Title

A Distributed Admission Control To Lower End-To-End Delay In P-P-Persistent 802.11 Mac Protocol

Abstract

In this paper, we present a measurement-assisted modelbased distributed admission control mechanism (MM-DAC) to provide statistical QoS delay guarantees in the contention-based channel access of the legacy 802.11 WLANS in a single hop scenario. The admission control is added to our scheduler-based architecture which uses p-persistent 802.11 MAC as the basic channel access mechanism. The MM-DAC scheme uses delay predictions in making admission decisions and our simulation tests showed that it successfully meets the delay requirements of admitted flows and preserves low packet drop rates at high system loads. © 2008 IEEE.

Publication Date

9-12-2008

Publication Title

7th Annual Wireless Telecommunications Symposium, WTS 2008

Number of Pages

316-323

Document Type

Article; Proceedings Paper

Personal Identifier

scopus

DOI Link

https://doi.org/10.1109/WTS.2008.4547582

Socpus ID

51249106705 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/51249106705

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