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dc.contributor.advisorHa, Tri T.
dc.contributor.advisorRobertson, R. Clark
dc.contributor.authorBanh, Dennis V.
dc.date1990-12
dc.date.accessioned2013-02-15T23:10:07Z
dc.date.available2013-02-15T23:10:07Z
dc.date.issued1990-12
dc.identifier.urihttps://hdl.handle.net/10945/27549
dc.description.abstractThis thesis presents an analysis of the performance of a local mobile radio communications system utilizing the Aloha random access protocol with variable length packets. The capture phenomenon due to the nearfar effect that enhances the performance of the system is investigated. A tagged packet will capture the base station if its signal-to-interference ratio exceeds a threshold gamma sub zero. Because of the nearfar effect, users near the base station typically have a stronger signal than those farther away. A multiple ring model is used to alleviate this problem. Users in one ring employ different retransmission strategy from those in other rings. A shorter retransmission delay is allocated to users in rings farther from the base station than those closer to the base station in order to achieve approximately the same average delay throughout the network regardless of location.en_US
dc.description.urihttp://archive.org/details/aringmodelforloc1094527549
dc.format.extentv, 50 p. ill.en_US
dc.languageen_US
dc.publisherMonterey, California: Naval Postgraduate Schoolen_US
dc.rightsThis publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States.en_US
dc.subject.lcshMobile communication systemsen_US
dc.subject.lcshSignal processingen_US
dc.titleA ring model for local mobile radio communications with variable packet lengthen_US
dc.typeThesisen_US
dc.contributor.corporateNaval Postgraduate School (U.S.)
dc.contributor.departmentElectrical and Computer Engineering
dc.subject.authorring model||local mobile radio communicationsen_US
dc.subject.authorvariable packet lengthen_US
dc.subject.authornearfar effecten_US
dc.subject.authorequal ring throughputen_US
dc.description.serviceCivilian, Naval Postgraduate Schoolen_US
etd.thesisdegree.nameM.S. in Electrical Engineeringen_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineElectrical Engineeringen_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US
dc.description.distributionstatementApproved for public release; distribution is unlimited.


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