Unlock stock picks and a broker-level newsfeed that powers Wall Street.

Association of American Railroads Selects dot16 Protocol Pioneered by Ondas Networks for Next-Generation HOT-EOT ("NGHE") Communications

In This Article:

Ondas Networks Has Led the Development of the IEEE 802.16t ("dot16") Wireless Standard in Close Collaboration with Industry

Ondas Networks Estimates 70,000 Systems Will Need to be Upgraded in the North American Rail Infrastructure

The IEEE 802.16t DDP Protocol Enables Enhanced Safety and Operational Efficiencies for Train Telemetry Supporting the Operation of Longer Trains

SUNNYVALE, CA / ACCESS Newswire / April 14, 2025 / Ondas Holdings Inc. (NASDAQ:ONDS) ("Ondas" or the "Company"), a leading provider of private industrial wireless networks and commercial drone and automated data solutions, announced today that the IEEE 802.16t Direct Peer-to-Peer ("DPP") protocol has been selected by the Association of American Railroads ("AAR") as the new standard for Next Generation head-of-train / end-of-train ("HOT-EOT") communications or "NGHE Gen4." This new protocol for train telemetry operations enables new safety and operational improvements to existing HOT-EOT applications.

Operating longer trains presents certain technical challenges, including maintaining consistent communication between the head and end of the train, ensuring real-time data transmission for safety monitoring, and managing increased signal interference over extended distances. The adoption of the IEEE 802.16t DDP protocol addresses these issues by providing a more robust and reliable communication framework. This protocol enhances over-the-air security, reduces latency, and supports seamless data exchange, thereby improving operational efficiency and safety in train telemetry systems.

"Ondas Networks is proud to have played a central role in the development of the 802.16t standard," said Markus Nottelmann, CEO of Ondas Networks. "The AAR's adoption of this standard for NGHE applications is a major milestone for the freight rail industry. It enables a smooth migration from legacy HOT-EOT systems to next-generation NGHE capabilities - all while introducing substantial improvements in safety and operational efficiency."

Ondas Networks has been a leading force in the development of the IEEE 802.16t ("dot16t") industrial wireless standard since 2020. Purpose-built for private industrial networks, 802.16t is an open, interoperable technology specifically engineered for mission-critical industries such as railroads.

Ondas Networks believes there is a significant installed base of legacy NGHE systems within the North American rail infrastructure which will be upgraded to the new NGHE Gen4 requirements. The Company estimated that the installed base includes 25,000+ locomotives in the freight rail sector fleet that will require HOT upgrades, and that the current installed base of associated EOT devices is approximately 45,000 units. Ondas expects to generate development revenue as soon as the second half of 2025 in order to support product introduction and NGHE upgrades beginning in 2026.

Waiting for permission
Allow microphone access to enable voice search

Try again.