Providing Quality of Service for Clock Synchronization

The Network Time Protocol, an over 2-decade old and always improving algorithm for synchronizing networked computer clocks, still finds problems for its efficient operation. Many applications need a trustable time system to function correctly (e.g., banking and distributed database servers). With th...

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Hauptverfasser: Callado, A. C., Kelner, J., Frery, A. C., Sadok, D. F. H.
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Kelner, J.
Frery, A. C.
Sadok, D. F. H.
description The Network Time Protocol, an over 2-decade old and always improving algorithm for synchronizing networked computer clocks, still finds problems for its efficient operation. Many applications need a trustable time system to function correctly (e.g., banking and distributed database servers). With the advent of Quality of Service in computer networks, this problem can be elegantly approached and solved. This article suggests a framework to dealing with clock synchronization on DiffServ Domains, introduces a novel treatment to packets and validates this proposal on a case-study done with live application metrics in a network emulation environment.
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subjects Access methods and protocols, osi model
Applied sciences
Assured Forwarding
Best Effort
Clock Synchronization
Exact sciences and technology
Expedite Forwarding
Local Clock
Operation, maintenance, reliability
Systems, networks and services of telecommunications
Telecommunications
Telecommunications and information theory
Teleprocessing networks. Isdn
Valuation and optimization of characteristics. Simulation
title Providing Quality of Service for Clock Synchronization
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