Zeitschriftenartikel:
R. Nissel, M. Rupp:
"OFDM and FBMC-OQAM in Doubly-Selective Channels: Calculating the Bit Error Probability";
IEEE Communications Letters,
21
(2017),
6;
S. 1297
- 1300.
Kurzfassung englisch:
Filter Bank Multi-Carrier (FBMC) is a modulation technique with enhanced spectral properties compared to Orthogonal Frequency Division Multiplexing (OFDM). In this letter, we investigate the performance degeneration of OFDM and FBMC in doubly-selective channels, that is, time-selectivity and frequency-selectivity. For that, we derive closed-form Bit Error Probability (BEP) expressions for arbitrary linear modulation methods based on one-tap equalizers, with OFDM and FBMC being special cases, covered by our general BEP expressions. We validate our calculations by Monte-Carlo simulations and investigate the BEP error if the interference is approximated as Gaussian noise.
Schlagworte:
FBMC, OFDM, Bit Error Probability, Multipath channels, Time-varying channels
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1109/LCOMM.2017.2677941
Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/publik_258718.pdf
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.