| dc.contributor.author | Kajackas, Algimantas | |
| dc.contributor.author | Vindašius, Antanas | |
| dc.date.accessioned | 2023-09-18T17:26:58Z | |
| dc.date.available | 2023-09-18T17:26:58Z | |
| dc.date.issued | 2009 | |
| dc.identifier.issn | 1392-1215 | |
| dc.identifier.other | (BIS)VGT02-000018769 | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/123220 | |
| dc.description.abstract | Analysis of IEEE 802.11e amendment and application for real time services is presented. Contention free access provided by HCCA mechanism offers QoS guarantees for latency sensitive flows. The admission algorithm is more suitable for constant bit rate traffic. The simulations show, that number of VBR VoIP sessions in wireless channel can be increased by using Traffic Stream aggregation and flexible admission control. The results are compared to ones obtained from simulations of legacy PCF. Ill. 7, bibl. 10 (in English; summaries in English, Russian and Lithuanian). | eng |
| dc.description.abstract | Nagrinėjamas IEEE 802.11e standarto papildymas ir jo taikymo realaus laiko paslaugoms galimybės. Nesivaržymo laikotarpio mechanizmas HCCA užtikrina QoS parametrus vėlinimui jautriems srautams. HCCA srautų priregistravimo algoritmas labiau tinka pastovios spartos perdavimams. Modeliavimas rodo, kad bevielio kanalo tinkamumą teikti VBR VoIP paslaugas galima pagerinti agreguojant perduodamus srautus ir taikant lanksčią registracijos kontrolę. Rezultatai lyginami su gautais modeliuojant PCF versiją. Il. 7, bibl. 10 (anglų kalba; santraukos anglų, rusų ir lietuvių k.). | lit |
| dc.format.extent | p. 73-78 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | VINITI | |
| dc.relation.isreferencedby | INSPEC | |
| dc.relation.isreferencedby | ISI Master Journal List | |
| dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
| dc.source.uri | https://eejournal.ktu.lt/index.php/elt/article/view/10578 | |
| dc.title | Applying IEEE 802.11e for Real-Time Services | |
| dc.title.alternative | IEEE 802.11e standarto taikymas garantuotos kokybės paslaugoms | |
| dc.title.alternative | Применение стандарта IEEE 802.11e для сервиса реального времени | |
| dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
| dcterms.references | 10 | |
| dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Elektronikos fakultetas / Faculty of Electronics | |
| dc.subject.researchfield | T 001 - Elektros ir elektronikos inžinerija / Electrical and electronic engineering | |
| dcterms.sourcetitle | Elektronika ir elektrotechnika | |
| dc.description.issue | No. 1(89) | |
| dc.publisher.name | Technologija | |
| dc.publisher.city | Kaunas | |
| dc.identifier.doi | 000263017700015 | |
| dc.identifier.elaba | 3864067 | |
