The analysis of impact on wireless networks delay performance of EDCA access categories number adjustment
Journal Title: Vìsnik Nacìonalʹnogo unìversitetu "Lʹvìvsʹka polìtehnìka". Serìâ Ìnformacìjnì sistemi ta merežì - Year 2015, Vol 814, Issue
Abstract
In this paper an adaptive ACs (Access Categories) number adjusting algorithm for the EDCA (Enhanced Distributed Channel Access) scheme is proposed. It has been shown that the total performance of the wireless network can be enhanced especially under the highly loaded network conditions. It has been introduced as a result of collecting a data buffer and the switching mechanism for AC queues. The simulation results demonstrate that the proposed adaptive ACs number adjusting algorithm for the EDCA scheme outperforms significantly the 802.11 specification. This outperformance of wireless network is observed under the large network size and high network load.
Authors and Affiliations
Olga Panova, Kvitoslava Obelovska
Keywords
Related Articles
- EP ID EP617521
- DOI -
- Views 184
- Downloads 0
Synthesis of integrated automated control systems of enterprise
The basic 4-level structure of IACS of company has been developed. Following principles of its construction have been selected: consistency, variable composition of equipment, modularity, transparency, compatibility, dev...
Application of Internet Marketing Methods for Web-resources Analyzing Within the Region
This article presents the content analysis techniques for online newspapers. The model describes the processing of information resources in content analysis and simplifies automation technology of content management. In...
Automatic processing complexity comparison for ukrainian and english texts taking into account semantics and syntax of natural languages
The complexity of automatic processing of English and Ukrainian texts with regard to syntax and semantics of natural languages is analyzed. The comparative linguistic analysis of syntax and semantics of English and Ukrai...
Formal model of information resources processing in the electronic content commerce systems
The main problems of electronic content commerce are analyzed and functional services of commercial content management are explored. The proposed method gives an opportunity to create an instrument of information resourc...
Intelligent Analysis of Data Structures and Mathematical Software of Formulas Editor
This article is about determination of process of adaptation, data structure of algorithms editor. Mathematical model of data structure of algorithms editor, hierarchical-modular construction principle of editor, of adap...