|
Work item:
|
Y.QKDN-qos-mmq
|
|
Subject/title:
|
Quantum key distribution Networks - Measurement methodology for QoS parameters
|
|
Status:
|
Under study
|
|
Approval process:
|
AAP
|
|
Type of work item:
|
Recommendation
|
|
Version:
|
New
|
|
Equivalent number:
|
-
|
|
Timing:
|
2025-03 (Medium priority)
|
|
Liaison:
|
ITU-T SG11, ITU-T SG12 and ETSI ISG QKD
|
|
Supporting members:
|
KT corp., Korea Univ., ETRI, KAIST
|
|
Summary:
|
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.
|
|
Comment:
|
-
|
|
Reference(s):
|
|
|
Historic references:
|
|
Contact(s):
|
|
| ITU-T A.5 justification(s): |
|
|
|
|
First registration in the WP:
2022-07-19 16:36:42
|
|
Last update:
2024-04-17 14:49:28
|
