公开(公告)号：US20170195868A1

公开(公告)日：2017-07-06

申请号：US14987422

申请日：2016-01-04

Applicant: Verizon Patent and Licensing Inc.

Inventor： Lalit R. KOTECHA ,  Sagiv DRAZNIN ,  Sudhakar Reddy PATIL ,  Matthew W. NELSON ,  Brian OLSON

IPC: H04W8/04 ,  H04L29/08 ,  H04W72/08 ,  H04L29/12 ,  H04W60/00 ,  H04W76/02

CPC classification number: H04L69/326 ,  H04L61/1588 ,  H04L61/2007 ,  H04L67/10 ,  H04L67/1097 ,  H04L67/12 ,  H04L67/125 ,  H04L67/2833 ,  H04W8/06 ,  H04W8/24 ,  H04W60/00 ,  H04W76/10

Abstract: A mobility management entity device (MME) may receive a request from a user device to attach to a network. The request to attach to the network may include a user device identifier for the user device. The MME may receive, from a home subscriber server (HSS) and based on the user device identifier for the user device, information relating to the user device. The information may include at least one connection parameter. The at least one connection parameter may include at least information indicating whether a bearer should be allocated to the user device. The MME may establish a network connection for the user device based on the at least one connection parameter. The MME may cause traffic to be routed from the user device based on the at least one connection parameter.

公开(公告)号：US20250056638A1

公开(公告)日：2025-02-13

申请号：US18929910

申请日：2024-10-29

Applicant: Verizon Patent and Licensing Inc.

Inventor： Violeta CAKULEV ,  Lixia YAN ,  Yousef ABDELMALEK ,  Sudhakar Reddy PATIL ,  Lalit R. KOTECHA

IPC: H04W76/15 ,  H04W28/02 ,  H04W80/10

Abstract: A network device may receive a PDU session create message associated with establishing a PDU session with a user device and via a RAN, and may receive a first 5QI value and a second 5QI value associated with the PDU session. The network device may attempt to establish the PDU session with the first 5QI value and via the RAN, and may receive an indication that the first 5QI value is not supported for establishing the PDU session. The network device may cause the PDU session to be established with the second 5QI value, and via the RAN, based on the indication that the first 5QI value is not supported for establishing the PDU session.

公开(公告)号：US20240163725A1

公开(公告)日：2024-05-16

申请号：US18421010

申请日：2024-01-24

Applicant: Verizon Patent and Licensing Inc.

Inventor： Sudhakar Reddy PATIL ,  Jignesh S. PANCHAL ,  Maqbool CHAUHAN ,  Violeta CAKULEV ,  Vishwanath RAMAMURTHI

IPC: H04W28/10 ,  H04W28/02 ,  H04W76/10

CPC classification number: H04W28/10 ,  H04W28/0268 ,  H04W76/10

Abstract: A network device may select a first user plane function for establishing, with a user equipment, a protocol data unit session with a single flow and may receive an application function trigger associated with a first new flow for a first application of the user equipment. The network device may cause a first traffic filter to be provided to the user equipment to enable the user equipment to route first application traffic, based on the first traffic filter, to a second user plane function and a first multi-access edge computing device associated with the second user plane function.

公开(公告)号：US20220353690A1

公开(公告)日：2022-11-03

申请号：US17813117

申请日：2022-07-18

Applicant: Verizon Patent and Licensing Inc.

Inventor： Sudhakar Reddy PATIL ,  Bjorn HJELM ,  Kent W. HUGHES ,  Gerardo S. LIBUNAO ,  Yousif TARGALI

IPC: H04W12/30 ,  H04W12/06 ,  H04W12/037 ,  H04W12/40

Abstract: A device may receive, from a network device, a user equipment (UE) parameter update request notification indicating an update to a UE parameter of a universal subscriber identity module (USIM), and may generate an encrypted UE parameter update request. The device may cause the encrypted UE parameter update request to be provided to the USIM to cause the USIM to update the UE parameter and to generate an encrypted UE parameter update response. The device may receive, from the network device, the encrypted UE parameter update response, and may verify an authenticity of content of the encrypted UE parameter update response based on whether the encrypted UE parameter update response is signed by the USIM. The device may provide, to the network device, a result indicating whether the UE parameter is updated and whether the authenticity of the content of the encrypted UE parameter update response is verified.

公开(公告)号：US20220303794A1

公开(公告)日：2022-09-22

申请号：US17205782

申请日：2021-03-18

Applicant: Verizon Patent and Licensing Inc.

Inventor： Helen Osias EGLIP ,  Sudhakar Reddy PATIL ,  Parry Cornell BOOKER ,  Lalit R. KOTECHA

IPC: H04W24/04 ,  H04L12/24 ,  H04W28/02 ,  H04W28/08 ,  H04W60/04

Abstract: A network device may receive historical data identifying historical error data and error data categorizations associated with a first core network and may store the historical data in a data structure. The network device may receive a request associated with a user equipment and may receive error data from the first core network based on the request. The network device may receive network health data identifying load levels and health of the first core network and a second core network. The network device may determine possible cause data identifying causes associated with the error data based on the historical data, the error data, and the network health data. The network device may generate a cause code for the user equipment based on the possible cause data and may provide the cause code to the user equipment.

公开(公告)号：US20220159421A1

公开(公告)日：2022-05-19

申请号：US17592948

申请日：2022-02-04

Applicant: Verizon Patent and Licensing Inc.

Inventor： Ye HUANG ,  Miguel A. CARAMES ,  Kalyani BOGINENI ,  Timothy M. DWIGHT ,  Kevin LIM ,  Sudhakar Reddy PATIL

IPC: H04W4/18 ,  H04L51/234 ,  H04W4/14

Abstract: A device may receive, from an application function device (AF), a message intended for a destination user device, wherein the message conforms to a first format. The device may obtain, from a unified data management device (UDM), information indicating that the destination user device is capable of receiving messages that conform to a second format. The device may convert, based on the information indicating that the destination user device is capable of receiving messages that conform to the second format, the message from the first format to the second format. The device may send, after converting the message from the first format to the second format, the message to a short message service function device (SMSF) via a direct connection between the device and the SMSF, wherein the SMSF sends the message to the destination user device.

公开(公告)号：US20210092586A1

公开(公告)日：2021-03-25

申请号：US16577534

申请日：2019-09-20

Applicant: Verizon Patent and Licensing Inc.

Inventor： Hossein M. AHMADI ,  Sudhakar Reddy PATIL ,  Violeta CAKULEV ,  Robert AVANES ,  Lalit R. KOTECHA

IPC: H04W8/12 ,  H04W8/20 ,  H04W12/06 ,  H04W76/11

Abstract: A roaming platform is disclosed herein. The roaming platform may receive, via a first communication protocol, an authentication request associated with a user equipment (UE), wherein the UE is subscribed to communicate via a first radio access technology of a home network, and wherein the authentication request is associated with enabling the UE to communicate via a visitor network that utilizes a second radio access technology. The roaming platform may identify an identifier associated with the UE in the authentication request. The roaming platform may determine, based on the identifier, a serving component of the home network that is configured to serve the UE. The roaming platform may obtain, from the serving component, authentication information associated with the UE, wherein the authentication information is obtained via a second communication protocol. The roaming platform may provide, based on the authentication information, an authentication response to the authentication request.

公开(公告)号：US20210037375A1

公开(公告)日：2021-02-04

申请号：US16529240

申请日：2019-08-01

Applicant: Verizon Patent and Licensing Inc.

Inventor： Violeta CAKULEV ,  Sudhakar Reddy PATIL ,  Hossein M. AHMADI ,  Lalit R. KOTECHA

IPC: H04W8/18 ,  H04M15/00 ,  H04W80/10 ,  H04W8/20 ,  H04W8/08 ,  H04W12/06 ,  H04W60/00

Abstract: A first network device may receive a binding request from a second network device. The binding request may include information relating to one or more of the second network device, a type of a session policy generated by the second network device, or a user equipment associated with the session policy. The first network device may determine an association between the second network device and the user equipment, and generate binding data. The binding data may include information relating to one or more of the user equipment, the second network device, the session policy, or the association. The first network device may assign a binding identifier to the binding data. The binding identifier may be configured to index the binding data associated with the user equipment. The first network device may cause an action to be performed in connection with the binding data or the binding identifier.

公开(公告)号：US20200022049A1

公开(公告)日：2020-01-16

申请号：US16580545

申请日：2019-09-24

Applicant: Verizon Patent and Licensing Inc.

Inventor： Sergei KARPOV ,  Sudhakar Reddy PATIL ,  Sagiv DRAZNIN

IPC: H04W36/14 ,  H04W36/00 ,  H04W4/021

Abstract: A device may receive relationship information indicating a relationship between first geographic information and a network gateway. The network gateway may be associated with providing a user device with access to a network. The device may store the relationship information. The device may receive, from the user device and via a base station, second geographic information indicating a tracking area in which the user device is located. The device may identify one or more network gateways, associated with the second geographic information, based on the second geographic information and the relationship information. The device may provide, to the user device, one or more device identifiers associated with the one or more network gateways to permit the user device to access the network via the one or more network gateways. The one or more device identifiers may be provided in association with a non-access stratum message.

公开(公告)号：US20180234291A1

公开(公告)日：2018-08-16

申请号：US15429644

申请日：2017-02-10

Applicant: Verizon Patent and Licensing Inc.

Inventor： James MATHISON ,  Ye HUANG ,  Sudhakar Reddy PATIL

IPC: H04L12/24 ,  H04L12/26 ,  H04W4/14 ,  H04W60/00

CPC classification number: H04L41/0686 ,  H04L41/0631 ,  H04L43/065 ,  H04L43/0811 ,  H04W4/14 ,  H04W60/00

Abstract: A device may detect an event associated with a user device. The event may include at least one of a data reachability event, a loss of connectivity event, or a loss of reachability event. The device may determine, based on detecting the event, event information associated with the event. The event information may include information that identifies a type of a packet data network (PDN) connection when the event includes a data reachability event. The event information may include information that identifies a reason for detachment from a network when the event includes a loss of connectivity event. The event information may include information indicating that one or more PDN connections have been closed when the event includes a loss of reachability event. The device may provide the event information for reporting to one or more devices that are to receive event reports associated with the user device.