Innovative Wireless Technologies, Inc.

Kent D Colling

Paul E Schmidt

Paul Ralph Carpenter

Luke Koleszar

James Edward Silverstrim

W Eric Holland

A method for forming a protocol structure for use in an ad hoc, distributed, scaleable wireless sensor node network which enables nodes to join the network autonomously without there being a designated, permanent central time reference and for enabling such nodes to synchronize timing with each other and with other nodes in the network. The method involves discovering the active channel changing sequence used by the network, synchronizing communications of a new node with the remainder of the nodes in the network and scanning communications channels to detect merging clusters of nodes.

Distributed ad hoc network protocol using synchronous shared beacon signaling

Methods and apparatus for a multi-waveform wireless sensor network based on widely distributed sensor nodes operating in wireless local area networks and gateway connection to an operations center via wide area network protocol. The scaleable network consists of a tiered structure of sensor nodes within wireless local area networks using an ad hoc protocol to form the network and at least one gateway node within each LAN to provide a link to an operations center. The sensor network can be used to detect and track Chemical, Biological, Radiological, Nuclear, and high-yield Explosive events.

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Forest, VA, United States of America

Kent D Colling