dc.contributor.author |
Ajeeb, Nizar Hafez. |
dc.date.accessioned |
2013-10-02T09:22:36Z |
dc.date.available |
2013-10-02T09:22:36Z |
dc.date.issued |
2012 |
dc.identifier.uri |
http://hdl.handle.net/10938/9559 |
dc.description |
Thesis (M.E.)--American University of Beirut, Department of Electrical and Computer Engineering, 2012. |
dc.description |
Advisor : Dr. Ibrahim Abou-Faycal, Associate Professor, Electrical and Computer Engineering--Members of Committee : Dr. Zaher Dawy, Associate Professor, Electrical and Computer Engineering ; Dr. Bassam Shayya, Professor, Mathematics. |
dc.description |
Includes bibliographical references (leaves 48-49) |
dc.description.abstract |
We consider a linear additive noise channel where the input is average-power constrained and the noise probability law is not necessarily Gaussian, but is rather in the finite span of even Hermite Functions. We study the nature of the capacity achieving input distribution of such a channel. It's well known, by Shannon's Theorem, that the capacity achieving distribution of the described channel is of a continuous type, namely Gaussian, whenever the noise is Gaussian. In our study, we present some sample case analysis and develop a general procedure that proves the discreteness of the capacity achieving distribution whenever the noise is in the finite span of even Hermite Functions with the exception of the Gaussian. |
dc.format.extent |
vi, 49 leaves ; 30 cm. |
dc.language.iso |
eng |
dc.relation.ispartof |
Theses, Dissertations, and Projects |
dc.subject.classification |
ET:005743 AUBNO |
dc.subject.lcsh |
Hermite polynomials. |
dc.subject.lcsh |
Gaussian processes. |
dc.subject.lcsh |
Noise. |
dc.subject.lcsh |
Information theory. |
dc.subject.lcsh |
Wireless communication systems. |
dc.subject.lcsh |
Mathematical optimization. |
dc.title |
On the capacity of linear additive channels with the noise spanning Hermite functions |
dc.type |
Thesis |
dc.contributor.department |
American University of Beirut. Faculty of Engineering and Architecture. Department of Electrical and Computer Engineering. |