MDS Symbol-Pair Repeated-Root Constacylic Codes of Prime Power Lengths over pm C u pm

© 2013 IEEE. MDS codes have the highest possible error-detecting and error-correcting capability among codes of given length and size. Let p be any prime, and s, m be positive integers. Here, we consider all constacyclic codes of length ps over the ring R D pm C uFpm (u2 = 0). The units of the ring...

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Main Authors: H. Q. Dinh, P. Kumam, P. Kumar, S. Satpati, A. K. Singh, W. Yamaka
Format: Journal
Published: 2020
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/67764
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-677642020-04-02T15:10:20Z MDS Symbol-Pair Repeated-Root Constacylic Codes of Prime Power Lengths over pm C u pm H. Q. Dinh P. Kumam P. Kumar S. Satpati A. K. Singh W. Yamaka Computer Science Engineering Materials Science © 2013 IEEE. MDS codes have the highest possible error-detecting and error-correcting capability among codes of given length and size. Let p be any prime, and s, m be positive integers. Here, we consider all constacyclic codes of length ps over the ring R D pm C uFpm (u2 = 0). The units of the ring R are of the form α + uβ and , where α; γ; 2 ∗p m, which provides pm(pm-1) constacyclic codes. We acquire that the (α + uβ)-constacyclic codes of ps length over R are the ideals h(α0 x-1)ji, 0 ≤ j ≤ 2 ps, of the -nite chain ring R[x]=hxps (αC uβ)i and the-constacyclic codes of ps length over R are the ideals of the ring R[x]=hxps γ i which is a local ring with the maximal ideal hu; x γ 0i, but it is not a chain ring. In this paper, we obtain all MDS symbol-pair constacyclic codes of length ps over R. We deduce that the MDS symbol-pair constacyclic codes are the trivial ideal h1i and the Type 3 ideal of-constacyclic codes for some particular values of p and s. We also present several parameters including the exact symbol-pair distances of MDS constacyclic symbol-pair codes for different values of p and s. 2020-04-02T15:03:03Z 2020-04-02T15:03:03Z 2019-01-01 Journal 21693536 2-s2.0-85075735293 10.1109/ACCESS.2019.2944483 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85075735293&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/67764
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Computer Science
Engineering
Materials Science
spellingShingle Computer Science
Engineering
Materials Science
H. Q. Dinh
P. Kumam
P. Kumar
S. Satpati
A. K. Singh
W. Yamaka
MDS Symbol-Pair Repeated-Root Constacylic Codes of Prime Power Lengths over pm C u pm
description © 2013 IEEE. MDS codes have the highest possible error-detecting and error-correcting capability among codes of given length and size. Let p be any prime, and s, m be positive integers. Here, we consider all constacyclic codes of length ps over the ring R D pm C uFpm (u2 = 0). The units of the ring R are of the form α + uβ and , where α; γ; 2 ∗p m, which provides pm(pm-1) constacyclic codes. We acquire that the (α + uβ)-constacyclic codes of ps length over R are the ideals h(α0 x-1)ji, 0 ≤ j ≤ 2 ps, of the -nite chain ring R[x]=hxps (αC uβ)i and the-constacyclic codes of ps length over R are the ideals of the ring R[x]=hxps γ i which is a local ring with the maximal ideal hu; x γ 0i, but it is not a chain ring. In this paper, we obtain all MDS symbol-pair constacyclic codes of length ps over R. We deduce that the MDS symbol-pair constacyclic codes are the trivial ideal h1i and the Type 3 ideal of-constacyclic codes for some particular values of p and s. We also present several parameters including the exact symbol-pair distances of MDS constacyclic symbol-pair codes for different values of p and s.
format Journal
author H. Q. Dinh
P. Kumam
P. Kumar
S. Satpati
A. K. Singh
W. Yamaka
author_facet H. Q. Dinh
P. Kumam
P. Kumar
S. Satpati
A. K. Singh
W. Yamaka
author_sort H. Q. Dinh
title MDS Symbol-Pair Repeated-Root Constacylic Codes of Prime Power Lengths over pm C u pm
title_short MDS Symbol-Pair Repeated-Root Constacylic Codes of Prime Power Lengths over pm C u pm
title_full MDS Symbol-Pair Repeated-Root Constacylic Codes of Prime Power Lengths over pm C u pm
title_fullStr MDS Symbol-Pair Repeated-Root Constacylic Codes of Prime Power Lengths over pm C u pm
title_full_unstemmed MDS Symbol-Pair Repeated-Root Constacylic Codes of Prime Power Lengths over pm C u pm
title_sort mds symbol-pair repeated-root constacylic codes of prime power lengths over pm c u pm
publishDate 2020
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85075735293&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/67764
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