Research Article
End-to-End One-Way Delay Estimation Using One-Way Delay Variation and Round-Trip Time
@INPROCEEDINGS{10.1145/1577222.1577249, author={Dongkeun Kim and Jaiyong Lee}, title={End-to-End One-Way Delay Estimation Using One-Way Delay Variation and Round-Trip Time}, proceedings={4th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness}, publisher={ACM}, proceedings_a={QSHINE}, year={2007}, month={8}, keywords={One-way delay delay variation jitter round trip time estimation asymmetry skew offset adjustment clock synchronization Measurement}, doi={10.1145/1577222.1577249} }- Dongkeun Kim
Jaiyong Lee
Year: 2007
End-to-End One-Way Delay Estimation Using One-Way Delay Variation and Round-Trip Time
QSHINE
ACM
DOI: 10.1145/1577222.1577249
Abstract
QoS-support technology in networks is based on measuring QoS metrics which reflect a magnitude of stability and performance such as delay, delay variation, available bandwidth and packet error rate and so on. The measurement of one-way delay essentially requires a guarantee of clock synchronization between end-to-end hosts. However, the hosts in networks have a relative or absolute difference in clock time by reason of clock offsets, clock skews and clock adjustments. In this paper, we propose theory and method of estimating one-way delay and clock offset between end-to-end hosts using our proposed theorem, which is derived from a relationship between one-way delays, one-way delay variations and round-trip times.
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