Results 11 to 20 of about 2,760 (289)
New short interleaver design for Turbo codes
Tongxin xuebao, 2005 The effect of the self interleaving distance and correlative interleaving distance of the interleaver on the decoding performance was investigated. The functions of interleaving distance were put forward and a design rule of interleaver was presented ...
LIU Wen-ming, ZHU Guang-xi, HE Ye-jun
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New Code Matched Interleaver for Turbo Codes with Short Frames
Advances in Electrical and Computer Engineering, 2010 Turbo codes are a parallel concatenation of two or more convolutional codes, separated by interleavers, therefore their performance is not influenced just by the constituent encoders, but also by the interleaver.
LAZAR, G. A. +3 more
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A Programmable, Scalable-Throughput Interleaver [PDF]
EURASIP Journal on Wireless Communications and Networking, 2010 The interleaver stages of digital communication standards show a surprisingly large variation in throughput, state sizes, and permutation functions.
E. J. C. Rijshouwer, C. H. van Berkel
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Evolutionary Algorithm Aided Interleaver Design for Serially Concatenated Codes [PDF]
, 2011 In this paper, we propose an algorithm for designing the interleavers of Serially Concatenated Codes (SCCs), in order to increase the Minimum Hamming Distance (MHD) between the legitimate permutations of the encoded bit sequence and hence to improve the ...
R. G. Maunder +3 more
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INTERLEAVING LOGIC AND COUNTING
The 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.
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Trends 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
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Electronics Letters, 2022 In this letter, a fixed‐latency interleaver architecture is proposed for interleave division multiple access (IDMA) systems. The existing multi‐stage algebraic interleaver suffers from the high latency originated from a series of multipliers and adders ...
Byeong Yong Kong
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The Effect Of Constraint Length And Interleaver On The Performance Of Turbo Code [PDF]
Engineering and Technology Journal, 2010 This paper presents a class derived from convolutional code called turbo code. Theperformance of turbo code is investigated through examining the effect of different constraintlength, the effect of changing rate, and the effect of interleaver on the ...
Suad A. Essa +2 more
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Interleaved Group Products [PDF]
SIAM 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
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Repeat accumulate code division multiple access and its hybrid detection
, 2008 In this paper, we propose the novel concept of Repeat Accumulate Code Division Multiple Access (RA-CDMA), which employs unique, user-specific channel code generator matrices (interleavers) for differentiating the users.
Chen, Sheng +3 more
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