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Measurement and adjustment of real-time values according to residence time in networking equipment without access to real time
Measurement and adjustment of real-time values according to residence time in networking equipment without access to real time
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机译:根据在网络设备中的停留时间测量和调整实时值,而无需实时访问
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摘要
A system and method of synchronizing clocks in a distributed network is disclosed. A simple 1-pulse-per-second timing pulse is routed to time-stamping units in each network device and utilized to measure traffic-dependent synchronization packet residence delays within network elements. Synchronization messages are updated to reflect the measured residence times, thus creating transparent clocks that can readily be synchronized across the network. The simple timing pulse architecture allows the method to be applied readily both to new designs and to retrofit existing hardware.
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