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Time synchronized routing in a distributed antenna system

DC CAFC
  • US 10,045,314 B2
  • Filed: 08/30/2016
  • Issued: 08/07/2018
  • Est. Priority Date: 08/13/2012
  • Status: Active Grant
First Claim
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1. A system for transporting wireless communications, comprising:

  • at least one Digital Access Unit (DAU);

    wherein the at least one DAU comprises at least one signal source interface to communicatively couple the at least one DAU to at least one signal source; and

    wherein the at least one DAU is configured to receive a plurality of downlink signals from the at least one signal source; and

    a plurality of remote units;

    wherein the at least one DAU further comprises at least one remote interface configured to communicatively couple the at least one DAU to the plurality of remote units;

    wherein the at least one DAU is configured to receive a plurality of uplink signals from the plurality of remote units; and

    one or more delay compensation merge units configured to delay signals transmitted from or received by each of the plurality of remote units.

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