System and method for controlling usage of priority access in networks

Patent metadata

Field	Value
Publication number	US-10159033-B2
Application number	US-201715413620-A
Country	US
Kind code	B2
Filing date	Jan 24, 2017
Priority date	Jan 24, 2017
Publication date	Dec 18, 2018
Grant date	Dec 18, 2018

Abstract

A system and method may include receiving information for a number of user equipment (UE) devices, wherein the information identifies a category associated with network access priority for each of the UE devices. The system and method may also include receiving, on behalf of a first one of the UE devices, a message to establish a network connection corresponding to a request for prioritized network access and determining whether a category for the first UE device allows for prioritized network access. The system and method may further include allowing prioritized network access to the first UE device, in response to determining that the category for the first UE device allows for prioritized network access and denying prioritized network access to the first UE device in response to determining that the category for the first UE device does not allow for prioritized network access.

First claim

What is claimed is:

1. A method comprising:
receiving information for a plurality of user equipment (UE) devices, wherein the information identifies, for each UE device of the plurality of UE devices, a category, of a plurality of categories, associated with network access priority for each of the UE devices, wherein a first one of the plurality of categories allows no prioritized network accesses for the UE device, a second one of the plurality of categories allows some prioritized network accesses for each of the UE devices, and a third one of the plurality of categories allows unlimited prioritized network accesses for each of the UE devices;
storing a profile for a subscriber, wherein the profile includes:
authentication information associated with the subscriber,
a list of one or more UE devices, of the plurality of UE devices, associated with the subscriber, wherein the one or more UE devices includes a first UE device, and
for each of the one or more UE devices, a type of the UE device and the category associated with the network access priority for the UE device;

receiving, on behalf of the first UE device, a UE message to establish a network connection corresponding to a request for prioritized network access;
determining, from the profile associated with the subscriber, a category for the first UE device;
allowing prioritized network access to the first UE device, in response to determining that the category for the first UE device corresponds to the second category or the third category; and
denying prioritized network access to the first UE device in response to determining that the category for the first UE device corresponds to the first category.

2. The method of claim 1 , further comprising:
storing the profile for the subscriber in a memory accessible by a home subscriber server (HSS).

3. The method of claim 2 , further comprising:
forwarding an update location response message from the HSS to a mobility management entity (MME), wherein the update location response message identifies the category for the first UE device.

4. The method of claim 3 , wherein the update location response message further identifies a rate or percentage of prioritized network accesses associated with the second category.

5. The method of claim 3 , wherein determining a category for the first UE device comprises:
identifying, by the MME, the category for the first UE device based on the update location response message.

6. The method of claim 1 , wherein allowing prioritized network access to the first UE device comprises:
determining that the category for the first UE device corresponds to the second category and a number or rate of prioritized access requests for the first UE device has not exceeded a predetermined limit.

7. The method of claim 6 , further comprising:
automatically changing the category associated with the first UE device from the second category to the third category in response to determining that the number or rate of prioritized access requests has exceeded the predetermined limit.

8. The method of claim 1 , further comprising:
analyzing prioritized access requests for the first UE device;
determining a pattern of operation for the first UE device; and
communicating with a customer device in response to determining that the pattern of operation does not match the category for the first UE device.

9. The method of claim 1 , further comprising:
providing, to the subscriber, an interface associated with registering the one or more UE devices associated with the subscriber;
receiving, via the interface, information identifying at least one of the type of UE device or a mode of operation for each of the one or more UE devices to be registered; and
storing category information identifying one of the first category, second category or third category for each of the one or more UE devices to be registered based on the information received via the interface.

10. The method of claim 1 , wherein the plurality of UE devices are narrow band, Internet of Things devices operating in accordance with the 3rd Generation Partnership Project specification.

11. A system, comprising:
a memory; and
at least one device configured to:
receive information for a plurality of user equipment (UE) devices, wherein the information identifies a category, of a plurality of categories, associated with network access priority for each UE device of the plurality of UE devices, wherein a first one of the plurality of categories allows no prioritized network accesses for the UE device, a second one of the plurality of categories allows some prioritized network accesses for the UE device, and a third one of the plurality of categories allows unlimited prioritized network accesses for the UE device,
store, in the memory, a profile for a subscriber, wherein the profile includes:
authentication information associated with the subscriber,
a list of one or more UE devices, of the plurality of UE devices, associated with the subscriber, wherein the one or more UE devices includes a first UE device, and
for each of the one or more UE devices, a type of the UE device and the category associated with the network access priority for the UE device;

receive, on behalf of the first UE device, a UE message to establish a network connection corresponding to a request for prioritized network access,
determine, from the profile associated with the subscriber, a category for the first UE device,
allow prioritized network access to the first UE device, in response to determining that the category for the first UE device corresponds to the second category or the third category, and
deny prioritized network access to the first UE device in response to determining that the category for the first UE device corresponds to the first category.

12. The system of claim 11 , wherein the at least one device comprises a mobility management entity (MME) device and a home subscriber server (HSS), wherein the HSS is configured to:
store the profile for the subscriber in the HSS.

13. The system of claim 12 , wherein the HSS is further configured to:
forward an update location response message to the mobility management entity (MME), wherein the update location response message identifies the category for the first UE device.

14. The system of claim 13 , wherein when determining a category for the first UE device, the MME is configured to:
identify the category for the first UE device based on the update location response message.

15. The system of claim 11 , wherein when allowing prioritized network access to the first UE device, the at least one device is configured to:
determine that the category for the first UE device corresponds to the second category and a number or rate of prioritized access requests has not exceed a predetermined limit.

16. The system of claim 11 , wherein the at least one device is further configured to:
provide, to the subscriber, an interface associated with registering the one or more UE devices associated with the subscriber;
receive, via the interface, information identifying at least one of the type of UE device or a mode of operation for each of the one or more UE devices to be registered; and
store category information identifying one of the first category, second category or third category for each of the one or more UE devices to be registered.

17. The system of claim 15 , wherein the at least one device is further configured to:
automatically change the category associated with the first UE device from the second category to the third

Assignees

• Verizon Patent & Licensing Inc

Inventors

• Kotecha Lalit R
• Hua Suzann
• Olson Brian
• PATIL Sudhakar Reddy

Classifications

• H04W48/02 Primary

  Access restriction performed under specific conditions · CPC title

• H04W28/0215

  based on user or device properties, e.g. MTC-capable devices (services for machine-to-machine communication [M2M] or machine type communication [MTC] H04W4/70; wireless resource selection or allocation plan definition based on terminal or device properties H04W72/51) · CPC title

• H04W60/04

  using triggered events · CPC title

• H04W8/18

  Processing of user or subscriber data, e.g. subscribed services, user preferences or user profiles; Transfer of user or subscriber data · CPC title

• H04W4/70

  Services for machine-to-machine communication [M2M] or machine type communication [MTC] · CPC title