Beschreibung
This book presents a study which involves an implementation of an IMTAdvanced Uplink model for the bit error rate (BER) performance analysis of Turbo coding, Different subcarrier mapping schemes e.g. Localized Frequency Division Multiple Access (LFDMA), Interleaved FDMA (IFDMA), Block Interleaved FDMA (BIFDMA) and Discrete Fourier Transform (DFT) precoding. ), Block Interleaved FDMA (BIFDMA) and Discrete Fourier Transform (DFT) precoding. These techniques have been implemented in linear and nonlinear environments. Since pulse shaping has not been used so IFDMA performance analysis in nonlinear environment was not possible with the nonlinearity. Model used in this research. Hence the BER performance analysis in nonlinear environments has been limited to BIFDMA and LFDMA schemes only. Nonlinearities have been Introduced by using a threshold clipping model using three different clipping Percentages i.e. 1%, 10% and 30%. Moreover simulations have been performed for single user and multiuser environments, where we also analyzed the near far effect.
Autorenporträt
Mujeeb Ur Rehman holds a Masters degree from Chalmers University of Technology, Sweden. Since June 2011 he has been working as a Senior Engineer in u-blox for Rohde & Schwarz. Mr Mujeeb has a teaching experience and also he has deep interest in Wireless Communication Technologies. Mr Mujeeb is from Pakistan.
Herstellerkennzeichnung:
OmniScriptum SRL
Str. Armeneasca 28/1, office 1
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MD
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