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Time frequency localization of pulse shaping filters in OFDM/OQAM systems
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.ORCID iD: 0000-0002-9709-0713
KTH, School of Information and Communication Technology (ICT), Electronic, Computer and Software Systems, ECS.
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, Published paper (Refereed)
Abstract [en]

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.
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-41093DOI: 10.1109/ICICS.2007.4449830ISI: 000256699500297Scopus ID: 2-s2.0-50449099595ISBN: 978-1-4244-0982-2 (print)OAI: oai:DiVA.org:kth-41093DiVA: diva2:443863
Conference
6th International Conference on Information, Communications and Signal Processing. Singapore. DEC 10-13, 2007
Note

QC 20110927

Available from: 2011-09-27 Created: 2011-09-23 Last updated: 2014-07-03Bibliographically approved

Open Access in DiVA

ICICS07(343 kB)