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SOFTWARE CONFIGURABLE DISTRIBUTED ANTENNA SYSTEM AND METHOD FOR REDUCING UPLINK NOISE

  • US 20140072064A1
  • Filed: 09/04/2012
  • Published: 03/13/2014
  • Est. Priority Date: 09/02/2011
  • Status: Active Grant
First Claim
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1. A distributed antenna system including:

  • a master unit including;

    a downlink RF input operable to receive an RF input signal from a downlink port of a base station;

    a first optical port; and

    a second optical port;

    a first remote unit coupled to the first optical port of the master unit, wherein the first remote unit comprises a downlink antenna port and a first uplink antenna port operable to receive a first RF uplink signal; and

    a second remote unit coupled to the second optical port of the master unit, wherein the second remote unit comprises a downlink antenna port and a second uplink antenna port operable to receive a second RF uplink signal;

    wherein the master unit is operable to;

    transmit a first RF signal associated with the first RF uplink signal to a first uplink port of the base station; and

    transmit a second RF signal associated with the second RF uplink signal to a second uplink port of the base station.

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