System and method for synchronizing components in a mesh network
First Claim
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1. A method, comprising:
- receiving a first message at a router in a mesh network;
synchronizing the router to a plurality of time slots using the first message;
repeatedly incrementing a network reference value at each time slot up to a maximum value and then decrementing the network reference value at each time slot down to a minimum value; and
broadcasting a second message at the router when the network reference value has a specific value that is associated with a unique identifier of the router.
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Abstract
A method includes receiving a first message at a router in a mesh network and synchronizing the router to a plurality of time slots using the first message. The method also includes repeatedly incrementing a network reference value at each time slot up to a maximum value and then decrementing the network reference value at each time slot down to a minimum value. In addition, the method includes broadcasting a second message at the router when the network reference value has a specific value that is associated with a unique identifier of the router.
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Citations
20 Claims
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1. A method, comprising:
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receiving a first message at a router in a mesh network;
synchronizing the router to a plurality of time slots using the first message;
repeatedly incrementing a network reference value at each time slot up to a maximum value and then decrementing the network reference value at each time slot down to a minimum value; and
broadcasting a second message at the router when the network reference value has a specific value that is associated with a unique identifier of the router. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A computer program embodied on a computer readable medium and operable to be executed, the computer program comprising computer readable program code for:
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receiving a first message at a router in a mesh network;
synchronizing the router to a plurality of time slots using the first message;
repeatedly incrementing a network reference value at each time slot up to a maximum value and then decrementing the network reference value at each time slot down to a minimum value; and
broadcasting a second message at the router when the network reference value has a specific value that is associated with a unique identifier of the router. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A mesh network, comprising:
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a plurality of routers capable of communicating with a plurality of user endpoints; and
a central controller capable of defining a plurality time slots and communicating with at least one of the routers in at least one of the time slots;
each router further capable of;
receiving a first message in one of the time slots;
synchronizing the router to the plurality of time slots using the first message;
repeatedly incrementing a network reference value at each time slot up to a maximum value and then decrementing the network reference value at each time slot down to a minimum value; and
broadcasting a second message at the router when the network reference value has a specific value that is associated with a unique identifier of the router. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification