Wireless communication
First Claim
1. A method of transferring data between a first device and a second device comprising:
- bringing a first object into an activation zone of a near-field communication module so as thereby to establish a near-field communication link between said module and said first object;
said near-field communication module sending a control signal to at least one of said first and second device to change a second communication session through a second, different channel between said first and second devices from a first existing state to a second existing state;
transferring said data between said first device and said second device in said second communication session; and
changing said second communication session from the second existing state to the first existing state if said first object is removed from said activation zone.
1 Assignment
0 Petitions
Accused Products
Abstract
A method of transferring data between a first device and a second device comprises: bringing a first object into an activation zone of a near-field communication module so as thereby to establish a near-field communication link between the module and the first object. The near-field communication module sends a control signal to at least one of the first and second devices to begin a second communication session through a second, different channel between the first and second devices and the data is transferred between the first device and the second device in the second communication session. The second communication session is ended if the first object is removed from the activation zone.
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Citations
18 Claims
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1. A method of transferring data between a first device and a second device comprising:
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bringing a first object into an activation zone of a near-field communication module so as thereby to establish a near-field communication link between said module and said first object; said near-field communication module sending a control signal to at least one of said first and second device to change a second communication session through a second, different channel between said first and second devices from a first existing state to a second existing state; transferring said data between said first device and said second device in said second communication session; and changing said second communication session from the second existing state to the first existing state if said first object is removed from said activation zone. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A system comprising a first device and a second device arranged to:
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establish a near-field communication link between a near-field communication module and a first object when said first object is brought into an activation zone of said module; send a control signal from said near-field communication module to at least one of said first and second device to begin a second communication session through a second, different channel between said first and second devices from a first existing state to a second existing state; transfer data between said first device and said second device in said second communication session; and change said second communication session from the second existing state to the first existing state if said first object is removed from said activation zone.
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18. A near-field communication module arranged to:
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establish a near-field communication link with a first object when said first object is brought into an activation zone of said module; send a control signal to at least one of a first and second device to begin a second communication session through a second, different channel between said first and second devices from a first existing state to a second existing state; and change said second communication session from the second existing state to the first existing state if said first object is removed from said activation zone.
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Specification