Method and system for wireless local area network (WLAN) phase shifter training
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United States of America Patent
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Sep 2, 2014
Grant Date -
Sep 26, 2013
app pub date -
May 15, 2013
filing date -
Nov 26, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
Aspects of a method and system for wireless local area network (WLAN) phase shifter training are presented. Aspect of the system may enable a receiving station, at which is located a plurality of receiving antennas, to estimate the relative phase at which each of the receiving antennas receives signals from a transmitting station. This process may be referred to as phase shifter training. After determining the relative phase for each of the receiving antennas, the receiving station may process received signals by phase shifting the signals received via each of the receiving antennas in accordance with the relative phase shifts determined during the phase shifter training process. Signals received via a selected one of the receiving antennas may be unshifted. The processed signals may be combined to generate a diversity reception signal.
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