Enhancement to DSCP based paging policy differentiation

BD1007136BActive Publication Date: 2026-09-06TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)

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Patent Information

Application Number: BD2023042
Authority / Receiving Office: BD · BD
Patent Type: Patents
Current Assignee / Owner
Filing Date: 2023-02-05
Publication Date: 2026-09-06
Estimated Expiration: 2039-02-05

Application Information

Patent Timeline

05 Feb 2023

Application

BD2023042

06 Sep 2026

Publication

BD1007136B

Inventors: Zhansheng Wei; Jinyin Zhu

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Abstract

A method for facilitating paging policy differentiation, performed by a Session Management Function (SMF) is provided. The method includes determining that a paging policy differentiation feature is supported by a User Plane Function (UPF) (325). The method includes sending, toward the UPF (325), a message instructing the UPF (325) to insert a Paging Policy Indicator (PPI) value (110) into downlink packets based on a Differentiated Services Code Point (DSCP) value (106). The message includes DSCP-to-PPI control information.

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