Pulse or digital communications – Transceivers – Modems
Reexamination Certificate
2005-12-27
2005-12-27
Ghayour, Mohammed (Department: 2631)
Pulse or digital communications
Transceivers
Modems
Reexamination Certificate
active
06980590
ABSTRACT:
In a modem system connecting two modems over the telephone lines, a method is disclosed that transmits identification data regarding the two modems. Furthermore, the connection between the two modems may be optimized based upon information regarding the compatibility of the two modems. In addition, a secondary logic channel, which may remain open throughout the duration of the connection may also be used to transmit data about the modems. The secondary logic channel would only transmit data if the primary data channel is not being fully used. The secondary logic channel may be used to transmit various diagnostic information between the modems.
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Eldumiati Ismail
Grumlose Dean
Johnston Jim W.
Peshkin Joel
Raasch Charles
Farjami & Farjami LLP
Ghayour Mohammed
Kumar Pankaj
Mindspeed Technologies Inc.
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