Title :
IP QoS bearer service elements for the converging fixed and mobile 3G.IP network
Author_Institution :
Telenor R&D, Kjeller
Abstract :
The service elements and signalling scheme proposed in this paper allow efficient end-system access to the policy based networking environment for provisioning of QoS controlled IP bearers. These service elements integrated in an IP bearer API provides a generic network service for support of call control and other higher layer protocols. Some of the required supporting protocol elements are proposed as extensions to existing IETF protocols, e.g. RSVP and SIP. The analysis of interaction with call control shows that call control can either be run transparently over the IP QoS bearer or as an integrated session service based on SIP
Keywords :
access protocols; cellular radio; quality of service; telecommunication congestion control; telecommunication signalling; IETF protocols; IP QoS bearer service elements; IP bearer API; RSVP; SIP; call control; end-system access; fixed network; generic network service; higher layer protocols; integrated session service; mobile 3G.IP network; policy based networking environment; service elements; signalling scheme; supporting protocol elements; 3G mobile communication; Access protocols; Cellular networks; Communication system traffic control; Context-aware services; Electronic mail; IP networks; Next generation networking; Resource management; Terminology;
Conference_Titel :
Personal, Indoor and Mobile Radio Communications, 2000. PIMRC 2000. The 11th IEEE International Symposium on
Conference_Location :
London
Print_ISBN :
0-7803-6463-5
DOI :
10.1109/PIMRC.2000.881383
