Title :
End-to-end QoS management proposal for the ITU-T IMS/NGN architecture
Author :
Vallejo, Alex ; Zaballos, Agustin ; Canaleta, Xavi ; Dalmau, Jordi
Author_Institution :
Eng. i Arquitectura La Salle, Univ. Ramon Llull (URL), Barcelona
Abstract :
The centralized management of the QoS in NGNs is currently one of the main lines of research in the networking sector. One of the tasks of the ITU-T organisation in this area is to develop a global architecture capable of managing end-to-end services to be used on future specifications. This paper presents a signalling architecture proposal for the end-to-end QoS management conforming the early ITU-T specifications for IMS/NGN networks, focusing on the transport sub layer. The viability of the architecture has been validated through the implementation of a GNU/Linux real testbed.
Keywords :
protocols; quality of service; telecommunication network management; ITU-T organisation; QoS centralized management; end-to-end QoS management; end-to-end services; next generation networks; Admission control; Collaboration; DSL; Electronic mail; Network topology; Next generation networking; Proposals; Protocols; Telecommunication standards; Uniform resource locators;
Conference_Titel :
Software, Telecommunications and Computer Networks, 2008. SoftCOM 2008. 16th International Conference on
Conference_Location :
Split
Print_ISBN :
978-953-6114-97-9
Electronic_ISBN :
978-953-290-009-5
DOI :
10.1109/SOFTCOM.2008.4669469
