Back to Search
Start Over
A new construction of asymptotically optimal codebooks
- Source :
- AIMS Mathematics, Vol 9, Iss 4, Pp 9631-9640 (2024)
- Publication Year :
- 2024
- Publisher :
- AIMS Press, 2024.
-
Abstract
- Codebooks with small cross-correlation amplitude have extensive applications in many fields including code division multiple access (CDMA) communications systems, space-time codes, and compressed sensing. In this paper, a class of asymptotically optimal codebooks was constructed, and the maximum inner-product of these presented codebooks was determined by using properties of character sums over finite fields. Furthermore, these codebooks provided new parameters.
Details
- Language :
- English
- ISSN :
- 24736988
- Volume :
- 9
- Issue :
- 4
- Database :
- Directory of Open Access Journals
- Journal :
- AIMS Mathematics
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.44172a9e553a425da601978dbd30521f
- Document Type :
- article
- Full Text :
- https://doi.org/10.3934/math.2024471?viewType=HTML