诺基亚贝尔：2023年L4S- 低延迟、低损耗和可扩展的吞吐量白皮书（英文版）

This white paper explains how a next-generation IETF internet-protocol innovation called “L4S”, pioneered by Nokia Bell Labs, can be used to control and reduce the latency that users experience on the internet. L4S significantly improves end-to-end latency by tackling queuing latency, which is the single biggest – and most often overlooked – source of latency. Queuing latency is caused by packets waiting in buffers before being forwarded. The IETF published the L4S RFCs in January 2023. This