RADIO-COMMUNICATION MODULE COMPRISING EMISSION MEANS CONTROLLED BY INTERFERENCE DETECTION MEANS AND CORRESPONDING DEVICE AND USE
First Claim
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1. Radio-communication module comprising:
- transmission means with a first communication mode in at least one frequency band;
interference detection means of said module, permitting an alarm signal to be sent if interference is detected;
means of controlling said transmission means, permitting to switch from said first mode to a second communication mode that is distinct from the first mode, if said interference detection means supply said alarm signal.
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Abstract
A radiocommunication module is provided, which includes a transmitter with a first mode of communication in at least one first frequency band. The module also includes: an interference detector for emitting a warning signal if interference is detected; and a controller for controlling the transmitter in such a way that it is able to switch between the first mode of communication and a second mode of communication which is different from the first mode, if the interference detector emits the warning signal.
8 Citations
13 Claims
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1. Radio-communication module comprising:
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transmission means with a first communication mode in at least one frequency band; interference detection means of said module, permitting an alarm signal to be sent if interference is detected; means of controlling said transmission means, permitting to switch from said first mode to a second communication mode that is distinct from the first mode, if said interference detection means supply said alarm signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method comprising:
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providing a radio-communication module mounted inside a vehicle, wherein said radio-communication module comprises; a transmitter with a first communication mode in at least one frequency band; an interference detector, permitting an alarm signal to be sent if interference is detected; and a controller controlling said transmitter to switch from said first mode to a second communication mode that is distinct from the first mode, if said interference detector supplies said alarm signal; and using said second communication mode to transmit information permitting said vehicle to be identified and/or located via a vehicle tracking network.
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13. Radio-communication device comprising:
at least one radio-communication module comprising; transmission means with a first communication mode in at least one first frequency band; interference detection means of said module, permitting an alarm signal to be sent if interference is detected; means of controlling said transmission means, permitting to switch from said first mode to a second communication mode that is distinct from the first mode, if said interference detection means supply said alarm signal.
Specification