Activation of multiple xDSL modems with implicit channel probe
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United States of America Patent
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Mar 14, 2006
Grant Date -
Mar 18, 2004
app pub date -
Sep 9, 2003
filing date -
Apr 1, 1998
priority date (Note) -
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Abstract
A communication apparatus that is selectively connected to a central communication apparatus. The communication apparatus transmits CLR signals to the central communication apparatus that indicates a plurality of capabilities list of the communication apparatus, and also requests that the central communication apparatus transmit a capabilities list of the central communication apparatus to the communication apparatus. Upon receipt of a CL signals from the central communication apparatus that indicates a capabilities list of the central communication apparatus, the communication apparatus transmits ACK signals or MS signals to the central communication apparatus that designates a particular communication mode.
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