Title :
Hybrid Scheduling for Quality of Service Guarantee in Software Defined Networks to Support Multimedia Cloud Services
Author :
Jun Huang ; Liqian Xu ; Mengxi Zeng ; Cong-Cong Xing ; Qiang Duan ; Yuhong Yan
Author_Institution :
Sch. of CIE & CS, Chongqing Univ. of Posts & Telecommun., Chongqing, China
Abstract :
This paper proposes a hybrid scheduling scheme to combine the priority queueing and Packet General Processor Sharing (PGPS) algorithm for Multimedia Cloud Services in Software Defined Network (SDN). The network calculus theory is employed to develop modeling and analysis techniques for evaluating the QoS performance of the proposed scheduling scheme. Both analytical and numerical results obtained in this paper show that the proposed scheme can provide QoS guarantee for meeting diverse requirements of multimedia applications.
Keywords :
cloud computing; multimedia communication; quality of service; queueing theory; software defined networking; telecommunication scheduling; hybrid scheduling; multimedia cloud service suppport; packet general processor sharing; priority queueing; quality of service guarantee; software defined network; Calculus; Delays; Global Positioning System; Multimedia communication; Quality of service; Scheduling; Upper bound; QoS; Service scheduling; Software Defined Network; network calculus; performance analysis;
Conference_Titel :
Services Computing (SCC), 2015 IEEE International Conference on
Conference_Location :
New York, NY
Print_ISBN :
978-1-4673-7280-0
DOI :
10.1109/SCC.2015.115
