为6G通信系统连接的Reed-Solomon和下一代极点代码的性能分析
Edom Wondimu1, Pushparaghavan Annamalai2, Fikreselam Gared2
1Bahir Dar Institute of Technology, Faculty of Electrical and Computer Engineering, Bahir Dar University, Bahir Dar, Ethiopia. edomwt2006@gmail.com.
Scientific reports
|August 28, 2025
概括
里德-所罗门 (RS) 代码与5G新无线电 (NR) 极性代码相结合,有效地纠正6G通信系统中的爆破错误. 这种连接方法比标准的5G NR极码提供了显著的3dB SNR增益,提高了可靠性.
科学领域:
- 电信工程
- 信息理论
- 错误纠正编码
背景情况:
- 像6G这样的高数据速率通信系统面临着可靠性降低的突发错误的挑战.
- 现有的5G新无线电 (NR) 极点代码需要改进,以满足6G的超高可靠性需求.
研究的目的:
- 调查在6G系统中使用Reed-Solomon (RS) 代码与5G NR极性代码的组合.
- 评估串行和混合串联编码方案的性能.
主要方法:
- 采用了RS和5GNR极码的串行和混合连接方法.
- 使用顺序代的硬决策解码和软输入软输出 (SISO) 与RS组件的通用最小距离 (GMD) 解码.
- 在爆发错误条件下评估的比特错误率 (BER) 和块错误率 (BLER) 性能.
主要成果:
- 连接的RS-NR-Polar代码实现了5.78dB的BER,超过5GNR极性代码的2.79dB的3dBSNR.
- 在具有用户间干扰的功率域NOMA系统中表现出卓越的性能.
- 与非DNN SISO GMD相比,基于深度神经网络 (DNN) 的解码进一步提高了BER到[公式:见文本]的6.78 dB.
结论:
- 拟议的RS-NR-Polar连接编码方案有效地减轻了6G通信中的爆发错误.
- 这种方法显著提高了可靠性,并满足了未来6G网络的严格要求.
- 该系统对包括功率域NOMA和先进解码技术在内的应用具有前景.
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