Does Ethernet need new features like “stream reservation” and time synchronization to make sure time-sensitive data isn’t delayed on the network? coondoggie quotes Network World: The demand from Internet of Things, automotive networking and video applications are driving changes to Ethernet technology that will make it more time-sensitive. Key to those changes are a number of developing standards but also a push this week from the University of New Hampshire InterOperability Laboratory to set up three new industry specific Ethernet Time-Sensitive Networking consortiums — Automotive Networking, Industrial Networking, and ProAV Networking aimed at developing deterministic performance within standard Ethernet for real-time, mission critical applications. “Standards-based precise time, guaranteed bandwidth, and guaranteed worst-case latency in a converged Ethernet network is a game-changer to many industries,” said Bob Noseworthy, Chief Engineer, UNH-IOL.
The article also acknowledges the work of the Avnu Alliance, which is also trying to build an ecosystem of “low-latency, time-synchronized, highly reliable synchronized networked devices using open standards through certification.”
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