TSN is a set of standards and capabilities that enable hard real-time use cases over standard Ethernet networks.

The use of a modular open systems approach (MOSA) will benefit the effort to integrate alternative position, navigation, and timing (PNT) technologies into platforms.

Time Sensitive Networking (TSN) is a set of Ethernet networking capabilities used to transmit time-sensitive data across standard Ethernet networks. Originally, TSN grew out of the IEEE 802.1 standard working groups on Audio Video Bridging (AVB) to make sure that independent networks streams for audio and video data arrive at the correct times to ensure synchronization.

From a design and engineering perspective, there are many moving parts to consider and combine in order to arrive at a position, navigation, and timing (PNT) truth. In addition, solutions must be easy to integrate into the available space on existing platforms, whether they are unmanned aerial systems (UASs) or other aircraft, ground-based operations, or systems at sea.

In order to keep up with the continued acceleration of new technology and to be able to protect the warfighter from the latest threats, it is essential that we can turn our deployed platforms into adaptable entities that can evolve over time and are not static. The SOSA [Sensor Open Systems Architecture] Technical Standard is the next major step in realizing this goal.

5G wireless communications is expected to move voice, video, text, and image data with bandwidth as fast as 300 GHz to create data on demand for the battlefield.

A panel on CMOSS at a U.S. Army Technical Exchange Meeting held earlier this year provided details on new developments underway and areas in which the Army is looking to industry for help in taking the suite of standards from prototype to deployment.

Protecting a military platform’s secret data-in-motion as it’s routed over an Ethernet-based IP network has become significantly easier, more affordable, and faster to deploy in recent years, thanks to U.S. National Security Agency (NSA) support of commercial encryption technologies.