Patent ID: 7289458

Claim:
A method for transmitting data between at least one read/write unit and at least one mobile data store, the method comprising: providing a plurality of successive time slots, each time slot representing a respective amount of time; receiving at least one response sequence from one of the mobile data stores within at least two successive evaluation timeslots, each evaluation timeslot corresponding to a respective one of the plurality of timeslots, wherein each response sequence comprises at least one identification timeslot and a data-store identifier, and the identification timeslot comprises an identifier for evaluating the data-store identifier for a corresponding mobile data store at least from a subsequent timeslot onward, detecting presence of the mobile data store based on said at least one identification timeslot; and identifying the mobile data store based on the data-store identifier, wherein said at least one identification timeslot and said data-store identifier are in one subframe.