A knowledge-combined system approach to optimum design of type-I hybrid ARQ/FEC error control schemes

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dc.contributor.authorYang, Qingen_US
dc.date.accessioned2024-08-15T20:20:06Z
dc.date.available2024-08-15T20:20:06Z
dc.date.copyright1990en_US
dc.date.issued1990
dc.degree.departmentDepartment of Electrical and Computer Engineering
dc.degree.levelMaster of Applied Science M.A.Sc.en
dc.description.abstractIn this work, a systematic approach to optimum coding design for Type­-I Hybrid ARQ/FEC error control schemes is developed. A knowledge­-combined expert system method is proposed for optimal coding selection. Performance analysis is further discussed for Type-I Hybrid ARQ schemes. Particularly, a simple time delay analysis is carried out by using queueing theory. Finally, a pragmatic approach to design an optimum Type-I hybrid ARQ scheme with BCH error correcting code is developed by introducing overall throughput as a system performance measure. This optimization provides a further improvement of the overall throughput efficiency with reasonable implementation complexity which is found to have a local max­imum in the throughput contour plot.
dc.format.extent79 pages
dc.identifier.urihttps://hdl.handle.net/1828/20257
dc.rightsAvailable to the World Wide Weben_US
dc.titleA knowledge-combined system approach to optimum design of type-I hybrid ARQ/FEC error control schemesen_US
dc.typeThesisen_US

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