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Further combinatorial constructions for optimal frequency-hopping sequences
- Source :
-
Journal of Combinatorial Theory - Series A . Nov2006, Vol. 113 Issue 8, p1699-1718. 20p. - Publication Year :
- 2006
-
Abstract
- Abstract: Frequency-hopping multiple-access (FHMA) spread-spectrum communication systems employing multiple frequency shift keying as data modulation technique were investigated by Fuji-Hara, Miao and Mishima [R. Fuji-Hara, Y. Miao, M. Mishima, Optimal frequency hopping sequences: A combinatorial approach, IEEE Trans. Inform. Theory 50 (2004) 2408–2420] from a combinatorial approach, where a correspondence between frequency-hopping (FH) sequences and partition-type cyclic difference packings was established, and several combinatorial constructions were provided for FHMA systems with a single optimal FH sequence. In this paper, by means of this correspondence, we describe more combinatorial constructions for such optimal FH sequences. As a consequence, more new infinite series of optimal FH sequences are obtained. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00973165
- Volume :
- 113
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Journal of Combinatorial Theory - Series A
- Publication Type :
- Academic Journal
- Accession number :
- 22362798
- Full Text :
- https://doi.org/10.1016/j.jcta.2006.03.019