Method and system for clock recovery with adaptive loop gain control
AssigneeNokia Siemens Networks Oy
InventorsBernhard Spinnler, Christina Hebebrand, Stefano Calabro
Life of this patent
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Abstract
A method for phase recovery in a system that includes a clock recovery unit and an estimation unit. The clock recovery unit of the system has a first phase detector unit. The estimation unit has a second phase detector unit and it is configured to estimate a gain of the second phase detector unit. The estimation unit and the clock recovery unit are configured to operate in parallel.
Claims16
1-15. (canceled)
A system, comprising:
- a clock recovery unit having a first phase detector unit;
- and
- an estimation unit having a second phase detector unit, said estimation unit being configured to estimate a gain of said second phase detector unit;
- wherein said estimation unit and said clock recovery unit are configured to operate in parallel.
A method for phase recovery for a system, the system having a clock recovery unit and an estimation unit, the clock recovery unit including a first phase detector unit and the estimation unit including second phase detector unit, the method comprising:
- estimating a gain of the second phase detector unit;
- and
- operating the estimation unit and the clock recovery unit in parallel.
Dependencies are inferred from the claim text.