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Direct sequence and time hopping ultra wideband over IEEE.802.15.3a channel model

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dc.contributor.authorShaterian, Z.
dc.contributor.authorArdebilipour, M.
dc.contributor.conference16th International Conference on Software, Telecommunications and Computer Networks (25 Sep 2008 - 27 Sep 2008 : Split, Croatia)
dc.date.issued2008
dc.description.abstractIn this paper, performance of two kinds of ultra wide band systems, namely Direct Sequence (DS) and Time Hopping (TH) over IEEE.802.15.3a channel model is compared by simulation. Simulation results show that DS-UWB performance is better than TH-UWB in multi-user environment. Also, it is indicated that performance in TH-UWB becomes worse with increasing the number of frames. Moreover, simulation is done for several number of fingers by S-Rake and P-Rake for Direct Sequence and Time hopping. Also, performance of Ultra Wide Band (UWB) system over IEEE 802.15.3a channel model is simulated, and their results are compared to upper bound of Bit Error Rate (BER) for UWB in log-normal fading channel.
dc.description.statementofresponsibilityZahra Shaterian, Mehrdad Ardebilipour
dc.identifier.citation16th International Conference on Software, Telecommunications and Computer Networks, 2008, pp.89-93
dc.identifier.doi10.1109/SOFTCOM.2008.4669458
dc.identifier.isbn9789536114979
dc.identifier.urihttp://hdl.handle.net/2440/85912
dc.language.isoen
dc.publisherIEEE
dc.rightsCopyright status unknown
dc.source.urihttps://doi.org/10.1109/softcom.2008.4669458
dc.titleDirect sequence and time hopping ultra wideband over IEEE.802.15.3a channel model
dc.typeConference paper
pubs.publication-statusPublished

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