面向5G新空口技术的Polar码标准化研究进展

谢德胜; 柴蓉; 黄蕾蕾; 陈前斌

doi:10.11959/j.issn.1000−0801.2018237

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面向5G新空口技术的Polar码标准化研究进展

专题：5G | 更新时间：2024-06-05

- 面向5G新空口技术的Polar码标准化研究进展
- Standardization of 5G new radio technology oriented Polar code
- 电信科学 2018年34卷第8期页码：62-75
- 作者机构：
- 作者简介：
  
  [ "谢德胜（1994−），男，重庆邮电大学移动通信重点实验室硕士生，主要研究方向为移动通信技术、软件定义网络和网络虚拟化。" ]
  [ "柴蓉（1974−），女，重庆邮电大学移动通信重点实验室教授，主要研究方向为移动通信、软件定义网络、物联网、车联网体系架构、无线资源管理及移动性管理技术。" ]
  [ "黄蕾蕾（1995−），女，重庆邮电大学移动通信重点实验室硕士生，主要研究方向为软件定义网络、无线资源管理和网络虚拟化。" ]
  [ "陈前斌（1967−），男，重庆邮电大学副校长、教授、博士生导师，主要研究方向为个人通信、多媒体信息处理与传输和下一代移动通信网络等。" ]
- 基金信息：
  
  面向3GPP标准化的5G无线传输技术研究与评估项目;The Joint Scientific Research Fund of Ministry of Education and China Mobile(MCM20160105);5G高速无缝接入技术方案与试验系统研发项目;National Science and Technology Specific Project of China(2016ZX03001010-004)
- DOI：10.11959/j.issn.1000−0801.2018237
  中图分类号： TN911.22
- 网络出版日期：2018-08，
  
  纸质出版日期：2018-08-20
- 稿件说明：
移动端阅览
谢德胜, 柴蓉, 黄蕾蕾, 等. 面向5G新空口技术的Polar码标准化研究进展[J]. 电信科学, 2018,34(8):62-75.

Desheng XIE, Rong CHAI, Leilei HUANG, et al. Standardization of 5G new radio technology oriented Polar code[J]. Telecommunications science, 2018, 34(8): 62-75.
谢德胜, 柴蓉, 黄蕾蕾, 等. 面向5G新空口技术的Polar码标准化研究进展[J]. 电信科学, 2018,34(8):62-75. DOI： 10.11959/j.issn.1000−0801.2018237.

Desheng XIE, Rong CHAI, Leilei HUANG, et al. Standardization of 5G new radio technology oriented Polar code[J]. Telecommunications science, 2018, 34(8): 62-75. DOI： 10.11959/j.issn.1000−0801.2018237.

摘要

5G 的业务特性及能力要求为新空口（new radio，NR）设计更加高效的新型信道编码方案，极化码（Polar码）因具备优异的性能已被确定为5G增强移动宽带（enhancedmobile broadband，eMBB）场景控制信道的编码方案。在对5G及Polar码进行概述的基础上，详细阐述面向5G NR的Polar码标准化工作主要研究内容，包括码构建、序列设计、速率匹配及信道交织等。继而针对第三代合作伙伴计划（3rd Generation Partnership Project，3GPP）各成员机构在无线接入网层一（Radio Access Network Layer 1，RAN1）标准化工作组提出的Polar码编码方案进行分析和对比，并在此基础上对Polar码标准化相关研究进展进行总结。

Abstract

Amore efficient new channel coding scheme was required for NRby the service features and capability indices of 5G.Due to its excellent performance

Polar code was specified as the control channel coding scheme for 5G enhancedmobile broadband(eMBB)scenario.An overview of Polar code was presented and themain existing research issues of the standardization for new radio(NR)technology oriented Polar code

including code construction

sequence design

rate-matching and channel interleaving

etc

were elaborated.Then some specific analysis and comparisons of the Polar code schemes which were proposed by 3GPPmember institutes in RAN1 conferences recently were presented.Finally

a summary of the standardization works of Polar code was given on the basis of the above discussions.

关键词

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references

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