Method and apparatus for gated ACK/NAK channel in a communication system
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United States of America Patent
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May 9, 2006
Grant Date -
N/A
app pub date -
Sep 1, 2000
filing date -
Sep 1, 2000
priority date (Note) -
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Abstract
A method and apparatus are disclosed for transmitting ACK/NAK information in a communication system including a transmitter (74) for transmitting ACK/NAK information on an ACK/NAK channel, and a channel gate (699) for gating the ACK/NAK channel based on whether a matching preamble is detected in a received data unit by receiver (106). The data unit is a first data unit in a series of data units comprising a data packet. The channel gate (699) prevents transmission of the ACK/NAK channel when receiver (106) has failed to receive the matching preamble in the data unit.
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