公开(公告)号：US20220150149A1

公开(公告)日：2022-05-12

申请号：US17503817

申请日：2021-10-18

Applicant: Intel Corporation

Inventor： Yoni Landau ,  Janardhan H. Satyanarayana ,  Assaf BENHAMOU ,  Mark A. Bordogna

IPC: H04L43/106 ,  H04L69/22 ,  H04L1/00

Abstract: Technologies for timestamping data packets with forward error correction is disclosed. Alignment markers may be inserted in a data stream in order to assist with synchronization on the receiving end. After insertion of the alignment markers, a start of frame delimiter or other trigger may be detected, triggering a timestamp corresponding to the start of frame delimiter or other trigger. The data and the timestamp are sent to a remote compute device, which may timestamp the data before removing the alignment markers. With this approach, insertion of the alignment markers does not lead to a deviation in the timestamp of the sending compute device or the receiving compute device.