Patent ID: 7027773
Filing Date: 2006-04-11
Classification: H04L,H04W,Y02D

Abstract:
1. A system comprising a plurality of at least three nodes wherein each node hands off a message received from another node to a subsequent node, including an intermediate node for handing off the message from one node of the system to another node of the system, an originating node for providing data to one of the intermediate nodes, and a destination node for receiving the message from one of the intermediate nodes; each of the nodes comprising: a transceiver employing on/off keying of a reference frequency continuous waveform, said transceiver receiving a keyed message on the reference frequency from another node and transmitting the received message on the reference frequency to a subsequent node; and a controller controlling operation of the transceiver to receive the message transmitted by another node and to transmit the received message to a subsequent node.