MECHANISMS FOR POLICY BASED UMTS QOS AND IP QOS MANAGEMENT IN MOBILE IP NETWORKS

摘要

PROBLEM TO BE SOLVED: To easily provide consistent end-to-end QoS across a UMTS layer and an IP layer on a mobile network. SOLUTION: An NOC policy server (200) is used to map QoS parameters between a mobile network (110) and a data network (140, 145) and between a UMTS layer and an IP layer. The policy server is coupled between SGSN (115) and GGSN (135). COPYRIGHT: (C)2008,JPO&INPIT