Adaptive Admission Control for supporting quality of multimedia conference applications

Author

Iskandar, Iwan ; Bandung, Y. ; Langi, Armein Z R

Author_Institution

Sch. of Electr. Eng. & Inf., Inst. Teknol. Bandung, Bandung, Indonesia

fYear

2012

fDate

30-31 Oct. 2012

Firstpage

55

Lastpage

58

Abstract

For supporting multimedia Quality of Service (QoS) over wireless network, IEEE 802.11e introduced Enhanced Distribution Channel Access (EDCA) scheme to divide each service category application in the form of access. However, this mechanism does not guarantee the QoS on the high network traffic. This research aims to apply Adaptive Admission Control (AAC) based on Adaptive Framework to resolve the issue. Its performance is evaluated under real time and non-real time traffic through simulations using OPNET Simulator. The behavior of some parameters like throughput, delay and packet loss are examined in this study. Simulation results show that AAC methode based on Adaptive Framework improve the performance of multimedia conferencing applications.

Keywords

multimedia communication; quality of service; telecommunication channels; telecommunication congestion control; wireless LAN; AAC; EDCA scheme; IEEE 802.11e; OPNET Simulator; QoS; adaptive admission control; adaptive framework; enhanced distribution channel access; multimedia conference applications; multimedia conferencing applications; multimedia quality of service; real time traffic; wireless network; Bandwidth; Delay; Multimedia communication; Quality of service; Throughput; Adaptive Admission Control; Adaptive Framework; Bandwidth; EDCA; QoS;

fLanguage

English

Publisher

ieee

Conference_Titel

Telecommunication Systems, Services, and Applications (TSSA), 2012 7th International Conference on

Conference_Location

Bali

Print_ISBN

978-1-4673-4549-1

Type

conf

DOI

10.1109/TSSA.2012.6366021

Filename

6366021