NDLI: On the decoding of single delay STTC using filter bank based multicarrier modulation

Content Provider	IEEE Xplore Digital Library
Author	Lele, C. Le Ruyet, D. Zakaria, R.
Copyright Year	2009
Description	Author affiliation: Electronics and Communications Laboratory, CNAM, 292 rue Saint Martin, 75141, Paris, France (Lele, C.; Le Ruyet, D.; Zakaria, R.)
Abstract	Filter bank based multi-carrier (FBMC) is a multi-carrier modulation scheme that can be considered as an alternative to conventional OFDM with cyclic prefix (CP-OFDM) for transmission over multi-path fading channels. Compared to CP-OFDM, FBMC can provide a higher information bit rate, since it operates without the addition of a CP. Furthermore, FBMC enables the use of different pulse shapes therefore, it can provide a better frequency localization than CP-OFDM. Since FBMC is based on real orthogonality, the association with MIMO techniques needs specific decoding schemes. In this paper we consider the combination of FBMC with a single delay Space Time Trellis Code (STTC). We propose an iterative decoding based on interference estimation and cancelation which does not require any channel coding or decoding block. We show that if we omit the CP loss of CP-OFDM and by using this FBMC decoding scheme we outperform CP-OFDM in single delay STTC context, this with only a slight increase in complexity.
Starting Page	86
Ending Page	90
File Size	122580
Page Count	5
File Format	PDF
ISBN	9781424435845
DOI	10.1109/ISWCS.2009.5285274
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-07
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fading Convolutional codes Shape Delay effects Bit rate Filter bank OFDM modulation MIMO Pulse shaping methods Iterative decoding
Content Type	Text
Resource Type	Article

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