Patent application number | Description | Published |
20110158090 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR CONDITION-TRIGGERED POLICIES - According to one aspect, the subject matter described herein includes a method for determining condition-triggered policies. The method occurs at a Diameter node. The method includes receiving a notification of a network condition. The method further includes determining, based on the network condition, policy information for a plurality of associated subscribers. | 06-30-2011 |
20110167150 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR DETECTING INITIATION OF A SERVICE DATA FLOW USING A Gx RULE - Methods, systems, and computer readable media for detecting a service data flow using a Gx rule are disclosed. According to one method, a policy and charging rules function (PCRF) node sends to a policy and charging enforcement function (PCEF) node, a Gx rule for triggering the PCEF node to generate a notification message upon initiation of a service data flow. The PCEF node receives and installs the Gx rule and uses the Gx rule to detect and report initiation of a service data flow. | 07-07-2011 |
20110167471 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PROVIDING GROUP POLICY CONFIGURATION IN A COMMUNICATIONS NETWORK USING A FAKE USER - Methods, systems, and computer readable media for providing group policy configuration in a communications network using a fake user are disclosed. The method is performed at a policy charging and rules function (PCRF) node. According to one method, first policy profile information associated with a first subscriber identifier is obtained from a policy profile database, where the first subscriber identifier is associated with a first subscriber. Second policy profile information associated with a second subscriber identifier is obtained from the policy profile database, where the second subscriber identifier is associated with a group of subscribers that also includes the first subscriber. At least a portion of the second policy profile information is applied to the first subscriber. | 07-07-2011 |
20110202653 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR SERVICE DETECTION OVER AN RX INTERFACE - According to one aspect, the subject matter described herein includes a method for communicating service data flow (SDF) event information. The method includes steps occurring at a policy charging and rules function (PCRF) node. The method also includes communicating, via an Rx interface, a request to a deep packet inspection (DPI) node to be notified when an SDF event occurs. The method further includes receiving notification from the DPI node that the SDF event has occurred. | 08-18-2011 |
20110225306 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR TRIGGERING A SERVICE NODE TO INITIATE A SESSION WITH A POLICY CHARGING AND RULES FUNCTION - According to one aspect, the subject matter described herein includes a method for initiating a session. The method includes steps occurring at a policy charging and rules function (PCRF) node. The method also includes determining, independent of contact from a service node, that the service node requires policy information. The method further includes in response to determining that the service node requires policy information, communicating a session independent trigger message to the service node, wherein the trigger message comprises information instructing the service node to initiate a session with the PCRF node to obtain the policy information from the PCRF node. | 09-15-2011 |
20110225309 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PERFORMING PCRF-BASED USER INFORMATION PASS THROUGH - Methods, systems, and computer readable media for performing PCRF-based IP CAN session information pass-through are disclosed. According to one method, a policy charging and rules function (PCRF) receives Internet protocol connectivity access network (IP CAN) session information from an access network-aware gateway. The PCRF forwards at least a portion of the IP CAN session information to a deep packet inspection (DPI) node. | 09-15-2011 |
20120084425 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR PROVIDING NESTED POLICY CONFIGURATION IN A COMMUNICATIONS NETWORK - Methods, systems, and computer readable media for providing nested policy configuration in a communications network are disclosed. The method is performed at a policy charging and rules function (PCRF) node. According to one method, first policy profile information associated with a first identifier is obtained from a policy profile database, where the first identifier is associated with a first subscriber and where the first policy profile information includes a second identifier. Second policy profile information associated with the second subscriber is obtained, using the second identifier obtained with the first policy profile information, from the policy profile database. | 04-05-2012 |
20120221899 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR POLICY AND CHARGING RULES FUNCTION (PCRF) FAULT TOLERANCE - Methods, systems, and computer readable media for PCRF fault tolerance are disclosed. One exemplary method for PCRF fault tolerance includes sending, from the PCRF to a Diameter peer, a message concerning Diameter application session state information associated with Diameter application sessions currently or previously managed by the PCRF. The method further includes receiving, by the PCRF, a message from the Diameter peer in response to the message concerning the Diameter application session state information. The method further includes, determining, by the PCRF and based on the response, whether the Diameter application session state information maintained by the PCRF is accurate. The method further includes, in response to determining that the Diameter application session state information maintained by the PCRF is not accurate, requesting, by the PCRF, Diameter application session state information. | 08-30-2012 |
20120224677 | METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR SERVICE DATA FLOW (SDF) BASED SUBSCRIPTION PROFILE REPOSITORY (SPR) SELECTION - According to one aspect, the subject matter described herein includes a method for SDF based subscription profile repository selection. The method includes receiving a first signaling message. The first signaling message includes service data flow information for identifying a service data flow. The method also includes selecting, using the service data flow information, an SPR from a plurality of SPRs, the SPR containing policy information associated with the service data flow. | 09-06-2012 |
20120257499 | POLICY AND CHARGING RULES FUNCTION (PCRF) AND PERFORMANCE INTELLIGENCE CENTER (PIC) BASED CONGESTION CONTROL - A system for congestion control in a mobile communications network includes a monitoring module configured to monitor message traffic associated with a cell in a mobile communications network. The message traffic includes control plane and user plane messages. The monitoring module determines, based on the message traffic, whether a predetermined congestion threshold associated with the cell in the mobile communications network has been crossed. In response to the threshold being crossed, the monitoring module generates a cell congestion notification message that includes the identity of subscribers that are contributing to the congestion. A policy server receives the cell congestion notification message and generates a PCC rule that modifies the policy of the one or more identified subscribers and for communicating the PCC rule to a PCEF. | 10-11-2012 |
20130266002 | COMBOPHONE WITH QoS ON CABLE ACCESS - A method of providing QoS to a session from a client to a first network includes providing data packets from the client to be conveyed in a session from the client to a first network, inserting each of the data packets into an encapsulating packet, and transmitting the encapsulating packets through the second network to the first network, forming a tunnel through the second network. The method includes receiving the encapsulating packets at a terminating device in the first network. The terminating device removes the encapsulating headers to recover the data packets. The method includes determining an association between the packet headers of the data packets and the encapsulating headers, identifying data packets requiring QoS, and using the association to identify encapsulating packets corresponding data packets requiring Quality of Service. The method includes applying QoS to the encapsulating packets, corresponding to the session of data packets requiring the QoS, being conveyed through the tunnel. | 10-10-2013 |
20130316703 | CHARGING AND BILLING FOR CONTENT, SERVICES, AND ACCESS - Among other things, at a server, information is received from applications, services, or content being used on user devices about usage of communication services attributable to each of the applications, services, or content. The information about the amounts of attributable communication services is used in allocating charges for the services to one or more paying parties in accordance with one or more applicable business rules. | 11-28-2013 |
20140220927 | Advertiser Supported Bandwidth Platform - Among other things, a content item is received that is associated with an offer for wireless network credit. The wireless network credit is redeemable for free or discounted data usage of one or more metered wireless networks. In response to a selection input, the content item is presented to a user. Data is transmitted reflecting the presentation of the content item to a remote server to cause the remote server to add the mobile broadband credit to an account. | 08-07-2014 |