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US 12,566,239 B1Granted
Systems and methods for centralized radar with sparse antennas
AssigneeOculii Corp.
InventorsLang Hong, Steven Hong, Lifeng Liu, Kiran Vaidyanathan
Life of this patent
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AssigneeOculii Corp.
InventorsLang Hong, Steven Hong, Lifeng Liu, Kiran Vaidyanathan
Estimating the term…
An apparatus comprising an interface and a processor. The interface may receive radar data from a plurality of radar devices. The radar device may each be implemented at a respective edge site. The radar data may comprise sparsity. The processor may be configured to receive the radar data corresponding to each of the radar devices from the interface, perform virtual aperture imaging in response the radar data, and generate high resolution radar data based on the virtual aperture imaging. The sparsity may be used to capture the radar data may enable the radar data to have a low data volume. The virtual aperture imaging may be configured to enable the high resolution radar data to be generated from the low data volume. The processor may enable high data throughput at a central location for the radar data generated at the respective edge sites.
An apparatus comprising:
The apparatus according to The apparatus according to wherein (i) said processor is configured to perform centralized virtual aperture imaging and (ii) said centralized virtual aperture imaging comprises (a) generating said combination of said extrapolated virtual antenna data and said interpolated virtual antenna data for each of said plurality of said radar devices, (b) combining said dense virtual antenna data from said plurality of said radar devices to create a dense virtual data array.
A system comprising:
Dependencies are inferred from the claim text.