公开(公告)号：US12250535B2

公开(公告)日：2025-03-11

申请号：US17505147

申请日：2021-10-19

Applicant: L3Harris Technologies, Inc.

Inventor： Stephen M. Dudley ,  Benjamin C. Dean ,  Charles W. Spittle

IPC: H04W12/00 ,  H04W12/033 ,  H04W12/106 ,  H04W40/02 ,  H04W84/18

Abstract: 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.

公开(公告)号：US12284084B2

公开(公告)日：2025-04-22

申请号：US17318963

申请日：2021-05-12

Applicant: L3Harris Technologies, Inc.

Inventor： Kyle R. Morrey ,  Christopher S. Heffernan ,  Seth J. Thorup ,  Stephen N. Jenkins ,  Stephen M. Dudley

IPC: H04L41/14 ,  G06F9/455 ,  G06F30/331 ,  G06F30/347 ,  H04L45/586 ,  H04L45/60 ,  H04L69/08

Abstract: 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 network physical layer and communication channels. The hardware system is further implemented where the hardware processors are configured such that a single set of hardware, including a single set of gates and registers, is used in a single simulation to model a plurality of virtual routers for different nodes.

公开(公告)号：US20230123456A1

公开(公告)日：2023-04-20

申请号：US17505147

申请日：2021-10-19

Applicant: L3Harris Technologies, Inc.

Inventor： Stephen M. Dudley ,  Benjamin C. Dean ,  Charles W. Spittle

IPC: H04W12/00 ,  H04W12/033 ,  H04W12/106 ,  H04W84/18 ,  H04W40/02

Abstract: 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.