Abstract: The invention is comprised of a self-constructed group of identical hubs, which extends the usable battery life of all hubs in the group by forming a self-healing network that eliminates unnecessary network traffic and assures communication integrity. The group communicates with a larger system which includes a server and various administrative devices that are used to monitor the location and status of the hubs and the palletized goods. Each hub is a stand-alone device that has a processor, memory, GPS transponder, various transceiver circuits, condition indicators, and a battery. Each hub is attached to a single pallet. The hubs are each capable of communication with the server through a variety of transceivers. However, only the hub that is determined by the group to be the best, communicates with the server at any one time.

Abstract: The invention is comprised of a self-constructed group of identical hubs, which extends the usable battery life of all hubs in the group by forming a self-healing network that eliminates unnecessary network traffic and assures communication integrity. The group communicates with a larger system which includes a server and various administrative devices that are used to monitor the location and status of the hubs and the palletized goods. Each hub is a stand-alone device that has a processor, memory, GPS transponder, various transceiver circuits, condition indicators, and a battery. Each hub is attached to a single pallet. The hubs are each capable of communication with the server through a variety of transceivers. However, only the hub that is determined by the group to be the best, communicates with the server at any one time.