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Work item:
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Q.5035 (ex Q.IMT2020-PFW)
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Subject/title:
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Protocol Framework for IMT-2020 network interconnection with IMS
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Status:
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Approved on 2026-01-13 [Issued from previous study period]
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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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-
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Liaison:
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ITU-T SG13, ITU-T SG15, 3GPP, IETF ICNRG, ETSI ISG NFV, ETSI ISG NGP, IEEE SDN, BBF
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Supporting members:
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Rostelecom, SPbSUT, ETRI, China Telecom
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Summary:
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This Recommendation describes the protocol of IMT-2020 network interconnection with IMS. The Recommendation covers the following aspects:
- signalling architecture of IMT-2020 network interconnection with IMS;
- reference points of IMT-2020 interconnection with IMS;
- signalling flows and message formats of IMT-2020 network interconnection with IMS to support intelligent management, including network element fault prediction.
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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:
2018-07-30 11:16:31
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Last update:
2025-12-12 11:43:37
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