Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Remote control system
Patent
1997-04-29
1999-07-27
Cuchlinski, Jr., William A
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Remote control system
375355, 375361, 375365, 370324, G06F 1700, G06F 700
Patent
active
059282932
ABSTRACT:
A data receiver is arranged to receive data comprising a sync word having a predetermined data frequency (f.sub.tx) and predetermined value. A clock signal (SCLK) is generated which is substantially synchronised with the received data. The n clocks (CLK1-CLK8) are generated, each of the n clocks having a frequency (fclk) which is substantially the predetermined data frequency (f.sub.tx) and is out of phase with an adjacent clock of the n clocks by 1
of a clock period. The sync word is sampled using each of the n clocks to determine which one of the n clocks is optimally synchronised with the sync word and to provide the determined one of the n clocks at an output (18). The determined one of the n clocks provides the clock signal (SCLK).
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"Synchronization For Passive Optical Networks", 8217 Journal of Lightwave Technology, May 13, 1995, No. 5, New York, NY.
Jobling David Trevor
Leclercq Pascal
Pilloud Olivier
Tran Laurent
Arthur Gertrude
Atkins Robert D.
Cuchlinski, Jr. William A
Motorola Inc.
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