Polar encoded probability shaping for highly reliable 7-core fiber optical communication system based on prefix-free code distribution matching

Bai, Yu; Liu, Bo; Ren, Jiadong; Mao, Yaya; Wu, Mengjie; Chen, Shuaidong; Wu, Xiangyu; Ullah, Rahat; Wang, Feng; Wu, Yongfeng; Zhao, Lilong; Sun, Tingting

doi:10.1016/j.optcom.2022.128522

Cited by 1 publication

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“…• The proposed method attains performance gain in terms of BER and latency. The MK Hybrid-BAO is compared with punctured, shortened, MK, MK+KS, MK Hybrid polar codes [26].…”

Section: Key Contributions For the Proposed Workmentioning

confidence: 99%

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Hybrid Billiards Archimedes optimization of Multi-kernel polar codesfor 5G communications

banda,

panda

2024

Preprint

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A series of error correcting codes is known as polar codes, able to provably achieve channel capacity for a large number of channels. Punctured and shortened codes are decoded by means of their mother polar codes, increasing the decoding latency with respect to the actual code length. To overcome this in this manuscript a Hybrid Billiards Archimedes optimization based Multi-kernel polar codes for 5G communications (MK hybrid-BAO) is proposed for 5G communications. The proposed method consists of three phases. At first the polar code is constructed, the construction phase includes encoding, tanner graph and decoding. In the second phase the polar codes are designed the design principles for multi-kernel polar codes are Reliability design, Distance design and hybrid design. And these design principlesare optimized with the help of Billiards Archimedes optimization. For distance design, maximizes the minimal distance of the code, and makes use of the minimum-distance spectra of the kernels. For hybrid design, generalized design based on a mix of both reliability and distance. The MK Hybrid-BAO is compared with punctured, shortened, MK, MK + KS, MK Hybrid polar codes. The proposed method attains performance gain in terms of BLER.

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“…• The proposed method attains performance gain in terms of BER and latency. The MK Hybrid-BAO is compared with punctured, shortened, MK, MK+KS, MK Hybrid polar codes [26].…”

Section: Key Contributions For the Proposed Workmentioning

confidence: 99%

“…In 2020 Xia C et al [26]had proposed Construction of multi-kernel polar codes with kernel substitution. In the current 5G standard, punctured and shortened schemes are employed to obtain flexible code lengths.…”

Section: Literature Surveymentioning

confidence: 99%

Hybrid Billiards Archimedes optimization of Multi-kernel polar codesfor 5G communications

banda,

panda

2024

Preprint

View full text Add to dashboard Cite

show abstract

Polar encoded probability shaping for highly reliable 7-core fiber optical communication system based on prefix-free code distribution matching

Cited by 1 publication

References 29 publications

Hybrid Billiards Archimedes optimization of Multi-kernel polar codesfor 5G communications

Hybrid Billiards Archimedes optimization of Multi-kernel polar codesfor 5G communications

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