View source for Samsung electronics co., ltd. (20240128985). DECODING DEVICE AND DECODING METHOD USING LOW-DENSITY PARITY CHECK CODE INCLUDING CODE DIFFERENT FROM SINGLE PARITY CHECK CODE simplified abstract

=DECODING DEVICE AND DECODING METHOD USING LOW-DENSITY PARITY CHECK CODE INCLUDING CODE DIFFERENT FROM SINGLE PARITY CHECK CODE=


==Organization Name==

[[:Category:samsung electronics co., ltd.|samsung electronics co., ltd.]]


[[Category:samsung electronics co., ltd.]]

==Inventor(s)==

[[:Category:Bohwan Jun of Suwon-si (KR)|Bohwan Jun of Suwon-si (KR)]][[Category:Bohwan Jun of Suwon-si (KR)]]

[[:Category:Daeyeol Yang of Suwon-si (KR)|Daeyeol Yang of Suwon-si (KR)]][[Category:Daeyeol Yang of Suwon-si (KR)]]

[[:Category:Hongrak Son of Suwon-si (KR)|Hongrak Son of Suwon-si (KR)]][[Category:Hongrak Son of Suwon-si (KR)]]

[[:Category:Geunyeong Yu of Suwon-si (KR)|Geunyeong Yu of Suwon-si (KR)]][[Category:Geunyeong Yu of Suwon-si (KR)]]

[[:Category:Youngjun Hwang of Suwon-si (KR)|Youngjun Hwang of Suwon-si (KR)]][[Category:Youngjun Hwang of Suwon-si (KR)]]

==DECODING DEVICE AND DECODING METHOD USING LOW-DENSITY PARITY CHECK CODE INCLUDING CODE DIFFERENT FROM SINGLE PARITY CHECK CODE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240128985 titled 'DECODING DEVICE AND DECODING METHOD USING LOW-DENSITY PARITY CHECK CODE INCLUDING CODE DIFFERENT FROM SINGLE PARITY CHECK CODE

==Simplified Explanation==

The decoding device and method in this patent application involve receiving a codeword, estimating the number of errors in the codeword, and decoding the codeword based on the estimated number of errors using parity check matrices corresponding to different LDPC codes.

* The patent application involves a decoding device and method for error correction in codewords.
* The device estimates the number of errors in a received codeword.
* The device then decodes the codeword using either a first or second parity check matrix based on the estimated number of errors.
* The first parity check matrix corresponds to a first LDPC code, while the second parity check matrix corresponds to a second LDPC code.
* The first and second parity check matrices are based on different code types.

== Potential Applications ==
This technology can be applied in:
* Telecommunications for error correction in data transmission.
* Data storage systems for ensuring data integrity.
* Satellite communication for improving signal reliability.

== Problems Solved ==
This technology addresses the following issues:
* Correcting errors in received codewords.
* Enhancing the reliability of data transmission.
* Improving the performance of communication systems.

== Benefits ==
The benefits of this technology include:
* Increased accuracy in decoding codewords.
* Enhanced error correction capabilities.
* Improved overall system performance.

== Potential Commercial Applications ==
This technology has potential commercial applications in:
* Telecommunication equipment manufacturing.
* Data storage device production.
* Satellite communication technology development.

== Possible Prior Art ==
One possible prior art for this technology could be:
* Existing error correction methods in communication systems using LDPC codes.

=== Unanswered Questions ===

=== How does this technology compare to existing error correction methods? ===
This technology offers improved error correction capabilities compared to traditional methods by utilizing multiple parity check matrices based on different code types.

=== What impact could this technology have on data transmission speeds? ===
This technology could potentially improve data transmission speeds by reducing the need for retransmissions due to error correction, thus increasing overall efficiency in communication systems.


==Original Abstract Submitted==

a decoding device and a decoding method which relate to: receiving a codeword; estimating a number of errors included in the received codeword; and decoding the codeword based on the estimated number of errors using at least one of a first parity check matrix and a second parity check matrix, wherein the first parity check matrix corresponds to a first low-density parity check (ldpc) code, and the second parity check matrix corresponds to a second ldpc code, and wherein the first parity check matrix is based on a first code type, and the second parity check matrix is based on a second code type different from the first code type.



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