SYSTEM AND METHOD TO CONTROL ACCESS TO THE DEVICES CONNECTED VIA M2M GATEWAY

• US 20150351002A1
• Filed: 05/27/2015
• Published: 12/03/2015
• Est. Priority Date: 06/03/2014
• Status: Abandoned Application

• Current Assignee: HCL Technologies Limited
• Original Assignee: HCL Technologies Limited
• Inventors: Rastogi, Mayank Babu, Sankar, Tammana Uma, Tomar, Shivani
• Application Number:
  US14/722,770
• Publication Number:
  US 20150351002A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04W 12/08 Access security
• CPC Class Codes: H04W 12/61 Time-dependent
• CPC Class Codes: H04W 12/63 Location-dependent; Proximity-dependent
• CPC Class Codes: H04W 4/70 Services for machine-to-machine communication [M2M] or machine type communication [MTC]
• CPC Class Codes: H04W 48/02 Access restriction performed under specific conditions

Abstract

Disclosed herein are a method and system for providing restricted access for User Equipments to various services and functions associated with different End devices hosted by an M2M gateway. This access restriction mechanism provides means for restricting access at service level as well as at function level. Further, access restrictions can be based on various parameters such as but not limited to location, time, and user equipment.

Claims

1. A method of controlling access of a User Equipment (UE) to End devices through a Machine-to machine gateway (M2M gateway), said method comprises of:

receiving at least one of a service or function access request from said UE;

verifying access permission of said UE corresponding to said at least one of the service or function;

providing access for said UE to said function or service if said UE possesses required access permission; and

denying access for said UE to said function or service if said UE does not possess said required access permission.

2. The method as claimed in claim 1, wherein said access permission is defined based on at least one access classes assigned to said UE.

3. The method as claimed in claim 2, wherein said at least one access class is assigned to said UE at a group level.

4. The method as claimed in claim 3, wherein assigning said at least one access class at said group level further comprises of:

creating at least one access class;

adding at least UE to said access class; and

assigning at least one access policy to said access class.

5. The method as claimed in claim 4, wherein said access class defines access permission for said UE based on at least one of a plurality of location based, or time based rules.

6. The method as claimed in claim 2, wherein said at least one access class is assigned to said UE at an individual device level.

7. The method as claimed in claim 1, wherein access permission of said UE is restricted based on at least one of an end device level, service level, or function level restrictions.

8. A system for controlling access of a User Equipment (UE) to End devices through a Machine-to machine gateway (M2M gateway), said system configured for:

receiving at least one of a service or function access request from said UE, using an access control module in said M2M gateway;

verifying access permission of said UE corresponding to said at least one of the service or function, using said access control module;

providing access for said UE to said function or service if said UE possesses required access permission, using said access control module; and

denying access for said UE to said function or service if said UE does not possess said required access permission, using said access control module.

9. The system as claimed in claim 8, wherein said access control module is further configured to define said access permission based on at least one access class assigned to said UE.

10. The system as claimed in claim 9, wherein said access control module is further configured to provide means for assigning at least one access class to said UE at a group level.

11. The system as claimed in claim 10, wherein said access control module is further configured to provide means for assigning said at least one access class at said group level by:

creating at least one access class using said access control module;

adding at least UE to said access class, using said access control module; and

assigning at least one access policy to said access class, using said access control module.

12. The system as claimed in claim 11, wherein said access control module is further configured to provide said access permission for said UE based on at least one of a plurality of location based, or time based rules as defined by said access class.

13. The system as claimed in claim 9, wherein said access control module is further configured to provide means for assigning said at least one access class to said UE at an individual device level.

14. The system as claimed in claim 8, wherein said access control module is further configured to restrict access permission of said UE based on at least one of an end device level, service level, or function level restrictions.