%% You should probably cite draft-li-ippm-ref-delay-measurement-02 instead of this revision. @techreport{li-ippm-ref-delay-measurement-00, number = {draft-li-ippm-ref-delay-measurement-00}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-li-ippm-ref-delay-measurement/00/}, author = {Yang Li and Tao Sun and Hongwei Yang and Danyang Chen}, title = {{One-way Delay Measurement Based on Reference Delay}}, pagetotal = 11, year = ** No value found for 'doc.pub_date.year' **, month = ** No value found for 'doc.pub_date' **, day = ** No value found for 'doc.pub_date.day' **, abstract = {The end-to-end network one-way delay is an important performance indicator of the arising 5G network. One type of existing methods requires the end-to-end deployment of accurate clock synchronization mechanism, such as PTP or GPS, which results in relatively high deployment cost. Another type of existing methods uses round-trip delay measurements to estimate the one-way delay. However, since the delay of the downlink and uplink of the 5G network may be asymmetric, the accuracy is relatively low. This document introduces a method to accurately measure end-to-end network one-way delay using reference delay without deploying clock synchronization.}, }