18399870. POLAR CODE CONSTRUCTION METHOD AND APPARATUS simplified abstract (Huawei Technologies Co., Ltd.)
Contents
- 1 POLAR CODE CONSTRUCTION METHOD AND APPARATUS
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 POLAR CODE CONSTRUCTION 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 CODE CONSTRUCTION METHOD AND APPARATUS
Organization Name
Inventor(s)
Shengchen Dai of Hangzhou (CN)
Rong Li of Boulogne Billancourt (FR)
POLAR CODE CONSTRUCTION METHOD AND APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18399870 titled 'POLAR CODE CONSTRUCTION METHOD AND APPARATUS
Simplified Explanation
The abstract describes a method and apparatus for constructing polar codes in a communication system. The method involves determining a threshold based on reliability weights, selecting subchannels based on this threshold, and performing polar coding on the selected subchannels.
- Communication apparatus obtains a reliability weight sequence.
- Determines a threshold indicating the lowest reliability weight of a subchannel.
- Selects non-pre-frozen subchannels with reliability weights above the threshold.
- Performs polar coding on the selected subchannels.
Potential Applications
This technology could be applied in various communication systems where error correction and reliability are crucial, such as wireless communication, satellite communication, and data storage systems.
Problems Solved
1. Improved reliability in communication systems. 2. Efficient error correction in noisy channels.
Benefits
1. Enhanced data transmission reliability. 2. Increased efficiency in error correction. 3. Better performance in noisy communication channels.
Potential Commercial Applications
"Enhancing Communication Reliability with Polar Code Construction Method" could find applications in telecommunications companies, satellite communication providers, and data storage companies looking to improve the reliability and efficiency of their systems.
Possible Prior Art
One possible prior art in this field is the use of Reed-Solomon codes for error correction in communication systems. These codes have been widely used but may not offer the same efficiency and reliability as polar codes in certain scenarios.
What is the computational complexity of the proposed method?
The abstract does not provide information on the computational complexity of the proposed method. This would be important to understand the feasibility of implementing this technology in real-time communication systems.
How does the proposed method compare to existing polar code construction techniques?
The abstract does not discuss how the proposed method compares to existing polar code construction techniques. Understanding the advantages and limitations of this new method in comparison to current techniques would be essential for evaluating its potential impact in the field of communication systems.
Original Abstract Submitted
A polar code construction method and an apparatus. A communication apparatus obtains a reliability weight sequence, and determines a first threshold that indicates a weight of lowest reliability of a subchannel corresponding to an information bit. The communication apparatus determines a non-pre-frozen subchannel corresponding to a content value greater than or equal to the first threshold in the reliability weight sequence as the subchannel corresponding to the information bit based on the first threshold, and performs polar coding on the information bit based on the subchannel corresponding to the information bit.
