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ژورنال
عنوان ژورنال: Communications in Information and Systems
سال: 2003
ISSN: 1526-7555,2163-4548
DOI: 10.4310/cis.2003.v3.n2.a3