×

Fast reroute using different frequency-hopping schedules

  • US 9,225,589 B2
  • Filed: 06/19/2013
  • Issued: 12/29/2015
  • Est. Priority Date: 06/19/2013
  • Status: Active Grant
First Claim
Patent Images

1. A method, comprising:

  • selecting, by a particular node in a shared-media communication network, a primary node in the shared-media communication network toward a destination;

    determining a frequency-hopping schedule of the primary node; and

    determining one or more backup nodes for the primary node, based on a frequency-hopping schedule diversity between the primary node and the one or more backup nodes.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×