Paper Info
Title
QoS provisioning performance of Differentiated Queueing Service with mobile wireless multimedia
Abstract
Quality of Service (QoS) provisioning especially delay guarantee is particularly important to the increasing popularity of mobile wireless multimedia applications. Traditional QoS schemes include the per-flow Integrated Service (IntServ) and per-class Differentiated Service (DiffServ) as well as their variants. To overcome the scalability problem of IntServ and the coarse QoS granularity of DiffServ, the per-packet Differentiated Queueing Service (DQS) was proposed. This paper focuses on analytically modeling of the QoS provisioning performance of DQS for mobile wireless multimedia applications. In the analysis, arriving packets of a session are classified into different streams according to their delay requirements. Each stream is described by a modified Fractional Brownian Motion (FBM)based traffic model, where both the traffic self-similarity of multimedia streams and heavy-tailed distribution of packet sizes are considered. We develop a stochastic service capability model for mobile wireless links. Then a delay guarantee model for DQS is further developed by deriving the delay bound violation probability and packet loss rate. Computer simulations are conducted to validate the proposed analytical models.
Year
DOI
Venue
2013
10.1109/WCNC.2013.6554762
WCNC
Keywords
Field
DocType
intserv,delay requirements,perflow integrated service,self-similar,quality of service,differentiated service,queueing theory,differentiated queueing service,mobile wireless multimedia,mobile radio,dqs,mobile wireless multimedia applications,qos provisioning performance,multimedia communication,wireless communication,self similar,packet loss,mobile communication
Mobile QoS,Computer science,Computer network,Quality of service,Real-time computing,Queueing theory,Distributed computing,Mobile radio,Network packet,Integrated services,Provisioning,Differentiated service,Multimedia
Conference
Volume
Issue
ISSN
null
null
1525-3511 E-ISBN : 978-1-4673-5937-5
ISBN
Citations 
PageRank 
978-1-4673-5937-5
1
0.38
References 
Authors
4
3
Name
Order
Citations
PageRank
Mian Guo1183.48
Shengming Jiang263162.04
Quansheng Guan313222.37