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US 7,126,986 B2Granted
Method and system for improved phase tracking
AssigneeIntel Corporation
InventorsSanjay Dabral, Chamath Abhayagunawardhana, Ken Drottar
Life of this patent
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Abstract
A method and system for improved phase tracking in communication systems is disclosed. In one embodiment, a method, comprises identifying a slow-time varying phase drift on a link by counting long term beats; calibrating an interpolator with the phase drift; predicting a future phase drift; and updating the interpolator periodically with the future phase drift prediction.
Claims10
A method, comprising:
- identifying a slow-time varying phase drift on a link by counting long term beats;
- calibrating an interpolator with the phase drift;
- predicting a future phase drift;
- and
- updating the interpolator periodically with the future phase drift prediction.
2 more elements
A computer-readable medium having stored thereon a plurality of instructions, said plurality of instructions when executed by a computer, cause said computer to perform:
- identifying a slow-time varying phase drift on a link by counting long term beats;
- calibrating an interpolator with the phase drift;
- predicting a future phase drift;
- and
- updating the interpolator periodically with the future phase drift prediction.
2 more elements
Dependencies are inferred from the claim text.