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US 2015/0312241 A1Published application
Identity based ticketing
AssigneeNokia Corporation
InventorJan-Erik EKBERG
Life of this patent
Estimating the term…
Abstract
A system for identity based ticketing is provided, wherein a user device sends a challenge to a terminal; the terminal updates a filter based on the challenge and sends the contents of the filter to the user device. The user device sends the contents of the filter, relating to the user device and the terminal, to a backend server; and the backend server derives from the contents of the filter information concerning user behavior.
Claims22
1-49. (canceled)
An apparatus comprising:
- a first memory unit;
- a first input/output interface;
- and
- a first processor configured to:
- receive a challenge from a user device;
- update a filter based on the challenge;
- and
- send the contents of the filter to the user device.
5 more elements
An apparatus comprising:
- a second memory unit;
- a second input/output interface;
- and
- a second processor configured to:
- send a challenge to a terminal;
- and
- receive contents of a filter from the terminal;
- wherein
- the contents of the filter include information derived from the sent challenge.
6 more elements
An apparatus comprising:
- a third processor configured to:
- receive contents of a filter from a user device;
- and
- derive from the filter contents information concerning user behavior;
- wherein
- the contents of the filter relate to a user device and a terminal.
3 more elements
Dependencies are inferred from the claim text.