International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 50 - Number 18 |
Year of Publication: 2012 |
Authors: Sapna Verma, Amardeep Kaur |
10.5120/7873-1180 |
Sapna Verma, Amardeep Kaur . Modelling and Initial Analysis of the RMD-QOSM (Resource Management in DiffServ) Protocol using Coloured Petri Nets. International Journal of Computer Applications. 50, 18 ( July 2012), 29-35. DOI=10.5120/7873-1180
The NSIS (Next Steps In Signaling) working group within IETF has developed a new signaling framework. One of the purposes of this framework is to support quality of service provisioning. RMD-QOSM is the protocol that delivers quality of service to end users. RMD-QOSM protocol is a simple, effective and scalable resource reservation method that provides edge-to-edge communication in a Differentiated Services (DiffServ) domain. Main functions of RMD-QOSM are congestion control and admission control. The aim of this paper is to use Coloured Petri Nets to model some features of the protocol. Initial analysis refers to that a basic model is constructed using Coloured Petri Nets and its proper working is verified.