Abstract
We propose a novel end-to-end learning scheme for wireless communication systems employing the unique word (UW)-OFDM signaling scheme. The work is motivated by the recent advances of machine learning in channel equalization and data estimation. Our idea is to design a non-systematically encoded UW-OFDM system optimal for neural network (NN) based estimators. To this order, we introduce model-based neural network architectures that optimize the transmitter and receiver sides, i.e. the UW-OFDM symbol generation and the NN data estimation together for minimal bit error ratio (BER). The proposed model is evaluated in a simulation environment, and compared with NN-based and traditional estimators.
Originalsprache | Englisch |
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Titel | 2021 55th Asilomar Conference on Signals, Systems, and Computers |
Seiten | 389-394 |
Seitenumfang | 6 |
DOIs | |
Publikationsstatus | Veröffentlicht - 3 Nov. 2021 |
Extern publiziert | Ja |
Veranstaltung | 2021 55th Asilomar Conference on Signals, Systems, and Computers - Pacific Grove, CA, USA Dauer: 31 Okt. 2021 → 3 Nov. 2021 |
Konferenz
Konferenz | 2021 55th Asilomar Conference on Signals, Systems, and Computers |
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Zeitraum | 31/10/21 → 3/11/21 |