Retransmission procedure and apparatus for handshaking protocol
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United States of America Patent
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-
Feb 17, 2004
Grant Date -
N/A
app pub date -
May 18, 2000
filing date -
May 21, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Apparatus and method for minimizing a retransmission of signals and messages when an errored message is received during an xDSL negotiation procedure of a communication session. A receiving section monitors received data related to a Frame Check Sequence of an xDSL negotiation procedure. When the receiving section determines that an errored message is received, a retransmission request device transmits a retransmission request message. The retransmission request message indicates which correct message was lastly received. However, if a predetermined number of errored messages occur, the communication session is terminated.
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