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dc.contributor.authorHarmon, Andrew Jamesen_US
dc.date.accessioned2014-03-14T21:37:08Z
dc.date.available2014-03-14T21:37:08Z
dc.date.issued1996-08-05en_US
dc.identifier.otheretd-06082009-170949en_US
dc.identifier.urihttp://hdl.handle.net/10919/42904
dc.description.abstractA collision study is performed to compare the interference rejection characteristics of two spread spectrum receivers, one employing a sliding correlator and the other using a more sophisticated matched filter design. The testing involves using two similar transmitters, one acting a the jammer, to test the collision dynamics of each receiver. Packet data from both transmitters contain identical spreading codes. Data from the testing is analyzed and the receivers' jamming margin, capture, and process gain qualities are compared as to which system best optimizes a one-way channel.

Motivation for the collision study stems from researching a one-way communication link for the Interactive Video Data Service ( IVDS ) project currently being developed by the Center for Wireless Telecommunications ( CWT ) at Virginia Tech. A novel retransmission technique has previously been developed which discusses the probability of packet collisions on the channel and uses a computer program to simulate the channel model. This thesis will provide more information as to what happens in packet collisions as well as determine which receiver type offers the greatest interference rejection.

en_US
dc.format.mediumBTDen_US
dc.publisherVirginia Techen_US
dc.relation.haspartLD5655.V855_1996.H376.pdfen_US
dc.subjectcollisionen_US
dc.subjectautocorrelationen_US
dc.subjectprocess gainen_US
dc.subjectjamming marginen_US
dc.subjectcaptureen_US
dc.subject.lccLD5655.V855 1996.H376en_US
dc.titleCollision study for the one-way IVDS channelen_US
dc.typeThesisen_US
dc.contributor.departmentElectrical Engineeringen_US
dc.description.degreeMaster of Scienceen_US
thesis.degree.nameMaster of Scienceen_US
thesis.degree.levelmastersen_US
thesis.degree.grantorVirginia Polytechnic Institute and State Universityen_US
thesis.degree.disciplineElectrical Engineeringen_US
dc.contributor.committeechairBostian, Charles W.en_US
dc.contributor.committeechairPratt, Timothy J.en_US
dc.contributor.committeememberSweeney, Dennis G.en_US
dc.identifier.sourceurlhttp://scholar.lib.vt.edu/theses/available/etd-06082009-170949/en_US
dc.date.sdate2009-06-08en_US
dc.date.rdate2009-06-08
dc.date.adate2009-06-08en_US


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