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Theoretical and Practical Bounds on the Initial Value of Skew-Compensated Clock for Clock Skew Compensation Algorithm Immune to Floating-Point Precision Loss
- Source :
- Fiber and Integrated Optics, vol. 43, no. 3, pp. 111--121, Jun. 24, 2024
- Publication Year :
- 2022
-
Abstract
- A clock skew compensation algorithm was recently proposed based on the extension of Bresenham's line drawing algorithm (Kim and Kang, IEEE Commun. Lett., vol. 26, no. 4, pp. 902--906, Apr. 2022), which takes into account the discrete nature of clocks in digital communication systems and mitigates the effect of limited floating-point precision on clock skew compensation. It lacks, however, a theoretical analysis of the range of the initial value of skew-compensated clock, which is also an initial condition for the proposed algorithm. In this letter, we provide practical as well as theoretical bounds on the initial value of skew-compensated clock based on a systematic analysis of the errors of floating-point operations, which replace the approximate bounds in Theorem 1 of the prior work.<br />Comment: 4 pages, under review for journal publication
- Subjects :
- Computer Science - Networking and Internet Architecture
Subjects
Details
- Database :
- arXiv
- Journal :
- Fiber and Integrated Optics, vol. 43, no. 3, pp. 111--121, Jun. 24, 2024
- Publication Type :
- Report
- Accession number :
- edsarx.2208.11520
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1080/01468030.2024.2363250