An Improvement of Modified Successive-Cancellation Decoder for Polar Codes

被引：6
|
作者：
Huang, Zhiliang [1 ]
Diao, Chunjuan [2 ]
Dai, Jianxin [3 ]
Duanmu, Chunjiang [1 ]
Wu, Xia [4 ]
Chen, Ming [4 ]
机构：
[1] Zhejiang Normal Univ, Sch Math Phys & Informat Engn, Jinhua 321004, Peoples R China
[2] Jiangnan Univ, Sch Internet Things Engn, Wuxi 214122, Peoples R China
[3] Nanjing Univ Posts & Telecommun, Sch Sci, Nanjing 210046, Jiangsu, Peoples R China
[4] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China
来源：
IEEE COMMUNICATIONS LETTERS | 2013年 / 17卷 / 12期
关键词：
Polar codes; polar coding; successive cancellation decoding;
D O I：
10.1109/LCOMM.2013.110413.132136
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
An improvement is introduced of the modified successive-cancellation (MSC) decoding for polar codes, in which local decoders at rate-other nodes are simplified. This improvement reduces the decoding latency and complexity of the MSC decoding with no sacrifice in error performance. Furthermore, in our method, the decoding latency decreases rapidly with increasing signal-to-noise ratio. Significant latency and complexity reductions are shown by simulation results.
引用
收藏
页码：2360 / 2363
页数：4
相关论文
共 50 条
  • [41] Efficient Adaptive List Successive Cancellation Decoder for Polar Codes
    Zhang, Chuan
    Wang, Zhongfeng
    You, Xiaohu
    Yuan, Bo
    CONFERENCE RECORD OF THE 2014 FORTY-EIGHTH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS & COMPUTERS, 2014, : 126 - 130
  • [42] 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
  • [43] A Configurable Successive-Cancellation List Polar Decoder Using Split-Tree Architecture
    Tao, Yaoyu
    Cho, Sung-Gun
    Zhang, Zhengya
    IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2021, 56 (02) : 612 - 623
  • [44] Reduced Complexity Successive-Cancellation Decoding of Polar Codes Based on Linear Approximation
    Yan, Yongli
    Zhang, Xuanxuan
    Wu, Bin
    IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2020, E103A (08) : 995 - 999
  • [45] Fast Successive-Cancellation Decoding of Polar Codes: Identification and Decoding of New Nodes
    Hanif, Muhammad
    Ardakani, Masoud
    IEEE COMMUNICATIONS LETTERS, 2017, 21 (11) : 2360 - 2363
  • [46] Restart Mechanisms for the Successive-Cancellation List-Flip Decoding of Polar Codes
    Pillet, Charles
    Sagitov, Ilshat
    Balatsoukas-Stimming, Alexios
    Giard, Pascal
    ENTROPY, 2025, 27 (03)
  • [47] Data Representation and Hardware Aspects in a Fully-Folded Successive-Cancellation Polar Decoder
    Andriakopoulos, Christos
    Paliouras, Vassilis
    2018 7TH INTERNATIONAL CONFERENCE ON MODERN CIRCUITS AND SYSTEMS TECHNOLOGIES (MOCAST), 2018,
  • [48] Efficient Partial-Sum Network Architectures for List Successive-Cancellation Decoding of Polar Codes
    Mousavi, Mahsa
    Fan, YouZhe
    Tsui, Chi-Ying
    Jin, Jie
    Li, Bin
    Shen, Hui
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2018, 66 (14) : 3848 - 3858
  • [49] ANN Based Adaptive Successive Cancellation List Decoder for Polar Codes
    Song, Wenqing
    Fu, Yuxiang
    Chen, Qinyu
    Li, Li
    Zhang, Chuan
    2019 IEEE 13TH INTERNATIONAL CONFERENCE ON ASIC (ASICON), 2019,
  • [50] Symbol-Decision Successive Cancellation List Decoder for Polar Codes
    Xiong, Chenrong
    Lin, Jun
    Yan, Zhiyuan
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2016, 64 (03) : 675 - 687
12345