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公开(公告)号：US20250030554A1
公开(公告)日：2025-01-23
申请号：US18354281
申请日：2023-07-18
Applicant: Verizon Patent and Licensing Inc.
Inventor： Vinod Kumar CHOYI , Shanthala KURAVANGI-THAMMAIAH , Yousif TARGALI
Abstract: In some implementations, a policy control function (PCF) device may receive a PCF device key uniquely associated with a user equipment (UE). The PCF device may generate an integrity key and an encryption key based on the PCF device key and an identifier of the PCF device. The PCF device may generate, based on the integrity key, integrity data associated with policy information related to the UE. The PCF device may encrypt, based on the encryption key, the policy information to generate encrypted policy information. The PCF device may send, for the UE, a UE policy message indicating the integrity data, the encrypted policy information, and the identifier of the PCF device.
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公开(公告)号：US20250008323A1
公开(公告)日：2025-01-02
申请号：US18343483
申请日：2023-06-28
Applicant: Verizon Patent and Licensing Inc.
Inventor： Vinod Kumar CHOYI , Shanthala KURAVANGI-THAMMAIAH , Yousif TARGALI
IPC: H04W12/0433 , H04L9/40 , H04W12/041 , H04W12/30
Abstract: In some implementations, an key management server function (KMSF) may generate a security policy, wherein the security policy is an application function (AF)-specific security policy or a network function (NF)-specific security policy. The KMSF may transmit, to one of an AF or an NF, the security policy, wherein the AF-specific security policy is associated with a derivation of an AF-specific session key, or the NF-specific security policy is associated with a derivation of an NF-specific session key.
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公开(公告)号：US20240314540A1
公开(公告)日：2024-09-19
申请号：US18184336
申请日：2023-03-15
Applicant: Verizon Patent and Licensing Inc.
Inventor： Shanthala KURAVANGI-THAMMAIAH , Ye HUANG , Lalit R. KOTECHA , Ali Imdad MALIK
IPC: H04W8/20
CPC classification number: H04W8/20
Abstract: In some implementations, a unified data repository (UDR) device may receive, from a network device, a request associated with a user equipment (UE). The request may indicate an external identifier of the UE. The UDR device may determine, based on the external identifier of the UE, an internal identifier of the UE. The UDR device may provide, to the network device, a request response that is in response to the request. The request response may indicate information identified via the internal identifier of the UE.
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公开(公告)号：US20240292204A1
公开(公告)日：2024-08-29
申请号：US18175709
申请日：2023-02-28
Applicant: Verizon Patent and Licensing Inc.
Inventor： Shanthala KURAVANGI-THAMMAIAH , Violeta CAKULEV , Lalit R. KOTECHA , Lixia YAN
Abstract: In some implementations, a unified data repository (UDR) device may receive, from a unified data management (UDM) device or a policy control function (PCF) device, a subscription request to subscribe to receive a data change notification from the UDR device. The subscription request may include a monitoring indication and a report indication. The monitoring indication may identify a monitored data set associated with a user equipment (UE). The report indication may identify an attribute data set associated with the UE and indicate a request to receive a report associated with the attribute data set. The UDR may transmit, to at least one of the UDM device or the PCF device, an indication of a subscription to receive the data change notification based on the subscription request and the report based on the report indication.
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公开(公告)号：US20240089205A1
公开(公告)日：2024-03-14
申请号：US17931248
申请日：2022-09-12
Applicant: Verizon Patent and Licensing Inc.
Inventor： Shanthala KURAVANGI-THAMMAIAH , Jodi A. KELM
IPC: H04L47/125 , H04L43/16 , H04L47/74
CPC classification number: H04L47/125 , H04L43/16 , H04L47/746
Abstract: A device may receive network data for network devices of an IMS network, and may determine that the network devices are active. The device may identify a set of network devices associated with the network data satisfying an upper threshold, and may determine that the network data of the set of network devices indicates healthy redundant network devices and satisfies a lower redundancy threshold. The device may determine that network data of the healthy redundant network devices satisfies an upper redundancy threshold, and may calculate a variance for the network data of the set of network devices. The device may analyze the network data of the set of network devices based on the variance satisfying a variance threshold, and may identify a first increase or a second increase in traffic for a particular network device. The device may perform actions based on identifying the first increase or the second increase.
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Patent Agency Ranking
公开(公告)号：US20240406226A1
公开(公告)日：2024-12-05
申请号：US18796624
申请日：2024-08-07
Applicant: Verizon Patent and Licensing Inc.
IPC: H04L65/1069 , H04L65/1073 , H04L65/1083
Abstract: In some implementations, a network device may receive a subscription request to subscribe to receive notifications associated with context data related to a registered session associated with a user equipment (UE). The registered session may be associated with a reauthorization timer that is associated with triggering the network device to provide a request for reauthorization of the registered session. The network device may provide, based on an expiration of the reauthorization timer, the request for reauthorization of the registered session.
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公开(公告)号：US20240244401A1
公开(公告)日：2024-07-18
申请号：US18154511
申请日：2023-01-13
Applicant: Verizon Patent and Licensing Inc.
Inventor： Shanthala KURAVANGI-THAMMAIAH , Lixia YAN , Lalit R. KOTECHA , Robert AVANES
IPC: H04W4/08
CPC classification number: H04W4/08
Abstract: In some implementations, a network device may receive an indication of shared policy data that identifies UEs, included in a UE group. The shared policy data may be shared by the UEs, included in the UE group. The network device may generate an indication of an identifier of the shared policy data. The network device may associate the indication of the identifier with the UEs included in the UE group.
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公开(公告)号：US20240236080A1
公开(公告)日：2024-07-11
申请号：US18150354
申请日：2023-01-05
Applicant: Verizon Patent and Licensing Inc.
Inventor： Shanthala KURAVANGI-THAMMAIAH , Hossein M. AHMADI , Vinod Kumar CHOYI
IPC: H04L9/40
CPC classification number: H04L63/083
Abstract: In some implementations, a service communication proxy (SCP) network function device may receive, from a first network function device, a service request associated with a second network function device. The SCP network function device may transmit an access token request to a network repository function (NRF) network function device. The SCP network function device may receive, based on the access token request, an access token associated with the first network function device. The SCP network function device may transmit the service request to the second network function device, wherein the service request is transmitted to the second network function device with an indication of the access token.
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公开(公告)号：US20240196193A1
公开(公告)日：2024-06-13
申请号：US18064554
申请日：2022-12-12
Applicant: Verizon Patent and Licensing Inc.
IPC: H04W8/20
CPC classification number: H04W8/20
Abstract: In some implementations, a first network function device included in a core network may receive an indication of a user data management (UDM) group identifier that is associated with a UDM network function device included in the core network. The first network function device may determine, based on the UDM group identifier, a user data repository (UDR) group identifier associated with a UDR network function device that is associated with the UDM network function device. The first network function device may transmit, to one or more second network function devices included in the core network, an indication of the UDR group identifier.
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10.发明申请公开(公告)号：US20220311809A1
公开(公告)日：2022-09-29
申请号：US17210143
申请日：2021-03-23
Applicant: Verizon Patent and Licensing Inc.
Inventor： Brian SOMES , Jodi A. KELM , Shanthala KURAVANGI-THAMMAIAH
Abstract: In some implementations, a device may receive a session initiation protocol (SIP) message. The device may determine that the SIP message does not include a parameter indicating that a first portion of the SIP message is to be processed as a telephone number. The device may perform one or more actions including one or more of: determining whether a second portion of the SIP message includes information identifying a service; determining whether the first portion of the SIP message includes a code; determining whether the first portion of the SIP message is formatted according to a format associated with a telephone number; or determining whether the first portion of the SIP message includes characters that are different than hexadecimal characters. The device may selectively cause the SIP message to be routed using the first portion of the SIP message or routed using the second portion of the SIP message.
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