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article · IEEE Transactions on Vehicular Technology · 2020

Efficient Sphere Polar Decoding via Synchronous Determination

Huayi Zhou, Warren J. Gross, Zaichen Zhang, Xiaohu You, Chuan Zhang

Cited by 11Abstract and details only

Abstract

Sphere polar decoding can achieve the maximum likelihood (ML) bound. Existing sphere polar decoding ignores that the Euclidean distance of the frozen bits can be determined at earlier decoding levels. In this article, efficient sphere polar decoding is proposed to reduce the complexity. The set-by-set decoding process via synchronous determination is applied to the sphere polar decoding with fixed lower bounds and its multiple-searches version. Numeric results show the proposed decoding reduces much complexity on the low-rate codes compared with the existing sphere decoding while maintaining the same performance. At high signal-to-noise ratios, the latency of the proposed decoding is comparable with the successive cancellation list decoding.

Cite this paper

APA 7

Zhou, H., Gross, W. J., Zhang, Z., You, X., & Zhang, C. (2020). Efficient Sphere Polar Decoding via Synchronous Determination. IEEE Transactions on Vehicular Technology, 69(6), 6777–6781. https://doi.org/10.1109/tvt.2020.2986915

MLA 9

Zhou, Huayi, et al. “Efficient Sphere Polar Decoding via Synchronous Determination.” IEEE Transactions on Vehicular Technology, vol. 69, no. 6, 2020, pp. 6777–81, https://doi.org/10.1109/tvt.2020.2986915.

Chicago

Zhou, Huayi, Warren J. Gross, Zaichen Zhang, Xiaohu You, and Chuan Zhang. 2020. “Efficient Sphere Polar Decoding via Synchronous Determination.” IEEE Transactions on Vehicular Technology 69 (6): 6777–81. https://doi.org/10.1109/tvt.2020.2986915.

Harvard

Zhou, H. et al. (2020) ‘Efficient Sphere Polar Decoding via Synchronous Determination’, IEEE Transactions on Vehicular Technology, 69(6), pp. 6777–6781. Available at: https://doi.org/10.1109/tvt.2020.2986915.

BibTeX
@article{zhou2020efficient,
  title = {{Efficient Sphere Polar Decoding via Synchronous Determination}},
  author = {Zhou, Huayi and Gross, Warren J. and Zhang, Zaichen and You, Xiaohu and Zhang, Chuan},
  journal = {IEEE Transactions on Vehicular Technology},
  volume = {69},
  number = {6},
  pages = {6777--6781},
  year = {2020},
  doi = {10.1109/tvt.2020.2986915}
}

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