面向 5G 新空口的集成概率整形的极化码
信息论
2018-08-29 v1 math.IT
摘要
提出了一种对 5G 新空口(NR)极化码的改进方案,其通过概率整形在高阶调制下提升纠错性能。所提方案主要复用了发送端的现有硬件,且接收端的改动很小。仿真结果表明,在 AWGN 信道上针对 256-QAM,所提方法可将性能提升多达 1dB。
引用
@article{arxiv.1808.09360,
title = {Polar Codes with Integrated Probabilistic Shaping for 5G New Radio},
author = {Onurcan İşcan and Wen Xu},
journal= {arXiv preprint arXiv:1808.09360},
year = {2018}
}
备注
This work is accepted for publication at IEEE 88th Vehicular Technology Conference (VTC 2018-Fall). Copyright IEEE 2018