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Analytical modeling of enhanced IEEE 802.11 with multiuser dynamic OFDMA under saturation load

conference contribution
posted on 2023-02-07, 00:38 authored by HS Ferdous, Manzur MurshedManzur Murshed
Multiuser dynamic OFDMA based IEEE 802.11 distributed coordination function (DCF) has received significant interest from the researchers in recent time. Though several proposals have been made, to the best of our knowledge, none of these have presented an analytical model for this kind of medium access control protocols for IEEE 802.11. This paper provides a simple, nevertheless, very accurate analytical model to estimate the performance characteristics of IEEE 802.11 DCF with OFDMA under the assumptions of ideal channel conditions and saturation load. Our model accounts for important system parameters like throughput, collision rate, transmission delay, average contention window size, average retry count and average time wasted in backoff. Analytical results are verified through extensive simulations. © 2011 IEEE.

History

Pagination

524-529

Location

MALAYSIA, Kota Kinabalu

Start date

2011-10-02

End date

2011-10-05

ISSN

2163-0771

ISBN-13

9781457703881

Language

English

Editor/Contributor(s)

Yahya DA

Title of proceedings

17th Asia-Pacific Conference on Communications, APCC 2011

Event

17th Asia-Pacific Conference on Communications (APCC)

Publisher

IEEE

Series

Asia-Pacific Conference on Communications

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