Electronics letters, 2014-12, Vol.50 (25), p.1939-1940
2014
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Details
- Autor(en) / Beteiligte
- Titel
- Constellation rotation and symbol detection for data-dependent superimposed training
- Ist Teil von
- Electronics letters, 2014-12, Vol.50 (25), p.1939-1940
- Ort / Verlag
- Stevenage: The Institution of Engineering and Technology
- Erscheinungsjahr
- 2014
- Quelle
- Wiley Online Library
- Beschreibungen/Notizen
- The problem of symbol misidentification (SMI) for data-dependent superimposed training (DDST) is considered. The constraint conditions on the discrete Fourier transform matrix are derived and constellation rotation (CR) at the transmitter to avoid the SMI is proposed. Simulation results show that the DDST with CR can eliminate the symbol error floor and yield better detection performance than the original one.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0013-5194, 1350-911XeISSN: 1350-911XDOI: 10.1049/el.2014.1681Titel-ID: cdi_crossref_primary_10_1049_el_2014_1681
- Format
- –
- Schlagworte
- channel estimation, constellation rotation, Constellations, data‐dependent superimposed training, DDST, DFT matrix, discrete Fourier transform matrix, discrete Fourier transforms, Error detection, Fourier transforms, Information and communications, learning (artificial intelligence), matrix algebra, Simulation, SMI, symbol detection, symbol error floor elimination, symbol misidentification, Symbols, Training, transmitter, Transmitters