公开(公告)号：US20170331861A1

公开(公告)日：2017-11-16

申请号：US15154081

申请日：2016-05-13

Applicant: Verizon Patent and Licensing Inc.

Inventor： Lalit R. Kotecha ,  Sudhakar Reddy Patil ,  Praveen Gupta ,  Andrew J. Dock

IPC: H04L29/06 ,  H04L29/08

CPC classification number: H04L65/1066 ,  H04L65/1016 ,  H04L65/1046 ,  H04L65/1063 ,  H04L65/1069 ,  H04L65/1073 ,  H04L67/306

Abstract: A method may include receiving, at a serving call session control function (S-CSCF) device, from a home subscriber server (HSS), a subscriber profile that includes a first subscription state associated with a user device. The first subscription state is one of a plurality of subscription states in addition to barred and not barred. The method includes routing messages to at least one of a plurality of application server devices based on at least one initial filter criteria (iFC) associated with the first subscription state. The method also includes receiving, at the S-CSCF device and from the HSS, a subscription state change to a second subscription state from the HSS, wherein the second subscription state is one of the plurality of subscription states. The method further includes identifying at least one iFC associated with the second subscription state, and routing messages to at least one of the plurality of application servers based on the at least one iFC associated with the second subscription state.

公开(公告)号：US09942735B2

公开(公告)日：2018-04-10

申请号：US15216451

申请日：2016-07-21

Applicant: Verizon Patent and Licensing Inc.

Inventor： Praveen Gupta ,  Kevin Lim ,  Priscilla Lau

IPC: H04W4/00 ,  H04W4/14 ,  H04L12/707 ,  H04M1/725

CPC classification number: H04W4/14 ,  H04L45/22 ,  H04M1/72552

Abstract: A network device may receive, from a sending device, a message in a first messaging format en route to user equipment. The first messaging format may correspond to one of a 3GPP cellular network standard or a 3GPP2 cellular network standard. The network device may determine whether the user equipment is associated with the first messaging format or with a second messaging format. The second messaging format may correspond to one of the 3GPP cellular network standard or the 3GPP2 cellular network standard. The first messaging format and the second messaging format may be associated with different cellular network standards. The device may selectively provide the message in the first messaging format or the second messaging format based on whether the user equipment is associated with the first messaging format or the second messaging format. The device may transmit an acknowledgment message based on the first messaging format.

公开(公告)号：US10212193B2

公开(公告)日：2019-02-19

申请号：US15154081

申请日：2016-05-13

Applicant: Verizon Patent and Licensing Inc.

Inventor： Lalit R. Kotecha ,  Sudhakar Reddy Patil ,  Praveen Gupta ,  Andrew J. Dock

IPC: H04L29/06 ,  H04L29/08

Abstract: A method may include receiving, at a serving call session control function (S-CSCF) device, from a home subscriber server (HSS), a subscriber profile that includes a first subscription state associated with a user device. The first subscription state is one of a plurality of subscription states in addition to barred and not barred. The method includes routing messages to at least one of a plurality of application server devices based on at least one initial filter criteria (iFC) associated with the first subscription state. The method also includes receiving, at the S-CSCF device and from the HSS, a subscription state change to a second subscription state from the HSS, wherein the second subscription state is one of the plurality of subscription states. The method further includes identifying at least one iFC associated with the second subscription state, and routing messages to at least one of the plurality of application servers based on the at least one iFC associated with the second subscription state.

公开(公告)号：US10244366B2

公开(公告)日：2019-03-26

申请号：US15885460

申请日：2018-01-31

Applicant: Verizon Patent and Licensing Inc.

Inventor： Praveen Gupta ,  Kevin Lim ,  Priscilla Lau

IPC: H04W4/00 ,  H04W4/14 ,  H04L12/707 ,  H04M1/725

Abstract: A network device may receive, from a sending device, a message in a first messaging format en route to user equipment. The first messaging format may correspond to one of a 3GPP cellular network standard or a 3GPP2 cellular network standard. The network device may determine whether the user equipment is associated with the first messaging format or with a second messaging format. The second messaging format may correspond to one of the 3GPP cellular network standard or the 3GPP2 cellular network standard. The first messaging format and the second messaging format may be associated with different cellular network standards. The device may selectively provide the message in the first messaging format or the second messaging format based on whether the user equipment is associated with the first messaging format or the second messaging format. The device may transmit an acknowledgment message based on the first messaging format.