Patent ID: 9473221
Filing Date: 2016-10-18
CPC Classification: H04B,H04L,H04W,Y02D

Claim Text:
1. A method, comprising: receiving information from nodes in a wireless communication network of a network type that includes multiple destination nodes and multiple client nodes, each of the nodes configured to at least wirelessly transmit and at least wirelessly receive data packets to form the wireless communication network, wherein at least two of the destination nodes in the wireless communication network are connected to a physical high-speed computer communication link, wherein the information describes channel conditions between the nodes; computing routes for exchanging data packets between nodes in the wireless communication network; transmitting the routes for storage in routing tables at the nodes, wherein the nodes are organized into two or more subnets, each subset associated with a node that is communicably coupled to the physical high-speed; computer communication link; and using a time of travel delay between nodes as a security key for a data packet.