Title :
Traffic Routing Between Best Effort Network and Premium Network
Author :
Lee, Kyu Ouk ; Hahm, Jin Ho ; Kim, Young Sun
Author_Institution :
Electron. & Telecommun. Res. Inst., Taejeon
fDate :
Aug. 31 2006-Sept. 1 2006
Abstract :
Korean operators have started BcN implementation by replacement of old PSTN with access gateway. While, existing IP network has been expanded according to the increase of ADSL subscribers, metro Ethernet and various VoIP subscribers. New premium IP backbone for BcN and composite services has been installed and expanded based on MPLS functions, so one operator has two IP networks. Operator needs to have specific implementation plan for interoperation between new premium IP network and old best effort network and should consider many important issues. Here, traffic routing method is mentioned for route selection between premium IP network and best effort network from BcN and best effort subscribers according to the application services
Keywords :
IP networks; broadband networks; internetworking; multiprotocol label switching; routing protocols; telecommunication congestion control; telecommunication traffic; ADSL; BcN implementation; Korean operators; MPLS function; VoIP subscribers; access gateway; best effort network; broadband congestion network; metro Ethernet; premium IP backbone; route selection; traffic routing method; Convergence; IP networks; Multimedia communication; Multiprotocol label switching; Quality of service; Routing; Spine; Switching systems; Telecommunication traffic; Web and internet services; AGW; BcN; DSCP; QoS; VoP;
Conference_Titel :
Communications, 2006. APCC '06. Asia-Pacific Conference on
Conference_Location :
Busan
Print_ISBN :
1-4244-0573-4
Electronic_ISBN :
1-4244-0574-2
DOI :
10.1109/APCC.2006.255963
