Wireless transmission system
First Claim
Patent Images
1. A communication apparatus, comprising:
- a generating unit which generates authentication information for a terminal apparatus;
a storage unit which stores information related to said communication apparatus and said authentication information which is generated by said generating unit of said communication apparatus;
a writing unit which writes said authentication information which has been generated and said information related to said communication apparatus which has been stored into a transportation payment card;
an ejection unit which ejects said transportation payment card to the exterior of said communication apparatus;
a communication unit which transmits and receives signals to and from a terminal apparatus to which said transportation payment card has been presented, based upon said information related to said communication apparatus which has been written into said transportation payment card;
an acquiring unit which acquires authentication information from said terminal apparatus via said communication unit;
an authentication unit which authenticates said terminal apparatus, based upon said authentication information which has been acquired and said authentication information which has been stored; and
a permission unit which permits data communication between said terminal apparatus which has been authenticated and said communication unit.
0 Assignments
0 Petitions
Accused Products
Abstract
A communication apparatus generates authentication information for a terminal apparatus. Before establishing communication with the terminal apparatus, the communication apparatus writes information related to the communication apparatus and the authentication information into a storage medium, The terminal apparatus, to which the storage medium has been presented, transmits and receives signals to and from the communication apparatus, based upon the information related to the communication apparatus that has been written into the storage medium, and permits data communication based upon the authentication information written into the storage medium.
-
Citations
8 Claims
-
1. A communication apparatus, comprising:
-
a generating unit which generates authentication information for a terminal apparatus; a storage unit which stores information related to said communication apparatus and said authentication information which is generated by said generating unit of said communication apparatus; a writing unit which writes said authentication information which has been generated and said information related to said communication apparatus which has been stored into a transportation payment card; an ejection unit which ejects said transportation payment card to the exterior of said communication apparatus; a communication unit which transmits and receives signals to and from a terminal apparatus to which said transportation payment card has been presented, based upon said information related to said communication apparatus which has been written into said transportation payment card; an acquiring unit which acquires authentication information from said terminal apparatus via said communication unit; an authentication unit which authenticates said terminal apparatus, based upon said authentication information which has been acquired and said authentication information which has been stored; and a permission unit which permits data communication between said terminal apparatus which has been authenticated and said communication unit. - View Dependent Claims (2, 3, 4)
-
-
5. A terminal apparatus, comprising:
-
a presentation reception unit which physically receives presentation from an external apparatus of a transportation payment card into which information related to a communication apparatus which is an object of communication, and authentication information, have been written; an acquisition unit which acquires, from said transportation payment card which has been presented and received, said information related to said communication apparatus which is an object of communication, and said authentication information; a communication unit which transmits and receives signals to and from said communication apparatus which is an object of communication, based upon said information related to said communication apparatus which is an object of communication which has been acquired; a generating unit which generates, from said authentication information which has been acquired, a signal for an authentication procedure for said communication apparatus which is an object of communication; and the communication unit transmits said signal for said authentication procedure which has been generated to said communication apparatus. - View Dependent Claims (6, 7)
-
-
8. A method for authentication, comprising:
-
writing by a communication apparatus information related to said communication apparatus and authentication information into a transportation payment card, before establishing communication with a terminal apparatus, performing transmission and reception of signals to and from said communication apparatus, by said terminal apparatus which has received presentation of said storage medium, based upon said information related to said communication apparatus which has been written into said transportation payment card, and permitting data communication based upon said authentication information.
-
Specification