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Höher, P. and Hagenauer, J. and Offer, E. and Rapp, C. and Schulze, H. (1991) Performance of an RCPC-Coded OFDM-based Digital Audio Broadcasting (DAB) System. In: IEEE GLOBECOM'91, Conference Record, Vol. 1. IEEE GLOBECOM'91, 2. - 5.12.91, Phoenix/Arizona.
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Abstract
A system proposal for DAB is investigated. The kernel is orthogonal frequency division multiplexing (OFDM) with 4-DPSK modulation, rectangular pulse-shaping, and a guard interval to reject multipath distortions. Emphasis is on the use of source-adapted channel coding with rate-compatible punctured convolutional (RCPS) codes. Based on analytical and simulated BER curves for several propagation conditions and on preliminary source significance information (SSI), a static code design with unequal error protection (UEP) is presented that also takes auxiliary data services into account. The gain due to UEPis on the order of 8 dB in signal power or 25% in bandwidth.
| Item URL in elib: | https://elib.dlr.de/33766/ | ||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||||||||
| Additional Information: | LIDO-Berichtsjahr=1991, | ||||||||||||||||||
| Title: | Performance of an RCPC-Coded OFDM-based Digital Audio Broadcasting (DAB) System | ||||||||||||||||||
| Authors: |
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| Date: | 1991 | ||||||||||||||||||
| Journal or Publication Title: | IEEE GLOBECOM'91, Conference Record | ||||||||||||||||||
| Open Access: | No | ||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||
| Volume: | Vol. 1 | ||||||||||||||||||
| Status: | Published | ||||||||||||||||||
| Event Title: | IEEE GLOBECOM'91, 2. - 5.12.91, Phoenix/Arizona | ||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||||
| HGF - Program: | other | ||||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||||
| DLR - Program: | no assignment | ||||||||||||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Institut für Nachrichtentechnik | ||||||||||||||||||
| Deposited By: | DLR-Beauftragter, elib | ||||||||||||||||||
| Deposited On: | 02 Apr 2006 | ||||||||||||||||||
| Last Modified: | 27 Apr 2009 09:15 |
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