Title :
Closed-Form BER Expression for Interleaved SC-FDMA with M-QAM
Author :
Sánchez-Sánchez, Juan J. ; Plazaola, Unai Fernández ; Aguayo-Torres, M.C. ; Entrambasaguas, J.T.
Author_Institution :
Dept. de Ing. de Comun., Univ. de Malaga, Malaga, Spain
Abstract :
One of the novelties of the forthcoming LTE technology is the use of SC-FDMA as the transmission technique in the uplink. In this paper a study of the BER in an interleaved SC-FDMA system over a fading channel is presented. This study provides the mathematical grounds to obtain a closed-form expression for the BER for BPSK and square M-QAM. Results are validated by means of comparison with simulations.
Keywords :
3G mobile communication; error statistics; fading channels; frequency division multiple access; phase shift keying; quadrature amplitude modulation; M-QAM; SC-FDMA; binary phase shift keying; bit error rate; fading channels; long term evolution; quadrature amplitude modulation; single carrier frequency division multiple access; Bandwidth; Binary phase shift keying; Bit error rate; Fading; Frequency conversion; Frequency division multiaccess; OFDM; Peak to average power ratio; Stochastic resonance; Stochastic systems;
Conference_Titel :
Vehicular Technology Conference Fall (VTC 2009-Fall), 2009 IEEE 70th
Conference_Location :
Anchorage, AK
Print_ISBN :
978-1-4244-2514-3
Electronic_ISBN :
1090-3038
DOI :
10.1109/VETECF.2009.5378758
