L3harris Technologies, Inc.

Benjamin C Dean

Brent A Kenney

Seth John Thorup

Kyle R Morrey

Stephen N Jenkins

Stephen M Dudley

Lee F Carter

Charles W Spittle

A cross-network communication system includes a plurality of client networks. The cross-network communication system includes a Service Negotiation Plane configured to forward messages between the plurality of client networks via a plurality of control interfaces, each of which corresponds to one of the plurality of client networks. Each of the plurality of control interfaces includes a first data guard that belongs to the corresponding client network. The first data guard is configured to prevent exfiltration of classified information or permit only particular types of messages to traverse the Service Negotiation Plane.

Communications security architecture implementing a service negotiation plane channel

A hardware system for simulating a network physical layer for communication channels. The hardware system includes a plurality of hardware processors configurable to model a physical layer and communication channels. The hardware system includes a first interface coupled to the plurality of hardware processors. The first interface is configured to be coupled to a software simulator comprising a physics model configured to provide model parameters based on modeled communication hardware and a temporal modeling scenario. A second interface is coupled to the plurality of hardware processors. The second interface is configured to be coupled to simulated or real nodes for sending and receiving network data to and from the nodes. The hardware processors are configured to model effects of the physical layer and communication channels on the network data.

Modeling waveform physical layer and channel for simulation using custom hardware

Growing community of inventors

Tucson, AZ, United States of America

Benjamin C Dean