Generalized Frequency Division Multiplexing: Analysis of An Alternative Multi-Carrier Technique for Next Generation Cellular Systems

Summary, in English

Generalized frequency division multiplexing (GFDM) is a new concept that can be seen as a generalization of traditional OFDM. The scheme is based on the filtered multi-carrier approach and can offer an increased flexibility, which will play a significant role in future cellular applications. In this paper we present the benefits of the pulse shaped carriers in GFDM. We show that based on the FFT/IFFT algorithm, the scheme can be implemented with reasonable computational effort. Further, to be able to relate the results to the recent LTE standard, we present a suitable set of parameters for GFDM.

• Författare: Nicola Michailow; Ivan Gaspar; Stefan Krone; Michael Lentmaier; Gerhard Fettweis
• Avdelning/ar: ELLIIT: the Linköping-Lund initiative on IT and mobile communication
• Publiceringsår: 2012
• Språk: Engelska
• Sidor: 171-175
• Publikation/Tidskrift/Serie: International Symposium on Wireless Communication Systems (ISWCS), 2012
• Fulltext: - 764 kB; Download statistics
• Länkar: http://dx.doi.org/10.1109/ISWCS.2012.6328352
• Dokumenttyp: Konferensbidrag
• Förlag: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Ämne: Electrical Engineering, Electronic Engineering, Information Engineering
• Nyckelord: GFDM; multicarrier transmission; FBMC; OFDM
• Conference name: International Symposium on Wireless Communication Systems (ISWCS)
• Conference date: 2012-10-28 - 2012-10-31
• Conference place: Paris, France
• Status: Published
• Forskningsgrupp: Telecommunication Theory
• ISBN/ISSN/Övrigt: ISSN: 2154-0217; ISBN: 978-1-4673-0761-1