DocumentCode :
2310724
Title :
Design of a new Queue management mechanism to optimize the use of shared resources in real-time interactive multimedia services
Author :
Bilbao, J. ; Armendariz, I. ; Crespo, P.
Author_Institution :
Ikerlan-IK4 Technol. Res. Centre, Mondragon, Spain
fYear :
2011
fDate :
8-10 June 2011
Firstpage :
1
Lastpage :
6
Abstract :
Present paper describes the design of a new Queue Management Mechanism that allows the optimization in the use of shared network resources by different flows with high QoS constraints. The new real-time multimedia interactive services require network devices whose behavior complies with high time constraints. Hence, the proposed queue management mechanism is focused on providing a reduced delay and a controlled variation of the delay. This work describes a new conceptual model of queue management mechanism based on the innovative fundamentals of Network Coding. The proposed solution provides a considerable delay and delay variation (jitter) improvement. The concept has been implemented in a discrete event simulator, so that we can compare the behavior of the new mechanism based on Network Coding faced with classical queue management techniques based on store-and-forward. Afterwards, we describe the methodology used in order to obtain the formulation that characterizes the QoS response of the system. Based on a detailed design of experiments, the influence of the different factors that condition the system response is studied, so that the proposed improvements can be analyzed and potential future research fields can be glimpsed.
Keywords :
design of experiments; discrete event simulation; interactive systems; interference (signal); jitter; multimedia communication; network coding; quality of service; queueing theory; telecommunication network management; QoS constraint; delay variation; design of experiment; discrete event simulator; jitter; network coding; network device; optimization; queue management; real-time interactive multimedia service; reduced delay; shared network resource; store-and-forward; Delay; Network coding; Quality of service; Receivers; Routing; Switches; Telecommunication traffic; Congestion; Multicast; Network Coding; Quality of Service; Queue Management; Queueing analysis; Routing; Simulation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Broadband Multimedia Systems and Broadcasting (BMSB), 2011 IEEE International Symposium on
Conference_Location :
Nuremberg
ISSN :
2155-5044
Print_ISBN :
978-1-61284-121-2
Electronic_ISBN :
2155-5044
Type :
conf
DOI :
10.1109/BMSB.2011.5954898
Filename :
5954898
Link To Document :
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