Broadband distributed antenna system with non-duplexer isolator sub-system

  • US 9,859,946 B2
  • Filed: 06/17/2015
  • Issued: 01/02/2018
  • Est. Priority Date: 06/01/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving a downlink reference signal from a downlink path;

    generating, by a non-duplexer isolator sub-system, a mitigation signal from the downlink reference signal by mitigating uplink frequency components in the downlink reference signal; and

    mitigating, by the non-duplexer isolator sub-system, downlink frequency components in an uplink signal traversing an uplink path by combining the mitigation signal with the uplink signal.

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