View source for 18448782. APPARATUS AND METHOD FOR CHANNEL CODING IN COMMUNICATION SYSTEM simplified abstract (Huawei Technologies Co., Ltd.)

=APPARATUS AND METHOD FOR CHANNEL CODING IN COMMUNICATION SYSTEM=


==Organization Name==

[[:Category:Huawei Technologies Co., Ltd.|Huawei Technologies Co., Ltd.]]


[[Category:Huawei Technologies Co., Ltd.]]

==Inventor(s)==

[[:Category:Chen Zheng of Shanghai (CN)|Chen Zheng of Shanghai (CN)]][[Category:Chen Zheng of Shanghai (CN)]]

[[:Category:Liang Ma of Shanghai (CN)|Liang Ma of Shanghai (CN)]][[Category:Liang Ma of Shanghai (CN)]]

[[:Category:Xiaojian Liu of Shenzhen (CN)|Xiaojian Liu of Shenzhen (CN)]][[Category:Xiaojian Liu of Shenzhen (CN)]]

[[:Category:Yuejun Wei of Shanghai (CN)|Yuejun Wei of Shanghai (CN)]][[Category:Yuejun Wei of Shanghai (CN)]]

[[:Category:Xin Zeng of Shenzhen (CN)|Xin Zeng of Shenzhen (CN)]][[Category:Xin Zeng of Shenzhen (CN)]]

==APPARATUS AND METHOD FOR CHANNEL CODING IN COMMUNICATION SYSTEM - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18448782 titled 'APPARATUS AND METHOD FOR CHANNEL CODING IN COMMUNICATION SYSTEM

==Simplified Explanation==

The patent application relates to a method for communicating information between communication devices using a low density parity check (LDPC) matrix. The communication device encodes an input sequence of bits using the LDPC matrix to obtain an encoded sequence. The LDPC matrix is determined based on a base matrix and a lifting factor. The encoding method allows for the encoding of information bit sequences of different lengths for transmission between communication devices.

* The patent application discloses a channel coding method for communicating information between communication devices.
* The method involves encoding an input sequence of bits using a low density parity check (LDPC) matrix.
* The LDPC matrix is determined based on a base matrix and a lifting factor.
* The base matrix has a certain number of rows and columns, and the lifting factor satisfies a specific relationship.
* The encoding method allows for the encoding of information bit sequences of various lengths.
* The encoded sequences can be transmitted between communication devices.

Potential applications of this technology:

* Wireless communication systems
* Satellite communication systems
* Internet of Things (IoT) devices
* Mobile communication networks

Problems solved by this technology:

* Efficient and reliable communication of information between communication devices
* Encoding of information bit sequences of different lengths
* Error detection and correction in communication systems

Benefits of this technology:

* Improved data transmission efficiency
* Enhanced reliability and accuracy of communication
* Compatibility with various communication devices and systems
* Increased capacity for transmitting different types of information


==Original Abstract Submitted==

This application relates to communicating information between communication devices. A channel coding method is disclosed. A communication device obtains an input sequence of K bits. The communication device encodes the input sequence using a low density parity check (LDPC) matrix H, to obtain an encoded sequence. The LDPC matrix H is determined according to a base matrix and a lifting factor Z. The base matrix includes m rows and n columns, m is greater than or equal to 5, and n is greater than or equal to 27. The lifting factor Z satisfies a relationship of 22*Z≥K. According to the encoding method provided in the embodiments, information bit sequences of a plurality of lengths can be encoded for transmission between the communication devices.



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