Telecommunications – Transmitter and receiver at separate stations – With control signal
Reexamination Certificate
2004-02-23
2009-10-27
Maung, Nay A (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
With control signal
C455S063100, C455S550100
Reexamination Certificate
active
07610021
ABSTRACT:
A communication apparatus and method for preventing interference with information transmitted from one apparatus to another apparatus. The apparatus and method comprising selecting M different numbers, receiving a signal, generating a clock from the received signal, counting the generated clock, and transmitting information according to the clock count and the selected numbers, wherein if the information is determined to be invalid, the information is re-transmitted.
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Canon Kabushiki Kaisha
Canon USA Inc IP Div
Maung Nay A
Nguyen Tuan H
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