Nature

Dynamic Scheduling and Decoding Algorithms for LDPC and Reed-Solomon Codes

Dynamic scheduling and decoding algorithms have become pivotal in advancing the performance of error-correcting codes. Recent innovations have focused on refining Low-Density Parity-Check (LDPC) codes ...
IEEE

Investigations on performance analysis of various soft decision based LDPC decoding algorithms

Abstract: In a transmission system the data transmitted from a source to destination gets corrupted due to noise and other non-linearities of the channel. Error ...
IEEE

A simple parity check matrix LDPC code for perpendicular magnetic recording channels

Abstract: In LDPC code design, the structure of code's parity check matrix can be very crucial to code performance. In this paper, we have investigated a simple designed parity check matrix when the ...
Design-Reuse

Stochastic Computation applied to the design of Error Correcting Decoders

We describe the application of stochastic computation to a family of error-correcting decoders. We have applied this technology to the Low Density Parity Check (LDPC ...
TechRepublic

Low-Complexity Encoding of LDPC Codes: A New Algorithm and its Performance

A new technique for efficient encoding of LDPC codes based on the known concept of Approximate Lower Triangulation (ALT) is introduced. The greedy permutation algorithm is presented to transform ...
Electronic Design

Low-Density Parity Check Error Correction for Solid State Storage

Error Correcting Code (ECC) technology, such as Low-Density Parity Check codes, has been around longer than most of you reading this have been alive. The reason is ...