Using session signaling, a multimedia session with plural media data streams is initiated between the mobile terminal and a remote host coupled to a packet data network. The mobile terminal is coupled to the packet data network and to a multimedia system that provides multimedia session services by way of an access point. A plurality of packet access bearers is established between the mobile terminal and the access point to transport corresponding ones of the media data streams between the mobile terminal and the access points. The media binding information is created for each media data stream. The media binding information associates each media data stream in the session to one of the media packet access bearers and is used to provide session-based control of each of the media packet access bearers. Different example techniques for generating/providing the media information are disclosed.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is related to commonly-assigned U.S. patent application Ser. No. 09/768,956, entitled "RSVP Handling in 3G Networks," filed on Jan. 24, 2001; U.S. patent application Ser. No. 09/861,817, entitled "Application Influenced Policy," filed on May. 21, 2001; U.S. patent application Ser. No. 09/985,631, entitled "Method and Apparatus for Coordinating Quality of Service Requirements for Media Flows in a Multimedia Session with IP Bearer Resources," filed Nov. 5, 2001; and U.S. patent application Ser. No. 09/985,633, entitled "Method and Apparatus for Coordinating Charges for Services Provided in a Multimedia Session," filed Nov. 5, 2001, the disclosures of which are incorporated herein by reference.
REFERENCE TO PRIORITY APPLICATIONS
This application claims priority from and incorporates by reference the following commonly-assigned provisional patent applications: 60/275,354 entitled "Enhancement of Authorization Token for RSVP Interworking," filed Mar. 13, 2001; 60/273,678 entitled "SDP Support for QoS Based SIP Sessions," filed Mar. 6, 2001; 60/269,573 entitled "QoS Characteristics for a UMTS Bearer Appropriate for IP Signaling," filed Feb. 16, 2001; 60/269,789 entitled "Architecture for Packet Data Protocol Context Suitable for Signaling," filed Feb. 16, 2001; 60/269,572 entitled "Binding a Signaling Bearer for Use With an IP Multimedia Subsystem," filed Feb. 16, 2001; 60/267,737 entitled "Authorization Token in PDP Context Activation/Modification in Bearer Establishment for SIP Call Setup (Qos)," filed Feb. 9, 2001; 60/260,766 entitled "QoS Pre-Condition Met," filed Jan. 10, 2001; 60/260,765 entitled "IP Specific Elements in PDP Context Activation/Modification," filed Jan. 10, 2001; 60/246,501 entitled "Principle of User Choice," filed Nov. 6, 2000; 60/248,110 entitled "Triggering RSVP Host," filed Nov. 13, 2000; and 60/324,523, entitled "Use of GPRS APN in IMS/Ipv6 Context," filed on Sep. 26, 2001.
