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UPLINK NOISE MINIMIZATION

  • US 20160029328A1
  • Filed: 10/05/2015
  • Published: 01/28/2016
  • Est. Priority Date: 06/09/2010
  • Status: Active Grant
First Claim
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1. A method of controlling uplink signal power in a distributed antenna system having a master unit and a plurality of remote units and coupled with a base station, the method comprising:

  • monitoring a noise condition of an uplink signal path in the distributed antenna system including determining the noise contribution from the distributed antenna system that is presented to the base station;

    determining the receive noise floor of the base station;

    evaluating the determined noise contribution and receive noise floor and, based on the evaluation, adjusting an uplink gain that is applied to uplink signals from the distributed antenna system to a base station.

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