Decryption and encryption transmitter/receiver with self-test, learn and rolling code
First Claim
Patent Images
1. A computer implemented method for transmitting or receiving an information signal, comprising the steps of:
- establishing a start position for a receive mode to receive the information signal;
returning to said start position when less than or equal to 8 sync pulses are received to identify a transmission of said information signal; and
returning to said start position when 40 symbols are not received to provide data while in said receive mode.
0 Assignments
0 Petitions
Accused Products
Abstract
A computer implemented method transmits and receives an information signal. A common start position is established for the receive mode where the information signal is received and a transmit mode where the information signal is transmitted. Either the receive mode to receive the information signal or the transmit mode to transmit the information signal is entered subsequent to establishing the common position. The start position is returned to after the receive mode the transmit the learn mode and the self-test mode has been entered.
-
Citations
3 Claims
-
1. A computer implemented method for transmitting or receiving an information signal, comprising the steps of:
-
establishing a start position for a receive mode to receive the information signal; returning to said start position when less than or equal to 8 sync pulses are received to identify a transmission of said information signal; and returning to said start position when 40 symbols are not received to provide data while in said receive mode. - View Dependent Claims (2)
-
-
3. A computer implemented method for transmitting or receiving an information signal, comprising the steps of:
-
establishing a start position for a learn mode to learn an access code; returning to said start position when less than or equal to 8 sync pulses are received to identify a transmission of said information signal; and returning to said start position when 40 symbols are not received to provide data while in said learn mode.
-
Specification