Análisis del caudal de saturación del protocolo MAC 802.11e incorporando el efecto Arbitrary Interframe Spacing (A Saturation Throughput analysis for 802.11e MAC protocol incorporating the Arbitrary Interframe Spacing effect)

Efstathios Vagenas (svagenas@ee.upatras.gr), Georgios Paschos (gpasxos@ee.upatras.gr), Stavros Kotsopoulos (gkotsop@ee.upatras.gr)


University of Patras
This paper appears in: Revista IEEE América Latina

Publication Date: Dec. 2007
Volume: 5,   Issue: 8 
ISSN: 1548-0992


Abstract:
This paper describes a way to include the Arbitrary Interframe Spacing (AIFS) effect in the Enhanced Distributed Channel Access (EDCA) analysis for throughput rate. The effect of AIFS is incorporated using a new correlation measure in the collision probabilities calculation. The results are compared with previous work in references and validated via OPNET simulation. The improvement is shown in the figures. Close match with simulation results is achieved in most of the cases.

Index Terms:
Wireless Local Area Networks, performance analysis, saturation throughput analysis   


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