Camiant, Inc.

Tekelec

Michael Mercurio

Yusun Kim Riley

Ajit Nair

David Michael Sprague

Uri Baniel

Tarek Abou-Assali

Kenneth Charles Jackson

Ken Jackson

A method of assigning network resources between network endpoints includes providing a session initiation request to an application manager. The application manager is logically and physically decoupled from an application server associated with the network endpoints. This request initiates communication between the network endpoints through the set of network resources. The communication employs an application residing on an application server. The method also includes providing a PCMM message from the application manager to a policy server as a result of the session initiation request. The PCMM message includes at least some information, for example QoS information, embedded in the session initiation request. The method further includes selecting, via the policy server, a set of network resources for creating a path connecting the network endpoints. The policy server selects the set of network assets based on the PCMM message, for example to set QoS for the communication between the two endpoints.

PCMM application manager

The subject matter described herein includes methods, systems, and computer readable media for PCRF node selection. According to one aspect, a system for PCRF node selection is provided. The system includes a first PCRF selection node for receiving a first request message for which PCRF node selection is required. The first PCRF selection node determines whether to select the PCRF or to delegate selection of the PCRF. In response to a determination to delegate the selection of the PCRF, the first PCRF selection node generates and sends a second request message related to the first request message. The system further includes a second PCRF node for, in response to receiving the second request message from the first PCRF selection node, determining whether to select the PCRF or to delegate selection of the PCRF. In response to determining to select the PCRF, the second PCRF selection node selects the PCRF.

Methods, systems, and computer readable media for policy and charging rules function (PCRF) node selection

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Jamaica Plain, MA, United States of America

Michael Mercurio