公开(公告)号：US11381606B2

公开(公告)日：2022-07-05

申请号：US16736331

申请日：2020-01-07

申请人： AT&T INTELLECTUAL PROPERTY I, L.P.

发明人： Reuben Klein ,  Brian Dean Freeman ,  Larry B. Pearson ,  Leopold B. Strahs

IPC分类号： H04L65/1016 ,  H04L45/00 ,  H04L65/1069 ,  H04L45/02 ,  H04L67/01 ,  H04L67/563 ,  H04L45/64 ,  H04L67/1021 ,  H04L65/1046 ,  H04L65/1073 ,  H04W12/069 ,  H04L9/40

摘要： Software Defined Networking (SDN) is used in IMS in order to provide a mechanism to forward (Internet Protocol) IP packets and provide a simplified solution to the complex signaling path of IMS according to directives from an SDN Controller. SDN is used in at least three particular scenarios. In the first scenario, communications are simplified using SDN directed signaling disaggregation. In the second scenario, SDN is used to direct media function chaining. In the third scenario, the system can be used as an SDN based media relay.

公开(公告)号：US11379779B2

公开(公告)日：2022-07-05

申请号：US16962822

申请日：2019-07-12

申请人： Ribbon Communications Operating Company, Inc.

发明人： Charles W. Boyle ,  Surya Kumar Kowali ,  Nizar K. Purayil ,  Vsevolod V. Ostapenko ,  Mahesh Kumaravel

IPC分类号： H04L12/24 ,  H04W24/02 ,  H04W24/10 ,  H04W24/04 ,  H04L12/26 ,  G06N5/04 ,  H04W24/08 ,  G06Q10/06 ,  G06F16/907 ,  G06K9/62 ,  G06N3/08 ,  H04L41/5009 ,  H04L43/0817 ,  H04L43/0823 ,  H04L65/10 ,  H04L65/1073 ,  H04L65/65 ,  H04M3/51 ,  H04L41/0631 ,  H04L41/16

摘要： A method performed by a computing system that collects information on transactions in a telecommunication system includes receiving an event object. The event object includes parameters associated with a telecommunication event. The method further includes classifying the event object, using a classification mechanism, as one of a plurality of Key Performance Indicators (KPIs) by using the parameters, including considering events from multiple protocols for classifying event objects. The method further includes, after classifying the event object, inferring relationships between a set of inputs and a set of outputs, the set of inputs including information types from the event object and the set of outputs including KPIs.

公开(公告)号：US20220201048A1

公开(公告)日：2022-06-23

申请号：US17692043

申请日：2022-03-10

申请人： T-Mobile USA, Inc.

发明人： Vinod Ravichandran

IPC分类号： H04L65/1083 ,  H04L65/1016 ,  H04L65/1073 ,  H04L65/10

摘要： Maintaining a registered state via server-managed notifications is described herein. In an example, server(s) can receive an indication from an application associated with a device, the indication can identify a response to a registration request sent by the application for registration with a service provider. Based at least partly on the indication, the server(s) can start a first timer associated with a first predetermined time interval after which the server(s) are to send a first notification to the application. The server(s) can determine, based at least in part on the first timer, a lapse of the first predetermined time interval and can send the first notification to the application. The first notification can cause the application to transition from an inactive state to an active state, and send a new registration request to register with the service provider to maintain a registered state.

公开(公告)号：US20220191255A1

公开(公告)日：2022-06-16

申请号：US17551100

申请日：2021-12-14

申请人： T-Mobile USA, Inc.

发明人： Shujaur Mufti ,  Saqib Badar ,  Khurram Ahmad Mirza

IPC分类号： H04L65/1069 ,  H04L65/1016 ,  H04L65/1063 ,  H04L65/1045 ,  H04L65/1073

摘要： Improved systems and method are described for addressing issues when an S-CSCF goes appears non-responsive or an application server appears non responsive. Profile recovery is executed through application servers which may allow additional options in efficiencies in maintain applications while recovering from the non-responsive devices.

公开(公告)号：US11330547B2

公开(公告)日：2022-05-10

申请号：US16614593

申请日：2017-11-20

申请人： Lenovo (Singapore) PTE. LTD.

发明人： Dimitrios Karampatsis ,  Apostolis Salkintzis ,  Genadi Velev

IPC分类号： H04W60/00 ,  H04L12/24 ,  H04L41/0893 ,  H04L29/06 ,  H04L65/1073 ,  H04W48/14

摘要： Apparatuses, methods, and systems are disclosed for determining mobile network policy freshness. One method (700) includes accessing (702) a first policy associated with a first mobile network, a first policy identifier, and a freshness parameter. The method (700) includes determining (704), based on the freshness parameter, whether the first policy is fresh. The method (700) includes transmitting (706) a registration message to a second mobile network. The registration message includes the first policy identifier in response to determining that the first policy is not fresh.

公开(公告)号：US20220131908A1

公开(公告)日：2022-04-28

申请号：US17429061

申请日：2019-02-08

申请人： Apple Inc.

发明人： Ozgur OYMAN ,  Jerome PARRON ,  Thomas LUETZENKIRCHEN ,  Sudhir Shankar POLA ,  Ralf ROSSBACH

IPC分类号： H04L65/10 ,  H04L65/1073 ,  H04L65/1069

摘要： In some embodiments, during the SIP registration, the UE indicates in the REGISTER requests its support for ANBR as defined by ANBR attribute in the SDP and the P-CSCF indicates its support for the ANBR attribute in the SDP in the response for registration. In some embodiments, the P-CSCF serving a PLMN passes through the ANBR attribute in the SDP when the P-CSCF recognizes that the PLMN supports ANBR functionality. In some embodiments, the UE can include ANBR attribute in the SDP offer and answers when the P-CSCF indicates its support for the ANBR attribute in the SDP.

公开(公告)号：US20220131820A1

公开(公告)日：2022-04-28

申请号：US17572540

申请日：2022-01-10

申请人： Naza Nicole Shelley

发明人： Naza Nicole Shelley

IPC分类号： H04L51/046 ,  H04L65/1073 ,  H04L65/1059 ,  H04L65/1089 ,  H04L65/403 ,  H04L65/1063 ,  H04L51/10

摘要： Methods and systems for matching and connecting people are described and comprise a plurality of user profiles and user accounts associated with a plurality of users wherein a user may be presented with user profiles of candidate matches, matched at least in part on criteria specified by the user. Following mutual match interest indications from two users, a match is created therebetween and a connection is possible, however, the connection between the two users is contingent on a qualified video chat therebetween and mutual connection interest indications therefrom. Communication between two users of a match is restricted and controlled towards satisfying the qualified video chat requirement. Upon establishing a connection, the two users are enabled for ongoing communication with each other.

公开(公告)号：US11283667B2

公开(公告)日：2022-03-22

申请号：US16896372

申请日：2020-06-09

申请人： Level 3 Communications, LLC

发明人： Richard Dean Terpstra

IPC分类号： H04L65/1073 ,  H04L65/1046 ,  H04L65/10 ,  H04L61/4505 ,  H04L61/256

摘要： Aspects of the present disclosure involve systems, methods, computer program products, and the like, for implementing a registrar component or functionality in a telecommunications network. In one implementation, the registrar functionality is handled at a Session Border Controller (SBC) or Network Address Translation (NAT) Traversal Manager (NTM) device of the network to alleviate an application server of the network from performing the registration function.

公开(公告)号：US11265353B2

公开(公告)日：2022-03-01

申请号：US16644332

申请日：2018-09-07

申请人： CONVIDA WIRELESS, LLC

发明人： Dale N. Seed ,  William Robert Flynn, IV ,  Quang Ly ,  Rocco Di Girolamo ,  Zhuo Chen ,  Catalina Mihaela Mladin ,  Shoshana Loeb ,  Mahmoud Watfa ,  Michael F. Starsinic ,  Vinod Kumar Choyi

IPC分类号： G06F13/00 ,  H04L65/1073 ,  H04W4/70 ,  H04L67/303

摘要： IoT service layer capabilities may be employed to automate and simplify the service enrollment process for IoT service subscribers/enrollees. These capabilities enable virtualization of a service subscriber and the physical IoT devices, applications, data and authorized users of the subscriber into a software profile that is representative of the subscriber. Once virtualized, a service subscriber may then delegate the complexities and burden of service enrollment to an automated IoT service enrollment software function.

公开(公告)号：US12120265B2

公开(公告)日：2024-10-15

申请号：US18314121

申请日：2023-05-08

申请人： T-Mobile USA, Inc.

发明人： Bikash Agarwal

IPC分类号： H04M3/42 ,  H04L65/1063 ,  H04L65/1073 ,  H04L65/1096 ,  H04L65/1104 ,  H04M3/533 ,  H04M3/54 ,  H04W4/02 ,  H04L65/1016 ,  H04L65/1045

CPC分类号： H04M3/42348 ,  H04L65/1063 ,  H04L65/1073 ,  H04L65/1096 ,  H04L65/1104 ,  H04M3/53383 ,  H04M3/543 ,  H04W4/02 ,  H04L65/1016 ,  H04L65/1045

摘要： A wireless telecommunications system provides location-specific call forwarding. The system can receive a request to connect a voice call to the wireless device, which can invoke a call forwarding procedure depending on a status of a subscriber associated with the wireless device. When the system determines that a current location of the wireless device is different from a default location, location-specific call forwarding information is used to forward the voice call to a terminating node associated with the location-specific forwarding information rather than a default terminating node for the default location. The terminating node can include a voicemail server that plays back a location-specific voicemail greeting to the caller.