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Institutional Repository [SANDBOX]
Technical University of Crete
Technical University of Crete
EN
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EL
| URI | http://purl.tuc.gr/dl/dias/E1C5FC04-F702-4E4C-8AA7-276D26825B47 | - |
| Identifier | https://doi.org/10.1109/TCOMM.2011.020811.090405 | - |
| Language | en | - |
| Extent | 9 | en |
| Title | New bounds and optimal binary signature sets - Part II: Aperiodic total squared correlation | en |
| Creator | Ganapathy, H | en |
| Creator | Pados, D.A. | en |
| Creator | Karystinos Georgios | en |
| Creator | Καρυστινος Γεωργιος | el |
| Publisher | Institute of Electrical and Electronics Engineers | en |
| Description | Δημοσίευση σε επιστημονικό περιοδικό | el |
| Content Summary | We derive new bounds on the aperiodic total squared correlation (ATSC) of binary antipodal signature sets for any number of signatures K and any signature length L. We then present optimal designs that achieve the new bounds for several (K,L) cases. As interesting -arguably- side results, we show that individual maximal merit factor sequences (for example Barker sequences) are single-user ATSC-optimal, while neither the familiar Gold nor the Kasami set designs are ATSC-optimal in general. The ATSC-optimal signature set designs provided in this work are in this sense better suited for asynchronous and/or multipath code-division multiplexing applications. | en |
| Type of Item | Peer-Reviewed Journal Publication | en |
| Type of Item | Δημοσίευση σε Περιοδικό με Κριτές | el |
| License | http://creativecommons.org/licenses/by/4.0/ | en |
| Date of Item | 2015-10-23 | - |
| Date of Publication | 2011 | - |
| Subject | Aperiodic correlation | en |
| Subject | Barker sequences | en |
| Subject | Gold sequences | en |
| Subject | Karystinos-Pados bounds | en |
| Subject | Kasami sequences | en |
| Subject | Welch bound | en |
| Subject | aperiodic complementary sequences | en |
| Subject | code-division multiple access (CDMA) | en |
| Subject | cyclic correlation | en |
| Subject | maximal merit factor | en |
| Subject | periodic total squared correlation | en |
| Subject | total squared correlation | en |
| Bibliographic Citation | H. Ganapathy, D. A. Pados, and G. N. Karystinos, “New bounds and optimal binary signature sets-Part II: Aperiodic total squared correlation,” IEEE Transactions on Communications, vol. 59, no. 5, pp. 1411 - 1420, May.2011. doi: 10.1109/TCOMM.2011.020811.090405 | en |
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