Applying IEEE 802.11e for Real-Time Services

Authors

  • A. Kajackas Vilnius Gediminas Technical University
  • A. Vindašius Vilnius Gediminas Technical University

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).

Author Biographies

A. Kajackas, Vilnius Gediminas Technical University

A. Vindašius, Vilnius Gediminas Technical University

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Published

2009-01-03

How to Cite

Kajackas, A., & Vindašius, A. (2009). Applying IEEE 802.11e for Real-Time Services. Elektronika Ir Elektrotechnika, 89(1), 73-78. Retrieved from https://eejournal.ktu.lt/index.php/elt/article/view/10578

Issue

Vol. 89 No. 1 (2009)

Section

T 180 TELECOMMUNICATION ENGINEERING

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