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dc.contributor.advisorXiao, Chengshaneng
dc.contributor.authorNing, Yueng
dc.date.issued2005eng
dc.date.submitted2005 Summereng
dc.descriptionThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file.eng
dc.descriptionTitle from title screen of research.pdf file viewed on (July 14, 2006)eng
dc.descriptionIncludes bibliographical references.eng
dc.descriptionThesis (M.S.) University of Missouri-Columbia 2005.eng
dc.descriptionDissertations, Academic -- University of Missouri--Columbia -- Electrical engineering.eng
dc.description.abstractThe implementation of hierarchical cellular system, which can effectively reduce the number of handoffs thus significantly improve the overall system capacity, requires the knowledge of mobile user speed at the base station. This thesis focuses on the development of a mobile speed estimation algorithm for practical wireless information system. The statistical properties of different wireless propagation environments are analyzed based on their respective mathematical reference models. The analytical results are applied to facilitate the algorithm design. The mobile speed estimation algorithm is developed by utilizing the autocovariance function of the received signal power, and a low pass finite impulse response (FIR) filter is introduced to suppress the high frequency noise and interference components. Specifically, the algorithm is tailored for EDGE system, and slot autocovariance function is introduced to avoid the slot burst frequency of EDGE system, which might affect the estimation accuracy. Both computer simulation and theoretical analysis show that the proposed mobile speed estimation algorithm is reliable, efficient, and it can be employed in a wide range of wireless communication system with diverse wireless environments.eng
dc.identifier.merlinb55880344eng
dc.identifier.urihttp://hdl.handle.net/10355/4298
dc.languageEnglisheng
dc.publisherUniversity of Missouri--Columbiaeng
dc.relation.ispartofcollectionUniversity of Missouri--Columbia. Graduate School. Theses and Dissertationseng
dc.subject.lcshWireless communication systemseng
dc.subject.lcshEstimation theoryeng
dc.subject.lcshSpeedeng
dc.titleMobile speed estimation for hierarchical wireless networkeng
dc.typeThesiseng
thesis.degree.disciplineElectrical engineering (MU)eng
thesis.degree.grantorUniversity of Missouri--Columbiaeng
thesis.degree.levelMasterseng
thesis.degree.nameM.S.eng


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