6533b853fe1ef96bd12ad43b

RESEARCH PRODUCT

Analysis and Simulation of the Signaling Protocols for the DiffServ Framework

Timo HämäläinenO. AlanenO. KarppinenAlexander Sayenko

subject

Session Initiation Protocolbusiness.industryComputer sciencecomputer.internet_protocolQuality of serviceComputerSystemsOrganization_COMPUTER-COMMUNICATIONNETWORKSAccess controlDomain (software engineering)Signaling protocolCore routerResource allocationResource managementbusinesscomputerComputer network

description

This paper considers signaling protocols for the DiffServ QoS framework. Originally, DiffServ had no standardized signaling solution, which resulted in the static configuration for the DiffServ domain. However, the dynamic allocation of resources within the domain allows to ensure the per-flow QoS guarantees and achieve better performance. At the moment, several signaling solutions for DiffServ framework are available. Thus, it is crucial to analyse these solutions and interconnections between them. In particular, the RSVP, aggregated RSVP, GIST, COPS, and SIP protocols will be considered. The simulation comprises several scenarios that present that the dynamic allocation of resource within the domain can provide considerably better results when compared to the static configuration.

yearjournalcountryeditionlanguage
2006-01-01
https://doi.org/10.1007/11759355_51