New Quaternary Sequences with Even Period and Three-Valued Autocorrelation
SCIE
SCOPUS
- Title
- New Quaternary Sequences with Even Period and Three-Valued Autocorrelation
- Authors
- Chung, Jin-Ho; Han, Yun Kyoung; Yang, K
- Date Issued
- 2010-01
- Publisher
- IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG
- Abstract
- In this paper we present a construction method for quaternary sequences from a binary sequence of even period, which preserves the period and autocorrelation of the given binary sequence. By applying the method to the binary sequences with three-valued autocorrelation, we construct new quaternary sequences with three-valued autocorrelation, which are balanced or almost balanced. In particular, we construct new balanced quaternary sequences whose autocorrelations are three-valued and have out-of-phase magnitude 2, when their periods are N = p(m) - 1 and N equivalent to 2 (mod 4) for any odd prime p and any odd integer m. Their out-of-phase autocorrelation magnitude is the known optimal value for N not equal 2,4, 8, and 16.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/10348
- DOI
- 10.1587/TRANSFUN.E93.A.309
- ISSN
- 0916-8508
- Article Type
- Article
- Citation
- IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, vol. E93A, no. 1, page. 309 - 315, 2010-01
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