Method and apparatus for reducing power consumption of a communications device during periods in which the communications device receives idle frames from another communications device
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United States of America Patent
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Jan 30, 2018
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N/A
app pub date -
Mar 16, 2015
filing date -
Nov 12, 2007
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Abstract
A first transceiver operable to establish a connection with a second transceiver over a channel. A receiver of the first transceiver maintains communication parameters for the connection with the second transceiver, and processes signals received over the channel according to the communication parameters. The receiver monitors for idle frames from the second transceiver, and begins running of a first idle period in response to detecting a predetermined number of consecutive idle frames. The receiver, during the first idle period, suspends adaptation of the communication parameters. At an end of the first idle period, the receiver receives a first frame from the second transceiver, selectively adapts the communication parameters based on the first frame, and selectively begins running of a second idle period. A transmitter of the first transceiver suspends transmitting frames to the second transceiver during the first idle period and the second idle period.
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