Time division duplex-wideband code division multiplex (TDD-WCDMA)

dc.contributor.advisorKwon, Hyuck M.en_US
dc.contributor.authorUstunel, Eser
dc.date.accessioned2006-12-02
dc.date.available2006-12-02
dc.date.issued2006-05
dc.descriptionThesis (M.S.)--Wichita State University, Electrical and Computer Engineering.en
dc.description"May 2006."en
dc.descriptionIncludes bibliographic references (leaves 40-42)en
dc.description.abstractCode Division Multiple Access (CDMA) has been used in cellular communications area, e.g., in the second generation mobile phones since early 1990’s. Wideband CDMA (WCDMA) is a newer and faster radio technology used in the third generation mobile phones. A Frequency Division Duplexing WCDMA (FDD-WCDMA) has already been employed. In the FDD mode WCDMA, the system uses different frequency bands for the Uplink and Downlink communications. In the Time Division Duplexing WCDMA (TDD-WCDMA) mode, the system uses different time slots but the Uplink and Downlink share the common frequency band. In the TDD-WCDMA, there are two options for bandwidth: 1.28MHz and 3.84MHz. Users can send their data by spreading the data parts in a slot. The Midamble part in a slot is used for channel estimation and the guard part in a slot is for multipath interference suppression. In this work, error control codings, channel estimation, multistage multiuser detection, and power control are studied for the TDD-WCDMA communications.en
dc.format.extent447725 bytes
dc.format.extentvii, 87 leaves : ill., digital, PDF file.en
dc.format.mimetypeapplication/pdf
dc.identifier.oclc74150576en
dc.identifier.othert06029
dc.identifier.urihttp://hdl.handle.net/10057/340
dc.language.isoen_USen
dc.rightsCopyright Eser Ustunel, 2006. All rights reserved.en
dc.subject.lcshElectronic dissertationsen
dc.titleTime division duplex-wideband code division multiplex (TDD-WCDMA)en
dc.typeThesisen
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