RESOURCE RESERVATION IN 3G OR FUTURE GENERATION TELECOMMUNICATION NETWORK (IV)

摘要

In the UMTS, resource reservation is provided by using unidirectional RS VP messages to set up a bi-directional PDP context. The MT 30 and a support nod e 24 can be arranged to compare incoming RSVP messages with any existing secondary PD P context; and if a match is found, no action is taken on the incoming message . The match is made by determining whether a flag is set. This eliminates "racing" when each end of an RSVP session sends an RSVP message.