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61588-2021 - IEC/IEEE International Standard - Precision Clock Synchronization Protocol for Networked Measurement and Control Systems | IEEE Standard | IEEE Xplore

61588-2021 - IEC/IEEE International Standard - Precision Clock Synchronization Protocol for Networked Measurement and Control Systems

Status: active - Approved
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Abstract:

In this standard, a protocol is defined that provides precise synchronization of clocks in packet-based networked systems. Synchronization of clocks can be achieved in he...Show More
Scope:This standard defines a network protocol enabling accurate and precise synchronization of the real-time clocks of devices in networked distributed systems. The protocol i...Show More
Purpose:This document will not include a purpose clause.

Abstract:

In this standard, a protocol is defined that provides precise synchronization of clocks in packet-based networked systems. Synchronization of clocks can be achieved in heterogeneous systems that include clocks of different inherent precision, resolution, and stability. The protocol supports synchronization accuracy and precision in the sub-microsecond range with minimal network and local computing resources. Customization is supported by means of profiles. The protocol includes default profiles that permit simple systems to be installed and operated without the need for user management. Sub-nanosecond time transfer accuracy can be achieved in a properly desi...
Scope:
This standard defines a network protocol enabling accurate and precise synchronization of the real-time clocks of devices in networked distributed systems. The protocol is applicable to systems where devices communicate via networks, including Ethernet. The standard allows multicast communication, unicast communication or both. The standard specifies requirements for mapping the protocol to specific network implementations and defines such mappings, including User Datagram Protocol (UDP)/Internet Protocol (IP versions 4 and 6), and layer-2 IEEE 802.3 Ethernet. The protocol enables heterogeneous systems that include clocks of various inherent precision, resol...
Purpose:
This document will not include a purpose clause.
Date of Publication: 08 June 2021
Electronic ISBN:978-1-5044-7667-6
Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=9456760

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