Multirate signal processing in digital communications

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dc.accession.numberT00148
dc.classification.ddc621.3822 ARY
dc.contributor.advisorChakka, Vijaykumar
dc.contributor.authorArya, Krishna Kumari
dc.date.accessioned2017-06-10T14:37:21Z
dc.date.accessioned2025-06-28T10:19:19Z
dc.date.available2017-06-10T14:37:21Z
dc.date.issued2008
dc.degreeM. Tech
dc.description.abstractFundamentals of multirate signal processing and perfect reconstruction filter banks are revisited. An attempt is made to develop a good understanding of concepts by connecting the filter bank design issues to the concepts of linear algebra. An interpretation of multicarrier systems in the form of transmultiplexers is provided and the notion of resampling of channel is introduced. A pulse shaping filter for the OFDM systems is proposed to remove the constraint of Cyclic Prefix. A comparison of performance of OFDM and filter bank based multicarrier systems in terms of stop band attenuation is provided. Notion of MIMO biorthogonal partners and the conditions for existence of FIR biorthogonal partners are studied. Emphasis is put on finding out the Greatest Right Common Divisor (GRCD) of polynomial matrices.
dc.identifier.citationArya, Krishna Kumari (2008). Multirate signal processing in digital communications. Dhirubhai Ambani Institute of Information and Communication Technology, xii, 98 p. (Acc.No: T00148)
dc.identifier.urihttp://drsr.daiict.ac.in/handle/123456789/185
dc.publisherDhirubhai Ambani Institute of Information and Communication Technology
dc.student.id200611004
dc.subjectSignal processing
dc.subjectDigital techniques
dc.subjectMathematics
dc.subjectOFDM
dc.titleMultirate signal processing in digital communications
dc.typeDissertation

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