Selected data utilization technique for the PAPR reduction of FBMC-OQAM signals
| Autor: | Jeong-Ho Kim, Bing-Yuan Chen, Ye-Ri Nam, Ji-Hyun Moon, Eun-Ji Choi |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Computer science
Orthogonal frequency-division multiplexing Cumulative distribution function 020208 electrical & electronic engineering Real-time computing 020206 networking & telecommunications 02 engineering and technology Filter bank Reduction (complexity) Maschinenbau Modulation Power ratio 0202 electrical engineering electronic engineering information engineering Electronic engineering Offset quadrature amplitude modulation |
| Zdroj: | ICUFN |
| DOI: | 10.1109/icufn.2017.7993889 |
| Popis: | High peak-to-average power ratio (PAPR) is a serious problem in multicarrier modulation systems. Over the past few decades, numerous techniques for PAPR reduction of orthogonal frequency division multiplexing (OFDM) system have been introduced. However, existing techniques cannot be directly applied to filter bank multicarrier with offset quadrature amplitude modulation (FBMC-OQAM) system. In this paper, selected data utilization (SDU) technique for the PAPR reduction of FBMC-OQAM signals is presented. Simulation results validate the proposed SDU technique can achieve about 3 dB improvement at complementary cumulative distribution function (CCDF) of 10−3. |
| Databáze: | OpenAIRE |
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