The implementation of a new IETF standard could mean a huge reduction in network latency and packet loss for Xfinity subscribers.

L4S is an open-source standard that aims to significantly reduce latency online, and Comcast is among the first to allow customers access to it.

Comcast has announced new technology for ultra-low lag Internet on its Xfinity service. According to the company's release, users of select products and software from its partners will experience less delay in situations with bi-directional traffic.

The new technology is based on a standard called L4S, which can significantly reduce latency to help things like video games feel smoother.