Implementation Aspects of 3GPP TD-LTE

University essay from Linköpings universitet/Institutionen för systemteknik

Author: Ningning Guo; [2009]

Keywords: 3GPP LTE; FDD; TDD; OFDM; SC-FDMA; MIMO; FFT; IFFT; SDR;

Abstract: 3GPP LTE (Long Term Evolution) is a project of the Third Generation Partnership Project to improve the UMTS (Universal Mobile Telecommunications System) mobile phone standard to cope with future technology evolutions. Two duplex schemes FDD and TDD are investigated in this thesis. Several computational intensive components of the baseband processing for LTE uplink such as synchronization, channel estimation, equalization, soft demapping, turbo decoding is analyzed. Cost analysis is hardware independent so that only computational complexity is considered in this thesis. Hardware dependent discussion for LTE baseband SDR platform is given according the analysis results.

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