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Work item:
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Y.2326 (ex Y.NGNe-cp_na)
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Subject/title:
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Network attachment control framework in Next Generation Network evolution control plane
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Status:
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Consented on 2026-07-02 [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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2026-06 (High priority)
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Liaison:
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ITU-T SG11, 3GPP RAN3, 3GPP SA5, IETF CCAMP, IETF OPSAREA
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Supporting members:
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India (Republic of), TRAI, China Telecom
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Summary:
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This Recommendation aims to provide a network attachment control framework for an NGN evolution control plane (NGNe-cp) [ITU-T Y.2325] architecture that supports decoupling of the signalling handling functionality and the user plane control functionality in the control plane. In the NGNe-cp architecture, network attachment is considered a built-in service supported by using network attachment signalling service function (NASSF) and network attachment signalling service support function (NASSsupportF), which are detailed in this Recommendation. This is followed by a description of information flows for the network attachment process using the proposed network attachment control framework.
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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:
2024-08-16 16:10:51
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Last update:
2026-07-13 17:46:36
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