The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 2015
Filed:
Sep. 30, 2013
Silicon Laboratories, Inc., Austin, TX (US);
Richard Kelsey, Belmont, MA (US);
Matteo Paris, Concord, MA (US);
Silicon Laboratories Inc., Austin, TX (US);
Abstract
Methods of reassembling a mesh network which has been disrupted by the unavailability of a node or a link are disclosed. Nodes continuously receive beacon messages originating from a leader node. These beacon messages may be transmitted directly by the leader node, or may have been retransmitted by an intermediate node. When a node determines that it has not received a beacon message in a certain time period, it concludes that it is now disconnected from that leader node. At this point, it may choose to act as a leader node and form a new network, or may join with another network. The determination of which network to join may be based on some indicia associated with the leader node of that network.