Title :
Policy-based QoS control for open services in BcN
Author :
Kim, Jeongyun ; Kim, Sangki ; Lee, Byungsun ; Choi, JunKyun
Author_Institution :
ETRI BcN Div., ICU
Abstract :
Recently, 3GPP introduced IMS-specific QoS mechanisms and service-based local policy control to support QoS-enabled services including VoIP. The IMS architecture is evolving to a more generic QoS and policy framework to simplify the introduction of new services and to implement service-based control of the access for a whole range of services. In this paper, we proposed the QoS control API for 3 party service provider to demand the required bandwidth onto network operators policy server. Also, QoS control scenario is described to support the video on demand service
Keywords :
Internet telephony; application program interfaces; bandwidth allocation; network servers; open systems; quality of service; telecommunication congestion control; video on demand; API; BcN; MS-specific QoS mechanism; VoIP; bandwidth onto network operator; open services; policy server; policy-based QoS control; service-based local policy control; video on demand service; Admission control; Authorization; Bandwidth; Electronic mail; Ground penetrating radar; Network servers; Protocols; Resource management; Video on demand;
Conference_Titel :
Advanced Communication Technology, 2005, ICACT 2005. The 7th International Conference on
Conference_Location :
Phoenix Park
DOI :
10.1109/ICACT.2005.246177
