Invention Grant
- Patent Title: Method for synchronizing radio frequency carrier correction of dynamic radio frequency carriers
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Application No.: US16231256Application Date: 2018-12-21
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Publication No.: US10999054B2Publication Date: 2021-05-04
- Inventor: Patrick C. Mathes
- Applicant: MOTOROLA SOLUTIONS, INC.
- Applicant Address: US IL Chicago
- Assignee: MOTOROLA SOLUTIONS, INC.
- Current Assignee: MOTOROLA SOLUTIONS, INC.
- Current Assignee Address: US IL Chicago
- Agency: Michael Best and Friedrich LLP
- Main IPC: H04L7/033
- IPC: H04L7/033 ; H04L7/06 ; H04W56/00 ; H04W72/04

Abstract:
A method for synchronizing radio frequency carrier correction of dynamic radio frequency carriers is provided. The method includes receiving a carrier configuration from a carrier controller to modulate a carrier signal based on the carrier configuration and receiving a time reference and timestamped carrier configuration information from the carrier controller. The timestamped carrier configuration information includes a correlation between a plurality of timestamps and a plurality of carrier attributes. The method also includes synchronizing an internal clock of a RF correction preprocessor to the time reference, and receiving a modulated carrier signal from the RF modem. The method further includes generating a radio frequency correction set including a correction solution for each of a plurality of timeslots based on the timestamped carrier configuration information, and generating a corrected carrier signal based on applying the RF correction set to the modulated carrier signal at a coincident timeslot.
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