SSR station and aircraft secondary surveillance network
First Claim
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1. An SSR station comprising:
- interrogation transmission means for transmitting an SSR interrogation to an aircraft;
reply reception means for receiving an SSR reply which is transmitted from the aircraft in response to the SSR interrogation;
extraction means for processing the SSR reply received by the reply reception means, separating the SSR reply from the aircraft into one SSR reply and other SSR reply, and extracting both the one SSR reply and the other SSR reply; and
means for generating aircraft information of the aircraft based on one of the one SSR reply and the other SSR reply extracted from the SSR reply from the aircraft.
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Abstract
An SSR reply, which is sent out from an aircraft, is received and separated into one SSR reply to one SSR station and the other SSR reply to the other SSR station, thereby generating aircraft information of the aircraft based on one of the one SSR reply and the other SSR reply.
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Citations
5 Claims
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1. An SSR station comprising:
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interrogation transmission means for transmitting an SSR interrogation to an aircraft;
reply reception means for receiving an SSR reply which is transmitted from the aircraft in response to the SSR interrogation;
extraction means for processing the SSR reply received by the reply reception means, separating the SSR reply from the aircraft into one SSR reply and other SSR reply, and extracting both the one SSR reply and the other SSR reply; and
means for generating aircraft information of the aircraft based on one of the one SSR reply and the other SSR reply extracted from the SSR reply from the aircraft. - View Dependent Claims (2, 3)
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4. An aircraft secondary surveillance network comprising:
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a plurality of SSR stations for transmitting an SSR interrogation to an aircraft, receiving an SSR reply which is transmitted from the aircraft in response to the SSR interrogation, processing the received SSR reply, separating the SSR reply from the aircraft into one SSR reply and other SSR reply, and extracting both the one SSR reply and the other SSR reply, and generating aircraft information of the aircraft based on at least one of the extracted one SSR reply and other SSR reply; and
an information communication network into which the plurality of SSR stations are selectively incorporated, for communicating information between the plurality of SSR stations.
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5. An aircraft secondary surveillance network comprising:
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an SSR station for transmitting an SSR interrogation to an aircraft, receiving an SSR reply which is transmitted from the aircraft in response to the SSR interrogation, processing the received SSR reply, separating the SSR reply from the aircraft into one SSR reply and other SSR reply, and extracting both the one SSR reply and the other SSR reply, and generating aircraft information of the aircraft based on at least one of the extracted one SSR reply and other SSR reply;
a passive SSR station for intercepting an SSR reply which is issued from an aircraft in response to an SSR interrogation transmitted to the aircraft from the SSR station, and generating and monitoring aircraft information of the aircraft; and
an information communication network into which the SSR station and the passive SSR station are selectively incorporated, for communicating information between the SSR station and the passive SSR station.
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Specification