Adaptive Windowing for OFDM with Dense Subcarrier Spacing in Mobile Channels

Beitrag bei einer Tagung
(Konferenzbeitrag)


Details zur Publikation

Autor(en): Robert J, Zöllner J, Slimani M
Verlag: VDE
Jahr der Veröffentlichung: 2012
Tagungsband: OFDM 2012, 17th International OFDM Workshop 2012 (InOWo'12); Proceedings of
Seitenbereich: 1-6
ISBN: 978-3-8007-3360-6
Sprache: Englisch


Abstract


This paper presents an algorithm for adaptive windowing for OFDM with dense subcarrier spacing. Instead of using a rectangular DFFT window a shaped window is employed. This algorithm has been implemented in our software-based DVB-T2 receiver. The receiver consciously adapts the shaping window in order to reach the best compromise between Inter Symbol and Inter Carrier Interference in highly mobile channels. The results indicate that a significant robustness increase can be obtained. Keywords ?? DVB-T2, OFDM windowing, software-defined radio.



FAU-Autoren / FAU-Herausgeber

Robert, Jörg
Lehrstuhl für Informationstechnik mit dem Schwerpunkt Kommunikationselektronik (Stiftungslehrstuhl)


Autor(en) der externen Einrichtung(en)
Technische Universität Braunschweig


Zitierweisen

APA:
Robert, J., Zöllner, J., & Slimani, M. (2012). Adaptive Windowing for OFDM with Dense Subcarrier Spacing in Mobile Channels. In OFDM 2012, 17th International OFDM Workshop 2012 (InOWo'12); Proceedings of (pp. 1-6). Essen, Germany: VDE.

MLA:
Robert, Jörg, Jan Zöllner, and Mariem Slimani. "Adaptive Windowing for OFDM with Dense Subcarrier Spacing in Mobile Channels." Proceedings of the 17th International OFDM 17th International OFDM Workshop 2012, Essen, Germany VDE, 2012. 1-6.

BibTeX: 

Zuletzt aktualisiert 2018-06-08 um 15:23