US Patent Application 18366757. ENCODING AND DECODING METHOD AND RELATED APPARATUS simplified abstract

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ENCODING AND DECODING METHOD AND RELATED APPARATUS

Organization Name

Huawei Technologies Co., Ltd.==Inventor(s)==

[[Category:Huazi Zhang of Hangzhou (CN)]]

[[Category:Wen Tong of Ottawa (CA)]]

[[Category:Jun Wang of Hangzhou (CN)]]

[[Category:Rong Li of Hangzhou (CN)]]

[[Category:Jiajie Tong of Hangzhou (CN)]]

[[Category:Xianbin Wang of Hangzhou (CN)]]

ENCODING AND DECODING METHOD AND RELATED APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18366757 titled 'ENCODING AND DECODING METHOD AND RELATED APPARATUS

Simplified Explanation

The abstract describes a method for encoding and sending data using a sending device.

  • The sending device obtains a vector that needs to be encoded.
  • The device performs an initial encoding on the vector to obtain a second vector.
  • The second vector is then encoded using a first generator matrix to create an encoded codeword.
  • The first generator matrix consists of N+1 submatrices, with N of them located on the main diagonal.
  • The first generator matrix can be either a block upper triangular matrix or a block lower triangular matrix.
  • The submatrix "a" is a polar kernel matrix with a size of 2*2.
  • The sending device then sends the encoded codeword.


Original Abstract Submitted

A sending device may obtain a first to-be-encoded vector. The sending device may perform first encoding on the first to-be-encoded vector, to obtain a second to-be-encoded vector. The sending device may encode the second to-be-encoded vector based on a first generator matrix, to obtain an encoded codeword. The first generator matrix may include at least N+1 submatrices a, and N of the submatrices a may be located on a main diagonal of the first generator matrix. The first generator matrix may be a block upper triangular matrix, or the first generator matrix may be a block lower triangular matrix. The submatrix a is a polar kernel matrix with a size of 2*2, m is a natural number, and N is a natural number. The sending device may send the encoded codeword.

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