Communication device and method for reducing effects of noise introduction by synchronizing data transfer to a received signal

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United States of America Patent

PATENT NO 5838741
SERIAL NO

08797324

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A communication device (100) having a receiver circuit (110), signal processor circuit (120), controller circuit (130), either embodied by integrated circuits or on a single integrated circuit. The transfer of signals between the circuits is timed so as to minimize the effects of noise introduced into any one of the circuits, particularly the receiver circuit (110). The center of a symbol of a received RF symbol is detected and, through hardware control or software control, the transfer of a data signal generated by the signal processor circuit (120), for example, is permitted to occur only during a period(s) of time determined to have minimal effects on the sampling of a symbol in a received signal by the receiver circuit (110).

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Patent Owner(s)

  • BLACKBERRY LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ansari, Zakir Hussain Boynton Beach, FL 1 32
Callaway, Jr Edgar Herbert Boca Raton, FL 21 533
Eaton, Eric Thomas Lake Worth, FL 48 2866
Hayes, David Jeffrey Lake Worth, FL 2 40
Mock, Von Alan Boynton Beach, FL 20 1436

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