It is known that in relation to neural networks, iterative decoding exhibits some nonlinear dynamics. The purpose of this thesis, therefore, is to set forth an evaluation of the concept of neural network design related to Low-Density Parity-Check (LDPC) code structures and algorithmic aspects. ...
Low-Density Parity-Check (LDPC) codes achieve good performance, tending towards the Slepian-Wolf bound, when used as channel codes in Distributed Source Coding (DSC). Most LDPC codes found in literature are designed assuming random distribution of transmission errors. However, certain DSC applications...
Application Specific Optimal Codec in Cognitive Environment With the evolution of coding techniqueslike turbo, LDPC(Low Density Parity Check Code, ConvolutionalLDPC, RS(Reed Solomon) codes, etc., to choose a ... RD Raut,KD Kulat - 《International Journal of Computer Applications》 被引量: 5发表...
Since unsuccessful fusions are now regarded as Pauli error sources, we no longer need lattice deformation and the construction of supercheck operators12,37. Instead, the error probabilities on individual qubits are employed for decoding syndromes in an adaptive manner (with decoders such as the ...
(redirected fromDouble Parity Check) AcronymDefinition DPCData Protection Commissioner(various locations) DPCDivision of Primary Care(Charleston, WV) DPCDéveloppement Professionnel Continu(French: Continuing Professional Development) DPCDimm (Dual In-line Memory Module) per Channel ...
Specifically, npc parity-check bits are appended to the information payload. Some of them are assigned to the k+npc unfrozen synthetic channels with lowest polarization weight. This improves the error performance of the code. Some of them are assigned to the unfrozen-bit positions in the ...
We consider a special family of spatially coupled low-density parity-check (SC-LDPC) codes, that is, time-invariant low-density parity-check convolutional (LDPCC) codes, which are known in the literature for a long time. Codes of this kind are usually designed by starting from quasi-cyclic...
check bit,parity computer science,computing- the branch of engineering science that studies (with the aid of computers) computable processes and structures bit- a unit of measurement of information (from binary + digit); the amount of information in a system having two equiprobable states; "there...
See also longitudinal parity, checksum, cyclic redundancy check. This article is provided by FOLDOC - Free Online Dictionary of Computing (foldoc.org) parity checkingAn error detection technique that tests the integrity of digital data in the computer. Parity checking adds an extra parity cell to ...
19. The machine-readable medium of claim 15, wherein the encoded data is encoded using a low-density parity check code. 20. The machine-readable medium of claim 15, having stored thereon a set of instructions, which if performed by one or more processors, cause the one or more processors...