Method and System for Controlling Timing of Vehicle Transmissions
First Claim
1. A method for controlling timing of wireless transmissions from vehicles to other vehicles or to infrastructure, comprising:
- arranging a clock on each vehicle;
transmitting positioning signals including a time;
arranging a receiver on the vehicle to receive the positioning signals;
recalibrating the clock based on the positioning signals to obtain an accurate time; and
controlling transmissions from a transmitter on the vehicle based on the accurate time provided by the clock after recalibration.
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Accused Products
Abstract
Method and system for controlling timing of wireless transmissions from vehicles to other vehicles or to infrastructure includes arranging a clock on each vehicle, transmitting positioning signals including a time, arranging a receiver on the vehicle to receive the positioning signals, recalibrating the clock based on the positioning signals to obtain an accurate time, and controlling transmissions from a transmitter on the vehicle based on the accurate time provided by the clock after recalibration. The clock may be recalibrated after each reception of a positioning signal or only at specific timed intervals or based on specific occurrences.
45 Citations
12 Claims
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1. A method for controlling timing of wireless transmissions from vehicles to other vehicles or to infrastructure, comprising:
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arranging a clock on each vehicle; transmitting positioning signals including a time; arranging a receiver on the vehicle to receive the positioning signals; recalibrating the clock based on the positioning signals to obtain an accurate time; and controlling transmissions from a transmitter on the vehicle based on the accurate time provided by the clock after recalibration. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for controlling timing of wireless transmissions from vehicles to other vehicles or to infrastructure, comprising:
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a clock arranged on the vehicle; a receiver arranged on the vehicle to receive positioning signals including a time, said clock being recalibrated based on the positioning signals to obtain an accurate time; a transmitter arranged on the vehicle; and a processor coupled to said clock, said receiver and said transmitter and arranged to control transmissions from said transmitter based on the accurate time provided by said clock after recalibration. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification