MAINTAINING INFORMATION FACILITATING DETERMINISTIC NETWORK ROUTING

摘要

In a wireless network that includes a plurality of nodes, a method of maintaining, by a first node, information regarding communications links between nodes in the wireless network includes: for each communications link that is established with another node, recording an identification of the other node; and for each message received by the first node from the other node through the communications link with the other node, recording a network pathway by which the message has been sent in the wireless network, the network pathway identifying the nodes and the communications links therebetween by which the message has been sent. Another method includes recording, by a server, for each message that is received by the server from the wireless network, a network pathway by which the message has been sent, the network pathway identifying the nodes and the communications links therebetween by which the message has been sent.

主权项

1. A wireless two-way RF data communication device that forms a node of a data communications network, the device comprising:
(a) a memory having stored therein an unique identifier of the wireless two-way RF data communication device that uniquely identifies the wireless two-way RF data communication device within the data communications network; (b) a receiver configured to receive radio frequency transmissions; (c) a transmitter configured to make radio frequency transmissions; and (d) electronic components arranged and configured such that the wireless two-way RF data communication device communicates with other nodes of the data communications network in communicating messages from originating nodes to destination nodes, and such that each message that is communicated by the wireless two-way RF data communication device includes the unique identification of the wireless two-way RF data communication device.