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公开(公告)号：US11432158B2
公开(公告)日：2022-08-30
申请号：US16988988
申请日：2020-08-10
Applicant: Verizon Patent and Licensing Inc.
Inventor： Vinod Kumar Choyi , Sudhakar Reddy Patil , Robert Avanes
Abstract: In some implementations, a device of a network may receive, from a user equipment (UE), a request associated with enabling the UE to access a network, wherein the request includes a first routing indicator. The device may identify an authentication manager, of the network, that is mapped to the first routing indicator in an entry of a routing table of the network. The device may route the request to the authentication manager of the network to permit the authentication manager to authenticate the UE. The device may purge, based on the request being routed to the authentication manager, the entry to remove the first routing indicator from the routing table. The device may store, after purging the entry, a second routing indicator in the entry to map the second routing indicator to the authentication manager, wherein the second routing indicator is different from the first routing indicator.
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公开(公告)号：US20210250411A1
公开(公告)日：2021-08-12
申请号：US16785099
申请日：2020-02-07
Applicant: Verizon Patent and Licensing Inc.
Inventor： Violeta Cakulev , Sudhakar Reddy Patil , Robert Avanes , Lalit R. Kotecha
Abstract: A system includes one or more devices that include a memory to store instructions and one or more processors to execute the instructions. The devices include an updated network function (NF) service producer that includes a recent update, wherein the NF service producer is configured to register at a Network Repository Function (NRF) using a Network Function profile (NF profile), wherein the NF profile indicates a Network Function type (NF type) and Application Programming Interface versions. The devices further include a network function (NF) service consumer configured to: receive a message from a network component; determine to engage a service of a NF service producer of the NF type based on the message; and send a discovery request to the NRF in response to the message, wherein the message includes search criteria that specify a version field extended with an operator dependent version field.
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公开(公告)号：US10911994B2
公开(公告)日：2021-02-02
申请号：US16398587
申请日：2019-04-30
Applicant: Verizon Patent and Licensing Inc.
Inventor： Maqbool Chauhan , Imtiyaz Shaikh , Lalit R. Kotecha , Sudhakar Reddy Patil , Robert Avanes
Abstract: A method, a device, and a non-transitory storage medium are described in which an multi-RAT voice management service is provided. The service includes transmitting data to a wireless station that indicates an end device capability for a voice service of a radio access technology of the wireless station. The data may be included in radio access technology frequency selection priority data. When a voice call is initiated, the wireless station may determine whether to invoke an inter-radio access technology fallback procedure based on the received data.
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公开(公告)号：US10887806B2
公开(公告)日：2021-01-05
申请号：US16261903
申请日：2019-01-30
Applicant: Verizon Patent and Licensing Inc.
Inventor： Sudhakar Reddy Patil , Imtiyaz Shaikh , Lalit R. Kotecha , Maqbool Chauhan , Robert Avanes
Abstract: Systems and methods described herein enable improve handling of 5G-enabled devices in 4G core networks. The systems and methods described herein provide an enhanced HTTP-based interface between a SMF/PGW-C and a UDM to support interactions required to: (a) perform authorization of PDN access for non-3GPP networks, (b) provide an APN profile to the SMF+PGW-C for the PDN being setup, (c) update the SMF+PGW-C address in the UDM for the PDN being served by non-3GPP networks, and (d) provide operator-specific subscriber parameters from the UDM to the SMF+PGW-C for 3GPP and non-3GPP access.
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公开(公告)号：US12021931B2
公开(公告)日：2024-06-25
申请号：US17933496
申请日：2022-09-20
Applicant: Verizon Patent and Licensing Inc.
Inventor： Robert Avanes , Violeta Cakulev , Hossein M. Ahmadi , Jerry Steben , Lalit R. Kotecha , Ali Imdad Malik
Abstract: Systems and methods described herein provide binding support function (BSF) service registration and discovery for environments using oversubscribed network addresses. A network device in a core network receives a registration request from a binding support device. The registration request includes a binding group identifier associated with the binding support device. The network device stores, based on the registration request, a profile for the binding support device that includes the binding group identifier and receives, from a policy control device, a discovery request for a that includes a unique identifier of user equipment (UE) device. The network device provides, to the policy control device, a response to the discovery request that identifies the binding support device.
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Patent Agency Ranking
公开(公告)号：US20230246932A1
公开(公告)日：2023-08-03
申请号：US17587547
申请日：2022-01-28
Applicant: Verizon Patent and Licensing Inc.
Inventor： Ye Huang , Miguel A. Carames , Shanthala Kuravangi-Thammaiah , Robert Avanes , Florencio Martinez , Vanesa Kovac , Diane Marie Waslo , Timothy J. Korver , Venkata Siva Reddy Bathinna , Riyaj Uddin Ahmed
Abstract: A method, a device, and a non-transitory storage medium are described in which a monitoring event handling service is provided. The service may include a non-stand-alone core device subscribing to a registration status for an end device with a stand-alone core device. The service may also include the non-stand-alone core device subscribing to a monitoring event service with the stand-alone core device on behalf of another non-stand-alone core network device. The stand-alone core device may monitor an event when the end device is stand-alone registered and may notify the non-stand-alone core device when the event occurs. The service may include the non-stand-alone core device notifying the other non-stand-alone core device when the event occurs.
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公开(公告)号：US11140231B2
公开(公告)日：2021-10-05
申请号：US16785099
申请日：2020-02-07
Applicant: Verizon Patent and Licensing Inc.
Inventor： Violeta Cakulev , Sudhakar Reddy Patil , Robert Avanes , Lalit R. Kotecha
Abstract: A system includes one or more devices that include a memory to store instructions and one or more processors to execute the instructions. The devices include an updated network function (NF) service producer that includes a recent update, wherein the NF service producer is configured to register at a Network Repository Function (NRF) using a Network Function profile (NF profile), wherein the NF profile indicates a Network Function type (NF type) and Application Programming Interface versions. The devices further include a network function (NF) service consumer configured to: receive a message from a network component; determine to engage a service of a NF service producer of the NF type based on the message; and send a discovery request to the NRF in response to the message, wherein the message includes search criteria that specify a version field extended with an operator dependent version field.
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公开(公告)号：US10917527B2
公开(公告)日：2021-02-09
申请号：US16404215
申请日：2019-05-06
Applicant: Verizon Patent and Licensing Inc.
Inventor： Hossein M. Ahmadi , Sudhakar Reddy Patil , Violeta Cakulev , Robert Avanes , Lalit R. Kotecha
Abstract: A computer device may include a memory storing instructions and processor configured to execute the instructions to receive a request associated with a subscriber, wherein the request includes information identifying whether the user is a Fifth Generation (5G) subscriber or information identifying a gateway device associated with the user. The computer device may be further configured to select a Fourth Generation (4G) Policy and Charging Rules Function (PCRF) device or a 5G Policy Control Function (PCF) device based on the information included in the received request and forward the received request to the selected 4G PCRF device or 5G PCF device.
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公开(公告)号：US20200245209A1
公开(公告)日：2020-07-30
申请号：US16261903
申请日：2019-01-30
Applicant: Verizon Patent and Licensing Inc.
Inventor： Sudhakar Reddy Patil , Imtiyaz Shaikh , Lalit R. Kotecha , Maqbool Chauhan , Robert Avanes
Abstract: Systems and methods described herein enable improve handling of 5G-enabled devices in 4G core networks. The systems and methods described herein provide an enhanced HTTP-based interface between a SMF/PGW-C and a UDM to support interactions required to: (a) perform authorization of PDN access for non-3GPP networks, (b) provide an APN profile to the SMF+PGW-C for the PDN being setup, (c) update the SMF+PGW-C address in the UDM for the PDN being served by non-3GPP networks, and (d) provide operator-specific subscriber parameters from the UDM to the SMF+PGW-C for 3GPP and non-3GPP access.
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公开(公告)号：US20170257755A1
公开(公告)日：2017-09-07
申请号：US15062719
申请日：2016-03-07
Applicant: Verizon Patent and Licensing Inc.
Inventor： Lalit Ratilal Kotecha , Sudhakar Reddy Patil , Hossein M. Ahmadi , Robert Avanes
CPC classification number: H04W8/22 , H04L61/1588 , H04L61/203 , H04L65/1016 , H04L67/1036
Abstract: A computer device may include logic configured to receive a request from a user equipment device or a network device; identify a responding wireless access network device to process the request; and determine whether information identifying supported features for the responding wireless access network device has been obtained. The logic may be further configured to request a list of supported features from the responding wireless access network device, when the information identifying the supported features for the responding wireless access network device has not been obtained by the computer device; receive, from the responding wireless access network device, a response that includes the list of the supported features and that further includes supported features scope information; store the supported features scope information; and use the supported features scope information when forwarding requests to the responding wireless access network device or the plurality of devices.
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