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Arkhipov, Alexander and Schnell, Michael (2007) Sampling Time Offset Estimation for IFDMA Uplink Systems. In: 2007 16th IST Mobile & Wireless Communications Summit. [IST2007], [2007-07-02 - 2007-07-05], Budapest, Hungarn.
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Official URL: http://www.mobilesummit2007.org/
Abstract
This article investigates the influence of sampling time offset on the performance of an interleaved frequency-division multiple-access (IFDMA) uplink scheme for mobile radio transmission. It is shown that sampling time offset causes signal-to-noise ratio (SNR) degradation and leads to inter-symbol interference (ISI). In addition, an efficient algorithm is proposed which is capable to estimate sampling time offset by applying oversampling at the receiver. The proposed algorithm requires only three-times oversampling, does not use any pilot symbols, and is independent from the transmission channel and modulation alphabet.
| Item URL in elib: | https://elib.dlr.de/48010/ | |||||||||
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| Document Type: | Conference or Workshop Item (Paper) | |||||||||
| Title: | Sampling Time Offset Estimation for IFDMA Uplink Systems | |||||||||
| Authors: |
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| Date: | 2 July 2007 | |||||||||
| Journal or Publication Title: | 2007 16th IST Mobile & Wireless Communications Summit | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | Yes | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | OFDM, Synchronization, IFDMA | |||||||||
| Event Title: | [IST2007] | |||||||||
| Event Location: | Budapest, Hungarn | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | [2007-07-02 - 2007-07-05] | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | ATM and Operation (old) | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L AO - Air Traffic Management and Operation | |||||||||
| DLR - Research theme (Project): | L - Effiziente Flugführung und Flugbetrieb (old) | |||||||||
| Location: | Oberpfaffenhofen | |||||||||
| Institutes and Institutions: | Institute of Communication and Navigation > Communications Systems | |||||||||
| Deposited By: | Arkhipov, Alexander | |||||||||
| Deposited On: | 06 Aug 2007 | |||||||||
| Last Modified: | 31 Jul 2019 19:19 |
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