Token-based dynamic authorization management of rfid systems
AssigneeMotorola, Inc.
InventorsXUN LUO, Krishna D. Jonnalagadda, Francesca Schuler
Life of this patent
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Abstract
A method of enabling a second RFID reader mobile phone to act as an agent for a first RFID reader mobile phone sends a token to the second RFID reader mobile phone. The token includes information associated with the first RFID reader mobile phone. The token may also include a token expiration time, which causes the token to be disabled at the end of the token expiration time. The information associated with the first RFID reader mobile phone may include an RFID tag identifier associated with the first RFID reader mobile phone. In other embodiments, the information associated with the first RFID reader mobile phone may include authenticating information.
Claims33
A method of enabling a second RFID reader mobile phone to act as an agent for a first RFID reader mobile phone, which comprises:
- creating a token, said token including information associated with said first RFID enabled mobile phone and a token expiration time.
A method of enabling a second RFID reader mobile phone to act as an agent for a first RFID reader mobile phone, which comprises:
- sending to said second RFID reader mobile phone a token, said token including information associated with said first RFID enabled mobile phone.
Dependencies are inferred from the claim text.