Method For Detecting Navigation Beacon Signals Using Two Antennas Or Equivalent Thereof
AssigneeQUALCOMM Incorporated
InventorsMichael James Wengler, Ahmad Jalali
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AssigneeQUALCOMM Incorporated
InventorsMichael James Wengler, Ahmad Jalali
Estimating the term…
A method for detecting a plurality of navigation beacon signals by using either two antennas or a synthetic aperture antenna for receiving a plurality of distinct measurements, and combining the plurality of distinct measurements using a plurality of antenna weight components to form an interference cancellation beam. In one embodiment, the plurality of antenna weight components is determined by eigenvalue processing. In another embodiment, the plurality of antenna weight components is determined by simplified processing. In another aspect, a single antenna is used for receiving an originally received measurement. A copy of the originally received measurement is made and processed to achieve the proper time delay to emulate spatial diversity. The originally received measurement and the processed copy are combined to form an interference cancellation beam.
A method for detecting a plurality of navigation beacon signals, the method comprising:
An apparatus configured to detect a plurality of navigation beacon signals, the apparatus comprising:
An apparatus configured to detect a plurality of navigation beacon signals, the apparatus comprising:
A computer readable medium encoded with computer executable instructions for:
Dependencies are inferred from the claim text.