Time frequency localization of pulse shaping filters in OFDM/OQAM systems
2007 (English)In: 2007 6th International Conference on Information, Communications and Signal Processing, Vols 1-4, IEEE conference proceedings, 2007, 1406-1410 p.Conference paper (Refereed)
In this paper we investigate the time frequency localization (TFL) properties of different pulse shapes in OFDM/OQAM systems. Various prototype functions, such as rectangular, half cosine, Isotropic Orthogonal Transfer Algorithm (IOTA) function and Extended Gaussian Functions (EGF) are discussed and implemented in a Matlab/Octave Simulation Workbench for Software Defined Radio by direct discretisation of the continuous time model. Simulation results show that pulse shapes with good TFL properties can have near perfect reconstruction.
Place, publisher, year, edition, pages
IEEE conference proceedings, 2007. 1406-1410 p.
IdentifiersURN: urn:nbn:se:kth:diva-41093DOI: 10.1109/ICICS.2007.4449830ISI: 000256699500297ScopusID: 2-s2.0-50449099595ISBN: 978-1-4244-0982-2OAI: oai:DiVA.org:kth-41093DiVA: diva2:443863
6th International Conference on Information, Communications and Signal Processing. Singapore. DEC 10-13, 2007
QC 201109272011-09-272011-09-232014-07-03Bibliographically approved