论文标题
使用差分进化的长度兼容极性代码的穿刺设计
Design of Puncturing for Length-Compatible Polar Codes Using Differential Evolution
论文作者
论文摘要
本文提出了一种设计兼容长度兼容的极地代码的刺穿技术。刺穿的位在差分进化（DE）的帮助下被识别。开发了基于DE的优化框架，其中将信息位的比特率（BER）值的总和最小化。我们确定了一组钻头，可以避免在加性白色高斯噪声（AWGN）通道的情况下进行刺穿。这减少了候选刺穿模式的大小。仿真结果证实了所提出的技术比其他最先进的穿刺方法的优越性。
This paper presents a puncturing technique to design length-compatible polar codes. The punctured bits are identified with the help of differential evolution (DE). A DE-based optimization framework is developed where the sum of the bit-error-rate (BER) values of the information bits is minimized. We identify a set of bits which can be avoided for puncturing in the case of additive white Gaussian noise (AWGN) channels. This reduces the size of the candidate puncturing patterns. Simulation results confirm the superiority of the proposed technique over other state-of-the-art puncturing methods.
