公开(公告)号：US20200162892A1

公开(公告)日：2020-05-21

申请号：US16689821

申请日：2019-11-20

Applicant: Parallel Wireless, Inc.

Inventor： Dan Donahue ,  Robert Getschmann

IPC: H04W8/24 ,  H04W84/18 ,  H04L12/751 ,  H04L5/00 ,  H04W12/06 ,  G06F8/65

Abstract: Systems, methods and computer software are disclosed for performing a secure software update in a mesh network. In one embodiment, a method is disclosed, comprising: receiving, at each node of a network, a notification from a coordinating server, wherein each node of the network is listening for an image available notification; receiving, at a first node of the network, the image available notification; downloading and installing a software update image by the first node of the network; broadcasting, at the first node of the network, the image available notification to other peer nodes of the first node of the network; and downloading and installing the software update image from the first node of the network by at least one other peer node of the network.