18449536. POLAR CODING METHOD, APPARATUS, AND DEVICE simplified abstract (Huawei Technologies Co., Ltd.)

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POLAR CODING METHOD, APPARATUS, AND DEVICE

Organization Name

Huawei Technologies Co., Ltd.

Inventor(s)

Rong Li of Hangzhou (CN)

Gongzheng Zhang of Hangzhou (CN)

Ying Chen of Hangzhou (CN)

Xiaocheng Liu of Shenzhen (CN)

Jun Wang of Hangzhou (CN)

POLAR CODING METHOD, APPARATUS, AND DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18449536 titled 'POLAR CODING METHOD, APPARATUS, AND DEVICE

Simplified Explanation

Embodiments of this application disclose a polar coding method, apparatus, and device to reduce storage overheads of a system. A sequence for polar coding is obtained based on a length M of a target polar code, where the sequence comprises L sequence numbers. The ordering of the L sequence numbers in the sequence is the same as the ordering of the L sequence numbers in a maximum mother code sequence. The maximum mother code sequence is obtained by sorting N sequence numbers of N polarized channels in ascending or descending order of reliability metrics, where L and N are integer powers of 2, M is smaller than or equal to L, and L is smaller than or equal to N.

  • The method reduces storage overheads in a system by optimizing the sequence for polar coding.
  • The sequence numbers are ordered based on reliability metrics of polarized channels.
  • The method is applicable for polar codes with a specific length and number of sequence numbers.
  • The method ensures efficient encoding and decoding processes in a system.

Potential Applications

  • Telecommunications industry for efficient data transmission.
  • Satellite communication systems for reliable data transfer.
  • Internet of Things (IoT) devices for improved connectivity.

Problems Solved

  • Reducing storage overheads in a system.
  • Optimizing polar coding sequences for efficient encoding and decoding.
  • Enhancing reliability and performance of data transmission systems.

Benefits

  • Reduced storage requirements in systems.
  • Improved efficiency in encoding and decoding processes.
  • Enhanced reliability and performance of data transmission systems.


Original Abstract Submitted

Embodiments of this application disclose a polar coding method, apparatus, and device, so as to reduce storage overheads of a system. A sequence for polar coding is obtained based on a length M of a target polar code, wherein the sequence comprises L sequence numbers, ordering of the L sequence numbers in the sequence is the same as ordering of the L sequence numbers in a maximum mother code sequence, wherein the maximum mother code sequence is obtained by sorting N sequence numbers of N polarized channels in ascending order or descending order of reliability metrics, wherein L and N are integer power of 2, M is smaller than or equal to L, L is smaller than or equal to N.

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