SIMPLIFIED MULTI-BIT SC LIST DECODING FOR POLAR CODES

被引：0
作者：
Han, Jiangxue [1 ]
Liu, Rongke [1 ]
Wang, Runxin [1 ]
机构：
[1] Beihang Univ, Sch Elect & Informat Engn, Beijing, Peoples R China
来源：
2016 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING PROCEEDINGS | 2016年
关键词：
polar codes; successive cancellation list decoding; multi-bit decision; pruning technique; ARCHITECTURE;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In this paper, we propose a simplified multi-bit successive cancellation list (SMSCL) decoding method for polar codes. In the proposed SMSCL decoding, frozen bits are ignored, and multiple information bits are intermediately decoded at each decision step. In addition, a modified two-stage pruning network is proposed to reduce the complexity of path pruning in SMSCL decoding. Compared to the existing multi-bit SCL decoders, the SMSCL decoder can achieve significant latency and complexity reduction over a wide range of code rates.
引用
收藏
页码：996 / 1000
页数：5
相关论文
共 50 条
  • [21] SC-Fano Decoding of Polar Codes
    Jeong, Min-Oh
    Hong, Song-Nam
    IEEE ACCESS, 2019, 7 : 81682 - 81690
  • [22] On List Decoding of 5G-NR Polar Codes
    Pillet, Charles
    Bioglio, Valerio
    Condo, Carlo
    2020 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE (WCNC), 2020,
  • [23] A Universal List Decoding Algorithm With Application to Decoding of Polar Codes
    Zheng, Xiangping
    Ma, Xiao
    IEEE TRANSACTIONS ON INFORMATION THEORY, 2025, 71 (02) : 975 - 995
  • [24] An Error Segment Bit-Flip Algorithm for Successive Cancellation List Decoding of Polar Codes
    Zhang, Jing
    Qiu, Hongbing
    Zhan, Ling
    Chen, Lili
    MATHEMATICS, 2024, 12 (13)
  • [25] Multi-RS Concatenated Polar Codes with Enhanced Interleaving and List Decoding
    Jiang, Xiaoming
    Wu, Shaohua
    Liu, Xijin
    Jiao, Jian
    Zhang, Qinyu
    2018 IEEE 88TH VEHICULAR TECHNOLOGY CONFERENCE (VTC-FALL), 2018,
  • [26] List Estimation-aided Successive-Cancellation List Decoding of Polar Codes
    Jin, Hongxu
    Liu, Rongke
    2018 IEEE/CIC INTERNATIONAL CONFERENCE ON COMMUNICATIONS IN CHINA (ICCC), 2018, : 242 - 246
  • [27] CRC Code Design for List Decoding of Polar Codes
    Zhang, Qingshuang
    Liu, Aijun
    Pan, Xiaofei
    Pan, Kegang
    IEEE COMMUNICATIONS LETTERS, 2017, 21 (06) : 1229 - 1232
  • [28] Efficient Belief Propagation List Decoding of Polar Codes
    Ren, Yuqing
    Xu, Weihong
    Zhang, Zaichen
    You, Xiaohu
    Zhang, Chuan
    2019 IEEE 13TH INTERNATIONAL CONFERENCE ON ASIC (ASICON), 2019,
  • [29] Improved Belief Propagation List Decoding for Polar Codes
    Li, Huan
    Huang, Jingxuan
    Sun, Ce
    ELECTRONICS, 2022, 11 (15)
  • [30] Enhanced Metric Sorting for Successive Cancellation List Decoding of Polar Codes
    Li, Huan
    IEEE COMMUNICATIONS LETTERS, 2018, 22 (04) : 664 - 667
12345