Work item:
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Y.QKDN-qos-mmq
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Subject/title:
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Quantum key distribution Networks - Measurement methodology for QoS parameters
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Status:
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Under study
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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2025-03 (Medium priority)
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Liaison:
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ITU-T SG11, ITU-T SG12 and ETSI ISG QKD
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Supporting members:
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KT corp., Korea Univ., ETRI, KAIST
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Summary:
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To evaluate QoS for QKD network, ITU-T Rec. Y.3807 ‘Quantum key distribution networks - Quality of service parameters’ was developed and approved in December, 2021. The QoS parameters in ITU-T Rec. Y.3807 should be quantitatively measured and utilized for the design, deployment, operation and maintenance to support QKDN implementation. For this purpose, a method for measuring those parameters are required.
There are two possible methods of measuring QoS parameters; in-service and out-of-service. In-service measurement is performed when testing the quality delivered by a network to a user connection. In the in-service measurement mode, the live traffic of a connection is monitored directly. The out-of-service measurement mode makes use of particular test tools, for estimating accurately QoS parameters.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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ITU-T A.5 justification(s): |
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First registration in the WP:
2022-07-19 16:36:42
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Last update:
2024-04-17 14:49:28
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