Patent application number | Description | Published |
20080240016 | IMS NETWORKS PROVIDING BUSINESS-RELATED CONTENT TO WIRELESS DEVICES - IMS networks and methods are disclosed for providing business-related content to wireless devices that are located within a business. For a business that has a WLAN, wireless devices within range of the wireless access point of the business receive an identifier for the wireless access point. The wireless devices then register with the IMS network using the access point ID. Through the access point ID, the IMS network identifies an application server that is associated with the business. The application server may then initiate sessions with the wireless devices, and transmit business-related content to the wireless devices while they are within range of the wireless access point of the business. | 10-02-2008 |
20080244266 | AUTHENTICATING A COMMUNICATION DEVICE AND A USER OF THE COMMUNICATION DEVICE IN AN IMS NETWORK - IMS networks and methods are disclosed for authenticating a communication device and a user of the communication device. When a communication device attempts to register with an IMS network, the IMS network receives a register message from the device that includes device authentication information, such as a public or private identifier for the device. The IMS network processes the device authentication information to authenticate the communication device. The IMS network also receives user authentication information from the device, such as a password. The IMS network processes the user authentication information to authenticate the user of the device. The device and the user are both authenticated by the IMS network. Authentication of the user may also occur when originating a session or terminating a session over the IMS network with the device. | 10-02-2008 |
20080299971 | PROVIDING SUPPLEMENTAL CONTENT TO AN IMS USER DURING REGISTRATION - IMS networks and methods are disclosed for providing supplemental content to a user of a communication device during registration. When a communication device attempts to register with an IMS network, the IMS network receives a register request message from the communication device, and processes the register request message to register the communication device. The IMS network also identifies supplemental content to provide to the communication device, such as account information, weather content, news, location information, advertisements, etc. The IMS network generates a register response message, and embeds or otherwise includes the supplemental content in the register response message. The IMS network then transmits the register response message to the communication device. Responsive to receiving the register response message, the communication device identifies the supplemental content in the register response message, and provides the supplemental content to the user. | 12-04-2008 |
20090088129 | CHARGING FOR ROAMING USERS IN IMS NETWORKS - Communication networks and methods are disclosed for sharing charging information between a home IMS network and a visited IMS network. If a signaling message for a session is received in the visited IMS network, the visited IMS network assigns a visited charging identifier (e.g., ICID), and shares the visited charging identifier with the home IMS network through signaling messages. Similarly, the home IMS network assigns a home charging identifier, and shares the home charging identifier with the visited IMS network through signaling messages. When CDRs are generated in the home IMS network and the visited IMS network, the networks include the home charging identifier and the visited charging identifier in the CDRs so that billing systems may more easily correlate the CDRs from the different IMS networks. | 04-02-2009 |
20090209229 | OFFLINE CHARGING FOR SESSIONS OVER A 3GPP NETWORK AND A WLAN ACCESS NETWORK - Communication networks and methods are disclosed for providing offline charging in a 3GPP network for sessions over a wireless local area network (WLAN) access network. A AAA server in the 3GPP network provides offline charging messages for a session to an offline charging system. If a data flow is established during the session, such as streaming video, then a packet data network gateway provides offline charging messages for the data flow to the offline charging system. The AAA server and the packet data network gateway share charging identifiers so that one or both are able to include the charging identifier for the session and the charging identifier for the data flow in an offline charging message. This allows the offline charging system to effectively correlate CDRs for the session with CDRs for the data flow occurring during the session. | 08-20-2009 |
20090268702 | SYNCHRONIZING CALL FEATURE DATA BETWEEN AN IMS NETWORK AND A LEGACY NETWORK - Communication networks and methods are disclosed that synchronize call feature data between an IMS network and a legacy network, such as a cellular network. An IMS subscriber server (e.g., a Home Subscriber Server (HSS)) is notified of changes to feature data for a call feature (e.g., call forwarding, call waiting, etc) in the IMS network. Responsive to the notification, the IMS subscriber server updates a legacy subscriber server (e.g., a Home Location Register (HLR)) in the legacy network based on the change to the feature data. Similarly, the IMS subscriber server identifies changes to feature data for a call feature in the legacy network. Responsive to the change, the IMS subscriber server notifies one or more application servers in the IMS network of the change to the feature data. Through the IMS subscriber server, feature data for call features is synchronized between the IMS network and the legacy network. | 10-29-2009 |
20090286508 | PROVIDING A REAL-TIME COST OF A SESSION TO A USER - Systems and methods are disclosed for providing a real-time cost for a session over a communication network to a user of a communication device. To provide the real-time cost, rate information for a session is determined, and the elapsed duration for the session is monitored. Based on the rate information and the elapsed duration, an estimated cost for the session may be determined. The estimated cost may then be displayed or otherwise provided to the user of the communication device so that the user is informed of the cost of the session as the session progresses. The rate information and an estimated account balance may also be provided to the user. | 11-19-2009 |
20100042525 | IMS DEVICE OPERABLE FOR FINANCIAL TRANSACTION AUTHORIZATION AND ID CARDS DISPLAY - IMS networks and methods are disclosed for authorizing financial transactions. Credit card information, debit card information, and other purchasing data may be consolidated into an IMS device for conducting financial transactions, such as the purchasing of items from a merchant. Before a financial transaction can be completed, an IMS device transmits transaction data for the financial transaction to the IMS network. The IMS network then processes predefined purchasing rules to determine whether or not the financial transaction is authorized. If the financial transaction is authorized, then the IMS network transmits a confirmation message to the IMS device indicating that the financial transaction is authorized. If the financial transaction is not authorized, then the IMS network transmits a cancel message to the IMS device indicating that the financial transaction is not authorized. | 02-18-2010 |
20100124318 | DELIVERY OF TEXT MESSAGES TO WIRELINE PHONES THROUGH CALLER ID FUNCTIONALITIES - IMS networks, text message systems, and methods are disclosed for delivering text messages to IMS wireline phones. A text message system of an IMS network receives a text message intended for the IMS wireline phone. The text message system identifies capability data for an IMS wireline phone that indicates the capability of the IMS wireline phone for handling text messages. The text message system processes the capability data for the IMS wireline phone to determine if the IMS wireline phone is capable of handling text messages. If the IMS wireline phone is not capable of handling text messages, then the text message system appends the text message to a caller ID header of an IMS signaling message, and forwards the IMS signaling message to the IMS wireline phone to display the text message on a caller ID unit associated with the IMS wireline phone. | 05-20-2010 |
20100184402 | MONITORING COMMUNICATION EVENTS INVOLVING A HANDSET IN REAL TIME - Communication networks and methods are disclosed for allowing a party (i.e., a controlling party) to monitor the usage of a handset in real time. The handset being monitored (i.e, a reporting handset) may be involved in one or more communication events, such as initiating or terminating voice calls, initiating or terminating data sessions, sending or receiving text messages, etc. When a communication event occurs involving the reporting handset, a communication event report is generated in the reporting handset or the communication network. The communication event report is then transmitted to a controlling handset of the controlling party so that the controlling party may view the report. Because the communication event report is generated and transmitted to the controlling party responsive to the occurrence of the communication event, the report of the communication event is provided to the controlling party in real time. | 07-22-2010 |
20100184403 | ADVICE OF CHARGING (AoC) SERVICES IN IMS NETWORKS - IMS networks, subscriber databases, and methods are disclosed for providing AoC services in IMS networks. The subscriber database is provisioned with AoC indicators for IMS users that subscribe to AoC services. An S-CSCF in an IMS network receives a first register message from an IMS user, and transmits a second register message to the subscriber database. In response to the second register message, the subscriber database identifies an AoC indicator for the IMS user that is registering, inserts the AoC indicator in a third register message, and transmits the third register message to the S-CSCF. The S-CSCF then stores the AoC indicator for the IMS user. If a signaling message is received for a session involving the IMS user, then the S-CSCF will forward the AoC indicator for the IMS user to an AoC application server, which collects the appropriate AoC information and provides the information to the IMS user. | 07-22-2010 |
20110159840 | CHARGING FOR ROAMING USERS IN IMS NETWORKS - Communication networks and methods are disclosed for sharing charging information between a home IMS network and a visited IMS network. If a signaling message for a session is received in the visited IMS network, the visited IMS network assigns a visited charging identifier (e.g., ICID), and shares the visited charging identifier with the home IMS network through signaling messages. Similarly, the home IMS network assigns a home charging identifier, and shares the home charging identifier with the visited IMS network through signaling messages. When CDRs are generated in the home IMS network and the visited IMS network, the networks include the home charging identifier and the visited charging identifier in the CDRs so that billing systems may more easily correlate the CDRs from the different IMS networks. | 06-30-2011 |
20110275345 | OFFLINE CHARGING FOR SESSIONS OVER A 3GPP NETWORK AND A WLAN ACCESS NETWORK - Communication networks and methods are disclosed for providing offline charging in a 3GPP network for sessions over a wireless local area network (WLAN) access network. A AAA server in the 3GPP network provides offline charging messages for a session to an offline charging system. If a data flow is established during the session, such as streaming video, then a packet data network gateway provides offline charging messages for the data flow to the offline charging system. The AAA server and the packet data network gateway share charging identifiers so that one or both are able to include the charging identifier for the session and the charging identifier for the data flow in an offline charging message. This allows the offline charging system to effectively correlate CDRs for the session with CDRs for the data flow occurring during the session. | 11-10-2011 |
20140078937 | ADVICE OF CHARGING (AoC) SERVICES IN IMS NETWORKS - IMS networks, subscriber databases, and methods are disclosed for providing AoC services in IMS networks. The subscriber database is provisioned with AoC indicators for IMS users that subscribe to AoC services. An S-CSCF in an IMS network receives a first register message from an IMS user, and transmits a second register message to the subscriber database. In response to the second register message, the subscriber database identifies an AoC indicator for the IMS user that is registering, inserts the AoC indicator in a third register message, and transmits the third register message to the S-CSCF. The S-CSCF then stores the AoC indicator for the IMS user. If a signaling message is received for a session involving the IMS user, then the S-CSCF will forward the AoC indicator for the IMS user to an AoC application server, which collects the appropriate AoC information and provides the information to the IMS user. | 03-20-2014 |