DocumentCode :
1245063
Title :
Unimodular perfect sequences of length ps
Author :
Gabidulin, Ernst M. ; Shorin, Vitaly V.
Author_Institution :
Moscow Inst. of Phys. & Technol., State Univ., Moscow, Russia
Volume :
51
Issue :
3
fYear :
2005
fDate :
3/1/2005 12:00:00 AM
Firstpage :
1163
Lastpage :
1166
Abstract :
A new class of unimodular perfect sequences of length ps, where p is a prime, is proposed. An explicit secondary construction is provided. This construction includes most of the previously known unimodular perfect sequences of length ps as special cases. Also the proposed construction is extended to sequences with autocorrelation over Zspk, Vm2×Zpm1, Vk.
Keywords :
correlation theory; sequences; DFT; PSK; discrete Fourier transform; explicit secondary construction; periodic autocorrelation function; phase-shift keyed; unimodular perfect sequences; Autocorrelation; Cryptography; Encyclopedias; Error correction; Error correction codes; Galois fields; Jacobian matrices; Mathematics; Milling machines; Notice of Violation; Correlation; generalized bent; generalized unimodular perfect sequence; phase-shift keyed (PSK); unimodular perfect sequence;
fLanguage :
English
Journal_Title :
Information Theory, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9448
Type :
jour
DOI :
10.1109/TIT.2004.842720
Filename :
1397951
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1245063
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