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Multiple topology routing architecture in computer networks

  • US 9,172,613 B2
  • Filed: 08/06/2013
  • Issued: 10/27/2015
  • Est. Priority Date: 08/06/2013
  • Status: Active Grant
First Claim
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1. A method, comprising:

  • in a low power and lossy network (LLN) comprising a plurality of devices, creating a first routing topology, wherein the first routing topology maps one or more receiver devices that can receive transmissions from a sender device using a first type of channel;

    creating a second routing topology, wherein the second routing topology maps one or more receiver devices that can receive transmissions from a sender device using a second type of channel; and

    generating a first broadcast schedule for the first routing topology and a second broadcast schedule for the second routing topology.

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