Patent ID: 7609162

Claim:
A mobile Radio Frequency Identification (RFID) service providing apparatus, comprising: a policy server for establishing a policy on level of quality of service (QoS) to be provided to each user using an RFID mobile phone, and a policy to be applied between nodes for security; an Authentication, Authorization and Accounting (AAA) server for performing network access authentication and authorization to each user through a diameter message, authorization for a mobile RFID service, security association establishment and distribution between constituent nodes based on information of the policy server; a mobile RFID agent for performing a diameter client role and a mobile RFID service agent role upon request of the mobile RFID phone mounting the RFID reader; and a service server for searching uniform resource locator (URL) of a server providing information related to an RFID code based on QoS level information of the mobile RFID phone user given by the mobile RFID agent and providing detailed information and history information on an object with an RFID tag to the mobile RFID phone.