Method for physical layer automatic repeat request for a base station
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United States of America Patent
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Mar 2, 2010
Issued Date -
N/A
app pub date -
Feb 27, 2002
filing date -
Aug 24, 2001
priority date (Note) -
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Abstract
A physical automatic repeat request method implemented by a base station having a transmitter and a receiver. A physical layer, at the transmitter receives data and formats the received data into packets having a particular encoding/data modulation. The physical layer transmit the packets and retransmits packets upon failure to receive a corresponding acknowledgment for a given packet. An adaptive modulation and coding controller in the transmitter collects retransmission statistics and adjusts the particular encoding/data modulations using the collected statistics.
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