Apparatus and method
AssigneeEuropean Union European Commission
InventorPhilip Mattos
Life of this patent
Estimating the term…
Abstract
Apparatus comprises: a first correlator configured to correlate a first signal component with a first code to provide a first output, said first signal component having a carrier frequency and data; a second correlator configured to correlate a second signal component with a second code to provide a second output, said second signal component having the same carrier frequency as the first signal component and the same data as the first signal component, said data on the second signal component being delayed with respect to the data on the first signal component; and a processor configured to process the first and second outputs, said data on said first output being aligned with the second output to provide frequency information about said carrier.
Claims40
An apparatus comprising:
- a first correlator configured to correlate a first channel with a first code to provide a first output, said first channel having a carrier frequency and data;
- a second correlator configured to correlate a second channel with a second code to provide a second output, said second channel having the same carrier frequency as the first channel and the same data as the first channel, said data on the second channel being delayed with respect to the data on the first channel;
- and
- a processor configured to process the first and second outputs, said data on said first output being aligned with the second output to provide frequency information about said carrier.
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
A method comprising:
- correlating a first channel of a received signal with a first code to provide a first output, said first channel having a carrier frequency and data;
- correlating a second channel of said received signal with a second code to provide a second output, said second channel having the same carrier frequency as the first channel and the same data as the first channel, said data on the second channel being delayed with respect to the data on the first channel;
- and
- providing frequency information about said carrier by processing the first and second outputs, said data on said first output being aligned with the second output to.
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
(canceled)
Apparatus comprising:
- a first correlator configured to correlate a first signal component with a first code to provide a first output, said first signal component having a carrier frequency and data;
- a second correlator configured to correlate a second signal component with a second code to provide a second output, said second signal component having the same carrier frequency as the first signal component and the same data as the first signal component, said data on the second signal component being delayed with respect to the data on the first signal component;
- and
- a processor configured to process the first and second outputs, said data on said first output being aligned with the second output to provide frequency information about said carrier.
Dependencies are inferred from the claim text.