Session establishment method, apparatus, user equipment, and machine-readable storage medium

By including a first valid duration in the session establishment request, the calling end triggers the called end to cancel the session request within its response duration, which solves the single-end session problem caused by the inconsistency between the response durations of the calling and called ends, improves the user experience and optimizes the utilization of communication resources.

CN122457579APending Publication Date: 2026-07-24BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
Filing Date
2025-01-23
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

During the SIP-based session establishment process, the inconsistent response times of the calling and called parties may result in the called party returning a response before the calling party cancels the session request, leading to the establishment of a one-sided session and affecting the user's call experience.

Method used

The calling end includes a first valid duration in the session establishment request, which triggers the called end to cancel the session request before the calling end cancels it. By setting the called end's response duration to the first valid duration, it ensures that the called end cancels the session request before the calling end cancels it.

Benefits of technology

This avoids the called party establishing a one-way call, improves the user's calling experience, and ensures the effective use of communication resources.

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Abstract

The present disclosure provides a session establishment method, device, user equipment and machine readable storage medium. According to one example of the present disclosure, the method comprises: in response to a trigger instruction of a call for a called terminal, sending a session establishment request to the called terminal; wherein the session establishment request carries a first valid time length, and the session establishment request is used to trigger the called terminal to set a response time length for the session establishment request as the first valid time length; the first valid time length is a response time length after the session establishment request reaches the called terminal, and is used to trigger the called terminal to cancel the session establishment request before a calling terminal cancels the session establishment request. According to the present disclosure, the user's call experience can be improved.
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