Huawei technologies co., ltd. (20240120939). POLAR ENCODING METHOD AND APPARATUS AND POLAR DECODING METHOD AND APPARATUS simplified abstract
Contents
- 1 POLAR ENCODING METHOD AND APPARATUS AND POLAR DECODING METHOD AND APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 POLAR ENCODING METHOD AND APPARATUS AND POLAR DECODING METHOD AND APPARATUS - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
POLAR ENCODING METHOD AND APPARATUS AND POLAR DECODING METHOD AND APPARATUS
Organization Name
Inventor(s)
POLAR ENCODING METHOD AND APPARATUS AND POLAR DECODING METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240120939 titled 'POLAR ENCODING METHOD AND APPARATUS AND POLAR DECODING METHOD AND APPARATUS
Simplified Explanation
The patent application describes a method and apparatus for polar encoding and decoding to improve source coding and decoding performance.
- Polar encoding method involves obtaining source bits, performing polarization transformation, and determining assistance information.
- Polar decoding method involves obtaining encoded source bits, performing transformation, and outputting a source coding codeword.
Potential Applications
This technology can be applied in telecommunications, data storage, and error correction systems.
Problems Solved
This technology improves source coding and decoding performance, enhances data transmission efficiency, and reduces error rates.
Benefits
The benefits of this technology include increased data reliability, improved signal quality, and enhanced overall system performance.
Potential Commercial Applications
Potential commercial applications include 5G networks, satellite communications, and IoT devices.
Possible Prior Art
One possible prior art is the use of Reed-Solomon codes for error correction in data transmission systems.
What is the impact of this technology on data storage systems?
This technology can significantly improve the efficiency and reliability of data storage systems by enhancing error correction capabilities and reducing data loss.
How does this technology compare to existing source coding methods?
This technology offers improved performance in terms of data compression and error correction compared to traditional source coding methods like Huffman coding or arithmetic coding.
Original Abstract Submitted
this application discloses a polar encoding method and apparatus and a polar decoding method and apparatus, to apply polar codes to source coding and decoding, to improve source coding and decoding performance. the method may be implemented by using the following steps: obtaining to-be-encoded source bits; performing first polar encoding on the to-be-encoded source bits to obtain encoded source bits, where the first polar encoding includes first transformation and second transformation, the first transformation is polarization transformation, a mother code length corresponding to the first transformation is ns, the polarization transformation is performed on the to-be-encoded source bits to obtain first source bits, and the second transformation is performed on the first source bits to obtain the encoded source bits; determining assistance information based on the first source bits; and outputting a source coding codeword, where the source coding codeword includes the encoded source bits and the assistance information.