Polar Code Construction for List Decoding
Polar Code Construction for List Decoding
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用于列表解码的 Polar 码构造
DOI:
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发表时间:
2017
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通讯作者:
Georg Böcherer
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文献类型:
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作者:
Peihong Yuan;Tobias Prinz;Georg Böcherer
A heuristic construction of polar codes for successive cancellation list (SCL) decoding with a given list size is proposed to balance the trade-off between performance measured in frame error rate (FER) and decoding complexity. Furthermore, a construction based on dynamically frozen bits with constraints among the "low weight bits" (LWB) is presented. Simulation results show that the LWB-polar codes outperform the CRC-polar codes and the eBCH-polar codes under SCL decoding.