FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W336980111> ?p ?o ?g. }

• W336980111 abstract "Constrained codes for digital storage systems are studied. A method for improving signal detection in digital magnetic recording systems is also investigated. The bit stuffing algorithm is a technique for coding constrained sequences by the insertion of bits into an arbitrary data sequence. This approach was previously introduced and applied to the family of $(d,k)$ constraints. Results show that the maximum average rate of the bit stuffing code achieves the Shannon capacity when $k=d+1$ or $k=infty$, and fails to achieve capacity for all other $(d,k)$ pairs. A modification to the bit stuffing algorithm is proposed that is based on the addition of controlled bit flipping. It is shown that the modified scheme achieves improved average rates over bit stuffing for most $(d,k)$ constraints. All $(d,k)$ constraints for which this scheme produces codes with an average rate equal to the Shannon capacity are determined. A general framework for the construction of $(d,k)$-constrained codes from variable- length source codes is presented. Optimal variable-length codes under the general framework are investigated. The construction of constrained codes from variable-length source codes for encoding unconstrained sequences of independent but biased (as opposed to equiprobable) bits is also considered. It is shown that one can use the Tunstall source coding algorithm to generate optimal codes for a partial class of $(d,k)$ constraints. Bit-stuffing schemes which encode arbitrary inputs into two-dimensional (2-D) constrained arrays are presented. The class of 2-D $(d,infty)$ constraints as well as the ǹo isolated bits' constraint are considered. The proposed schemes are based on interleaving biased bits with multiple biases into a 2- D array, while stuffing extra bits when necessary. The performance of the suggested schemes is studied through simulations. A method for joint detection and decoding of coded transmission over magnetic recording channels is considered. The standard framework of turbo equalization is modified to account for the colored noise present in high-density magnetic recording systems. The modified scheme incorporates a noise prediction algorithm, which iteratively and selectively whitens the noise, while utilizing the information produced by the turbo equalization scheme. Simulation results demonstrate the performance improvements obtained by the proposed scheme" @default.
• W336980111 created "2016-06-24" @default.
• W336980111 creator A5031144849 @default.
• W336980111 date "2006-01-01" @default.
• W336980111 modified "2023-09-24" @default.
• W336980111 title "Constrained coding and signal processing for data storage systems" @default.
• W336980111 cites W1545432001 @default.
• W336980111 cites W1562979145 @default.
• W336980111 cites W1606480398 @default.
• W336980111 cites W1999633024 @default.
• W336980111 cites W2023056608 @default.
• W336980111 cites W2078300089 @default.
• W336980111 cites W2102888884 @default.
• W336980111 cites W2112145383 @default.
• W336980111 cites W2132379028 @default.
• W336980111 cites W2135764410 @default.
• W336980111 cites W2151255971 @default.
• W336980111 cites W2152723953 @default.
• W336980111 cites W2154756387 @default.
• W336980111 cites W2158514560 @default.
• W336980111 cites W2164677502 @default.
• W336980111 cites W2293268145 @default.
• W336980111 cites W3152750074 @default.
• W336980111 hasPublicationYear "2006" @default.
• W336980111 type Work @default.
• W336980111 sameAs 336980111 @default.
• W336980111 citedByCount "0" @default.
• W336980111 crossrefType "journal-article" @default.
• W336980111 hasAuthorship W336980111A5031144849 @default.
• W336980111 hasConcept C104317684 @default.
• W336980111 hasConcept C105795698 @default.
• W336980111 hasConcept C111919701 @default.
• W336980111 hasConcept C11413529 @default.
• W336980111 hasConcept C118615104 @default.
• W336980111 hasConcept C125411270 @default.
• W336980111 hasConcept C154945302 @default.
• W336980111 hasConcept C179518139 @default.
• W336980111 hasConcept C185592680 @default.
• W336980111 hasConcept C33923547 @default.
• W336980111 hasConcept C41008148 @default.
• W336980111 hasConcept C43126263 @default.
• W336980111 hasConcept C55493867 @default.
• W336980111 hasConcept C66746571 @default.
• W336980111 hasConceptScore W336980111C104317684 @default.
• W336980111 hasConceptScore W336980111C105795698 @default.
• W336980111 hasConceptScore W336980111C111919701 @default.
• W336980111 hasConceptScore W336980111C11413529 @default.
• W336980111 hasConceptScore W336980111C118615104 @default.
• W336980111 hasConceptScore W336980111C125411270 @default.
• W336980111 hasConceptScore W336980111C154945302 @default.
• W336980111 hasConceptScore W336980111C179518139 @default.
• W336980111 hasConceptScore W336980111C185592680 @default.
• W336980111 hasConceptScore W336980111C33923547 @default.
• W336980111 hasConceptScore W336980111C41008148 @default.
• W336980111 hasConceptScore W336980111C43126263 @default.
• W336980111 hasConceptScore W336980111C55493867 @default.
• W336980111 hasConceptScore W336980111C66746571 @default.
• W336980111 hasLocation W3369801111 @default.
• W336980111 hasOpenAccess W336980111 @default.
• W336980111 hasPrimaryLocation W3369801111 @default.
• W336980111 hasRelatedWork W1511465140 @default.
• W336980111 hasRelatedWork W1564196590 @default.
• W336980111 hasRelatedWork W1983491218 @default.
• W336980111 hasRelatedWork W2090969316 @default.
• W336980111 hasRelatedWork W2129168035 @default.
• W336980111 hasRelatedWork W2145653047 @default.
• W336980111 hasRelatedWork W2155635095 @default.
• W336980111 hasRelatedWork W2157059597 @default.
• W336980111 hasRelatedWork W2566412569 @default.
• W336980111 hasRelatedWork W26149291 @default.
• W336980111 hasRelatedWork W2768459226 @default.
• W336980111 hasRelatedWork W2785841175 @default.
• W336980111 hasRelatedWork W2898167940 @default.
• W336980111 hasRelatedWork W2982510281 @default.
• W336980111 hasRelatedWork W2993783932 @default.
• W336980111 hasRelatedWork W3037063128 @default.
• W336980111 hasRelatedWork W3092607192 @default.
• W336980111 hasRelatedWork W2399507668 @default.
• W336980111 hasRelatedWork W2787994026 @default.
• W336980111 hasRelatedWork W2916176158 @default.
• W336980111 isParatext "false" @default.
• W336980111 isRetracted "false" @default.
• W336980111 magId "336980111" @default.
• W336980111 workType "article" @default.