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Modeling BLER Performance of Punctured Turbo Codes

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.advisor Ruttik, Kalle
dc.contributor.author Lembo, Sergio Damian
dc.date.accessioned 2012-07-02T08:21:12Z
dc.date.available 2012-07-02T08:21:12Z
dc.date.issued 2011
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/3706
dc.description.abstract In this thesis the author constructed a mathematical model using a continuous and differentiable expression, that approximates the BLER (Block Error Rate) performance of punctured turbo codes for different (SNR) Signal to Noise ratios, block lengths and MCS (Modulation and Coding Schemes) rates. The model can be used for two different purposes. First, the model can be used to replace look-up tables in system level simulators; bringing the advantage of introducing a continuous set of block lengths and MCS rates, not available in look-up tables. Second, with the help of this function communications systems can be optimized using analytical methods based on differentiation. The construction of the mathematical model was developed for the particular case of the Turbo Code (13, 15)8 and QPSK modulation; but the derivation of the model can be generalized to other Turbo Codes and modulation types. The model was also applied to a different link configuration using 16 QAM modulation. en
dc.format.extent [10] + 75
dc.format.mimetype application/pdf
dc.language.iso en en
dc.publisher Aalto University en
dc.publisher Aalto-yliopisto fi
dc.title Modeling BLER Performance of Punctured Turbo Codes en
dc.type G2 Pro gradu, diplomityö fi
dc.contributor.department Radiotieteen ja -tekniikan laitos fi
dc.subject.keyword BLER curves en
dc.subject.keyword link level model en
dc.subject.keyword system level model en
dc.subject.keyword punctured turbo codes en
dc.subject.keyword Link to System (L2S) en
dc.subject.keyword Sigmoid function en
dc.identifier.urn URN:NBN:fi:aalto-201207022672
dc.type.dcmitype text en
dc.programme.major Tietoliikennetekniikka fi
dc.programme.mcode S-72
dc.type.ontasot Diplomityö fi
dc.type.ontasot Master's thesis en
dc.contributor.supervisor Tirkkonen, Olav
dc.location P1 fi
local.aalto.openaccess yes
local.aalto.digifolder Aalto_91405
dc.rights.accesslevel openAccess
local.aalto.idinssi 42713
dc.type.publication masterThesis
dc.type.okm G2 Pro gradu, diplomityö

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