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Performance comparison of systematic polar code and non-systematic polar code
Tongxin xuebao, 2019 Polar code in channel coding schemes is a research hotspot in 5G communication field.Polar code is susceptible to error propagation under successive cancellation decoding,and the performance of the code at short and medium block lengths is not ideal.For ...
Hui LI +4 more
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IEEE Access, 2021 We propose generalized partially information coupled (PIC) polar codes and their construction method. In the proposed codes, each code block (CB) shares systematic information bits partially with J adjacent CBs on each side, where J is referred to as the
Hyoungbae Ahn +2 more
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, 2022 Sea-ice distribution and duration are declining across the circumpolar range of the polar bear (Ursus maritimus), resulting in a reduced access to ice-obligate seals, its primary prey.
Di Corrado, Christopher +4 more
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Polar Codes for Broadcast Channels [PDF]
IEEE Transactions on Information Theory, 2013 Polar codes are introduced for discrete memoryless broadcast channels. For $m$-user deterministic broadcast channels, polarization is applied to map uniformly random message bits from $m$ independent messages to one codeword while satisfying broadcast constraints.
Goela, Naveen +2 more
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Design of concatenated Hash-Polar code based on segmented CRC code
Dianxin kexue, 2022 As a linear block code, the polarization code has a lower coding complexity and a definite structure, but when it has a short or medium code length, the performance will be reduced.A design method of concatenated HashPolar codes based on segmented cyclic
Zhengjie LI, Shunlan LIU, Xu ZHANG
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A method for shorting of the system Polar code based on bit-reverse permutation
Dianxin kexue, 2019 Polar code,as a channel coding scheme in 3GPP standard,has good error correction performance.In order to further improve performance of the BER of the punctured Polar code,the shortening algorithm based on bit-reverse permuation was applied to the system
Shunlan LIU, Haibo BIAN, Aiming HU
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IEEE Photonics Journal, 2017 In this paper, the performance of polar code in high-speed coherent optical orthogonal frequency division multiplexing (CO-OFDM) system with nonlinear and linear impairments is comprehensively investigated for the first time.
Ling Liu +5 more
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CoRR, 2014 In this letter we propose a new hybrid code called "RM-Polar" codes. This new codes are constructed by combining the construction of Reed-Muller (RM) code and Polar code. It has much larger minimum Hamming distance than Polar codes, therefore it has much better error performance than Polar codes.
Bin Li 0013, Hui Shen 0006, David Tse
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Simplified polar code decoding algorithm
Dianzi Jishu Yingyong, 2018 Polar code is an error correction coding technique, which can prove from the mathematical point of view to reach Shannon′s limit. However, the traditional decoding algorithm, such as the successive cancellation(SC) and the successive cancellation list ...
Wang Dan +3 more
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