Title :
High-Speed Control Mechanisms in NGN Rs and Rw Interfaces
Author :
Cha, YoungWook ; Kim, JinNyun ; Song, HoYoung ; Jeong, YouHyeon ; Jeong, HyungSeok ; Kwon, TaeHyun
Author_Institution :
Dept. of Comput. Eng., Andong Nat. Univ., Andong, South Korea
Abstract :
Next generation network (NGN) is a packet-based converged network to support session and non-session services in QoS-enabled broadband transport network. QoS based resource control must be defined to support differentiated services for various applications in NGN. This paper defined parallel control mechanisms for NGN resource control interfaces to minimize session and resource control delays. We simulated the existing sequential mechanism and our proposed parallel mechanism to measure and analyze control delays and completion ratios.
Keywords :
DiffServ networks; broadband networks; packet radio networks; quality of service; telecommunication control; NGN interfaces; QoS based resource control; QoS-enabled broadband transport network; differentiated services; high-speed control mechanisms; next generation network; non-session services; packet-based converged network; parallel control mechanisms; resource control delays; resource control interfaces; session control delays; Admission control; Analytical models; Authorization; Centralized control; Communication system control; Delay; Next generation networking; Protocols; Switches; Telecommunication control;
Conference_Titel :
Ubiquitous Information Technologies & Applications, 2009. ICUT '09. Proceedings of the 4th International Conference on
Conference_Location :
Fukuoka
Print_ISBN :
978-1-4244-5131-9
DOI :
10.1109/ICUT.2009.5405695
