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Data transport in a virtualized distributed antenna system

  • US 10,051,350 B2
  • Filed: 02/28/2017
  • Issued: 08/14/2018
  • Est. Priority Date: 01/31/2012
  • Status: Active Grant
First Claim
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1. A system for routing signals in a Distributed Antenna System (DAS), the system comprising:

  • one or more local Digital Access Units (DAUs) located at a local location, each of the one or more local DAUs being coupled to each other and operable to route signals between the one or more local DAUs and including an optical port coupled to an upstream unit; and

    one or more remote DAUs located at one or more remote locations, wherein the one or more remote DAUs are coupled to the one or more local DAUs via one or more optical cables.

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