Advanced Fuzzy Logic Based Admission Control for UMTS System
| dc.contributor.author | Kejik, Petr | |
| dc.contributor.author | Hanus, Stanislav | |
| dc.contributor.author | Blumenstein, Jiri | |
| dc.coverage.issue | 4 | cs |
| dc.coverage.volume | 19 | cs |
| dc.date.accessioned | 2016-03-11T09:20:19Z | |
| dc.date.available | 2016-03-11T09:20:19Z | |
| dc.date.issued | 2010-12 | cs |
| dc.description.abstract | The capacity of CDMA (Code Division Multiple Access) systems is interference limited. Therefore radio resources management (RRM) functions are used. They are responsible for supplying optimum coverage, ensuring efficient use of physical resources, and providing the maximum planned capacity. This paper deals with admission control techniques for UMTS (Universal Mobile Telecommunication System). A UMTS system model and four fuzzy logic based admission control algorithms are presented in this paper. Two new versions of fuzzy logic based admission control algorithms are presented there. All algorithms are mutually compared via simulations. Simulations show that the novel advanced fuzzy algorithm outperforms the other simulated algorithms (in terms of blocking probability, dropping probability and the number of active UEs in cell). | en |
| dc.format | text | cs |
| dc.format.extent | 672-677 | cs |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.citation | Radioengineering. 2010, vol. 19, č. 4, s. 672-677. ISSN 1210-2512 | cs |
| dc.identifier.issn | 1210-2512 | |
| dc.identifier.uri | http://hdl.handle.net/11012/57051 | |
| dc.language.iso | en | cs |
| dc.publisher | Společnost pro radioelektronické inženýrství | cs |
| dc.relation.ispartof | Radioengineering | cs |
| dc.relation.uri | http://www.radioeng.cz/fulltexts/2010/10_04_672_677.pdf | cs |
| dc.rights | Creative Commons Attribution 3.0 Unported License | en |
| dc.rights.access | openAccess | en |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | en |
| dc.subject | UMTS | en |
| dc.subject | CDMA | en |
| dc.subject | admission control | en |
| dc.subject | fuzzy logic | en |
| dc.title | Advanced Fuzzy Logic Based Admission Control for UMTS System | en |
| dc.type.driver | article | en |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
| eprints.affiliatedInstitution.faculty | Fakulta eletrotechniky a komunikačních technologií | cs |
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