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Trellis Shaping Using Clipping-based Metric with Improved ...
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由 S Takizawa 著作2019被引用 2 次 — Trellis shaping (TS) is known as one of the effective PAPR reduction techniques for OFDM without any distortion. TS controls transmit QAM symbols by selection ...
Trellis Shaping Using Clipping-based Metric with Improved ...
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Abstract— The well known drawback of orthogonal frequency- division multiplexing (OFDM) signals is its high peak-to-average power ratio (PAPR). Trellis ...
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Trellis Shaping Using Clipping-based Metric with Improved ...
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Conventional partial transmit sequence (PTS) is an efficient PAPR reduction technique. However, reducing the PAPR cannot achieve an optimal bit error rate (BER) ...
Shun Takizawa
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2024年4月25日 — PAPR Reduction of OFDM With Trellis Shaping Based ... Trellis Shaping Using Clipping-based Metric with Improved PAPR Reduction for OFDM Signals.
A new low-complexity trellis shaping design based on clipping ...
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This work establishes the design, analysis, and fine-tuning of a peak-to-average-power-ratio (PAPR) reducing system, based on compressed sensing (CS) at the ...
PAPR Reduction of OFDM With Trellis Shaping Based on ${p}
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It is proved that the proposed metric with the optimized norm is equivalent to the conventional frequency-domain (FD) approach that minimizes the squared ...
On Trellis Shaping for PAR Reduction in OFDM Systems
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One major disadvantage of OFDM is that the time domain OFDM signal which is a sum of several sinusoids leads to high peak to average power ratio (PAPR). High ...
落合 秀樹 (Hideki Ochiai) - Trellis Shaping Using Clipping-based ...
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Trellis Shaping Using Clipping-based Metric with Improved PAPR Reduction for OFDM Signals. 2019 IEEE RADIO AND WIRELESS SYMPOSIUM (RWS). Takizawa Shun ...
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Reducing the PAPR in FBMC-OQAM systems with low- ...
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由 SSKC Bulusu 著作2016被引用 24 次 — In this paper, we investigate the problem of peak-to-average power ratio (PAPR) reduction for FBMC-OQAM signals. Recently, it has been shown ...
A Trellis Shaping for Peak and Average Power Reduction of ...
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A new low-complexity trellis shaping design based on clipping for PAPR reduction in BICM-OFDM system ... Energy Efficiency Improvement of Coded OFDM Systems Based ...
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