Back to results
US 11,483,025 B2Granted
System and method for providing a unified global navigation satellite system (GNSS) receiver
AssigneeSamsung Electronics Co., Ltd.
InventorsSigang QiU, Henry Falk
Life of this patent
Estimating the term…
Abstract
A method and system are provided. The method includes receiving, by a GNSS receiver, a GNSS signal, rotating, by a carrier rotator, samples of the GNSS signal with carrier phase inputs, inverting, by a chip matched filter (CMF), the rotated samples, and generating, by the CMF, an output based on the inverted samples.
Claims20
A method, comprising:
- receiving, by a global navigation satellite system (GNSS) receiver, a GNSS signal;
- rotating, by a carrier rotator, samples of the GNSS signal with carrier phase inputs;
- inverting, by a chip matched filter (CMF), the rotated samples of the GNSS;
- and
- generating, by the CMF, an output by combining the rotated samples of the GNSS and the inverted samples.
2 more elements
A system, comprising:
- a global navigation satellite system (GNSS) receiver configured to receive a GNSS signal,
- a carrier rotator configured to rotate samples of the GNSS signal with carrier phase inputs;
- and
- a chip matched filter (CMF) configured to invert the rotated samples of the GNSS and generate an output by combining the rotated samples of the GNSS and the inverted samples.
1 more element
A method, comprising:
- receiving, by a global navigation satellite system (GNSS) receiver, a GNSS signal;
- rotating, by a carrier rotator, samples of the GNSS signal with carrier phase inputs;
- inverting, by a chip matched filter (CMF), the rotated samples;
- generating, by the CMF, an output based on the inverted samples;
- and
- delaying, with a plurality of delay blocks, the rotated samples of the GNSS signal,
- wherein inverting the rotated samples comprises summing the rotated samples with the delayed rotated samples.
4 more elements
Dependencies are inferred from the claim text.