Title :
NGN and internet: From coexistence to integration
Author :
Rikitake, Kenji ; Nakao, Koji
Author_Institution :
Network Security Incident Response Group, Nat. Inst. of Inf. & Commun. Technol., Tokyo
Abstract :
NGN has been on the implementation phase, primarily focused on the replacement of PSTN. NGN carriers try to differentiate NGN from the current Internet for the service quality and reliability. Users of the current Internet, however, expect the early integration of NGN and the Internet, as Internet services have already been deployed into the society and daily life. In this paper, we address the interoperability, management, and security issues for the future integration of NGN and Internet, such as the usage of IPv4 and IPv6 (IPv6 migration), DNS operation, updating end-user equipments and Internet connectivity over NGN. We also propose and evaluate a future model of multi-network connection of NGN networks and the Internet.
Keywords :
Internet; quality of service; telecommunication network management; telecommunication network reliability; telecommunication security; DNS operation; IPv4; IPv6 migration; Internet; NGN; PSTN; interoperability; management; reliability; security issues; service quality; updating end-user equipments; Communications technology; Control systems; IP networks; Information security; Internet telephony; National security; Next generation networking; Poles and towers; Routing protocols; Web and internet services; DNS operation on NGN; End-user terminal update; IPv6 migration; Internet connectivity over NGN; NGN and Internet integration;
Conference_Titel :
Innovations in NGN: Future Network and Services, 2008. K-INGN 2008. First ITU-T Kaleidoscope Academic Conference
Conference_Location :
Geneva
Print_ISBN :
978-92-61-12441-0
DOI :
10.1109/KINGN.2008.4542282