METHOD FOR SERVICE SUBSCRIPTION RESOURCE-BASED AUTHENTICATION IN WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a method for authorizing a specific operation of a specific resource in a wireless communication system, and comprises receiving, from a requesting M2M device, a request for a specific operation of a specific resource, the operation request including an identifier of the requesting M2M device and the identifier being associated with an M2M service subscription resource derived using a credential of the requesting M2M device; searching the M2M service subscription resource using the identifier, and determining whether the requesting M2M device is authorized for a type of the specific resource using the M2M service subscription resource.

主权项

1. A method of authorizing, by an M2M device, a request for a specific operation of a specific resource in a wireless communication system, comprising:
receiving, from a requesting M2M device, a request for a specific operation of a specific resource, the operation request including an identifier of the requesting M2M device, the identifier being associated with an M2M service subscription resource derived using a credential of the requesting M2M device; searching the M2M service subscription resource using the identifier, and determining whether the requesting M2M device is authorized for a type of the specific resource using the M2M service subscription resource; determining whether the requesting M2M device is authorized for the specific operation to the specific resource, by using an access control policy resource for the specific resource, when the requesting M2M device is determined to be authorized for the type of the specific resource; and executing the operation to the specific resource when the requesting M2M device is determined to be authorized for the specific operation to the specific resource.