Method and apparatus for low density parity check channel coding in wireless communication system
US10784893B2 · kind B2 · utility
5Cited by
1References
28Claims
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Key dates
| Filing date | Jul 29, 2019 |
| Grant date | Sep 22, 2020 |
| Priority date | — |
| Expiry date | Jul 29, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L1/0067
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A low density parity check (LDPC) channel encoding method for use in a wireless communications system includes a communication device encoding an input bit sequence by using a LDPC matrix to obtain an encoded bit sequence for transmission. The LDPC matrix is obtained based on a lifting factor Z and a base matrix. The encoding method can be used in various communications systems including the fifth generation (5G) telecommunication systems, and can support various encoding requirements for information bit sequences with different code lengths.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.