Pulse or digital communications – Transceivers – Modems
Reexamination Certificate
2005-10-04
2005-10-04
Ghayour, Mohammed (Department: 2631)
Pulse or digital communications
Transceivers
Modems
Reexamination Certificate
active
06952442
ABSTRACT:
A communication apparatus that is selectively connected to a central communication apparatus. A transmitter associated with the communication apparatus transmits a MR signal to the central communication apparatus. The MR signal requests the central communication apparatus to transmit a MS signal back to the communication apparatus designating a particular communication mode to be used between the communication apparatus and the central communication apparatus. In response to the received MS signal, the transmitter transmits an ACK signal or a NACK signal to the central communication apparatus.
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Nguyen Dung X.
Panasonic Communications Co. Ltd.
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