Patent ID: 7984632
Filing Date: 2011-07-26
Classification: H04L,Y10T

Abstract:
1. A method for synchronizing a bi-directional transmission of data between a transmitter and a receiver based on the transmission of frames having a predefined bit length, with a predefined first bit length being provided in each frame for the transmission of data from the transmitter to the receiver and a predefined second bit length for the transmission of data from the receiver to the transmitter, with a trigger pulse being sent from the transmitter to the receiver parallel to and independently from the transmission of the data between the transmitter and receiver, which pulse triggers a data collection process at the receiver, characterized in that the frame has a time slot, during which no information is transmitted from the transmitter to the receiver and also not from the receiver to the transmitter, and that the trigger pulse is transmitted from the transmitter to the receiver in non-digitized form during this time slot.