Results 11 to 20 of about 21,021 (331)

Random Interleaving Multiplexing Based IRSA Random Access System for Satellite-Enabled Internet-of-Things

open access: yesIEEE Access, 2021
A random access framework based on random interleaving multiplexing (RIM) is proposed to further improve throughput for internet of things in satellite networks, which resort to the state-of-art physical layer techniques that can resolve multiple packet ...
Jian Ding   +4 more
doaj   +1 more source

Design Optimization of Flattop Interleaver and Its Dispersion Compensation [PDF]

open access: yes, 2007
The objective of this paper is to present a general strategy for design optimization of flattop interleavers, and dispersion compensation for the interleavers, in order to achieve superior optical performance.
Lit, John W.Y., Wei, Li
core   +2 more sources

INTERLEAVING LOGIC AND COUNTING

open access: yesThe Bulletin of Symbolic Logic, 2023
AbstractReasoning with quantifier expressions in natural language combines logical and arithmetical features, transcending strict divides between qualitative and quantitative. Our topic is this cooperation of styles as it occurs in common linguistic usage and its extension into the broader practice of natural language plus ‘grassroots mathematics’.We ...
van Benthem, J., Icard, T.
openaire   +4 more sources

Understanding interleaved code [PDF]

open access: yesAutomated Software Engineering, 1996
Complex programs often contain multiple, interwoven strands of computation, each responsible for accomplishing a distinct goal. The individual strands responsible for each goal are typically delocalized and overlap rather than being composed in a simple linear sequence. We refer to these code fragments as being interleaved.
Spencer Rugaber   +2 more
openaire   +1 more source

On Maximum Contention-Free Interleavers and Permutation Polynomials over Integer Rings [PDF]

open access: yes, 2005
An interleaver is a critical component for the channel coding performance of turbo codes. Algebraic constructions are of particular interest because they admit analytical designs and simple, practical hardware implementation. Contention-free interleavers
Takeshita, Oscar Y.
core   +2 more sources

The Interleaved Genome

open access: yesTrends in Genetics, 2016
Eukaryotic genomes are pervasively transcribed but until recently this noncoding transcription was considered to be simply noise. Noncoding transcription units overlap with genes and genes overlap other genes, meaning genomes are extensively interleaved. Experimental interventions reveal high degrees of interdependency between these transcription units,
Mellor, J, Woloszczuk, R, Howe, F
openaire   +3 more sources

Interleaved Group Products [PDF]

open access: yesSIAM Journal on Computing, 2019
Let $G$ be the special linear group ${SL}(2,q)$. We show that if $(a_1,\ldots,a_t)$ and $(b_1,\ldots,b_t)$ are sampled uniformly from large subsets $A$ and $B$ of $G^t$, then their interleaved product $a_1 b_1 a_2 b_2 \cdots a_t b_t$ is nearly uniform over $G$. This extends a result of the first author [W. T. Gowers, Combin. Probab. Comput., 17 (2008),
Gowers, WT, Viola, Emanuele
openaire   +4 more sources

PERFORMANCE IMPROVEMENT OF IDMA SCHEME USING CHAOTIC MAP INTERLEAVERS FOR FUTURE RADIO COMMUNICATION

open access: yesICTACT Journal on Communication Technology, 2017
In this paper, chaos based interleavers are proposed for the performance improvement of Interleave Division Multiple Access (IDMA henceforth) for future radio communication (FRC) requirements.
Aasheesh Shukla, Vinay Kumar Deolia
doaj   +1 more source

Interleaving schemes for multidimensional cluster errors [PDF]

open access: yes, 1998
We present two-dimensional and three-dimensional interleaving techniques for correcting two- and three-dimensional bursts (or clusters) of errors, where a cluster of errors is characterized by its area or volume.
Blaum, Mario   +2 more
core   +1 more source

Application of convolutional interleavers in turbo codes with unequal error protection

open access: yesJournal of Telecommunications and Information Technology, 2006
This paper deals with an application of convolu- tional interleavers in unequal error protection (UEP) turbo codes. The constructed convolutional interleavers act as block interleavers by inserting a number of stuff bits into the interleaver memories at
Sina Vaf, Tadeusz Antoni Wysocki
doaj   +1 more source

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