Admission control method, device and user equipment

Abstract

The present invention provides an admission control method, device and user equipment. The method includes: determining the admission control priority of the currently triggered access request; when there is an admission control timer running in the admission control timer group, determining the highest admission control priority of the currently running admission control timer, the The admission control timer group is a collection of admission control timers corresponding to each admission control priority; according to the admission control priority of the access request and the highest admission control priority of the currently running admission control timer An admission control check is performed or the access request is denied. The present invention can effectively improve the rationality of the admission control mechanism applied to 5G, and ensure that the access requests corresponding to each admission level can be processed more fairly.

Description

Admission control method, device and user equipment technical field [0001] The present invention relates to the field of communication technologies, and in particular, to an admission control method, apparatus, and user equipment. Background technique According to the existing admission control restriction (Access Control Barring, hereinafter referred to as admission control) machine When an access request is triggered, the user equipment side needs to perform an admission control restriction check on the access request (access control bar check, hereinafter referred to as check). Specifically, if the check is passed, the access request is allowed to be sent to Network side; if the check fails, the access request is rejected, and the user equipment side will also start a timer (timer) to record the negative result. During the running of this timer, the same access request will be rejected. [0003] However, when multiple access requests are rejected at the same time...

AI Technical Summary

Problems solved by technology

[0003] However, when multiple access requests are rejected at the same time, according to an existing solution, timers will be set for the rejected access requests one by one, but the duration of the timer is limited by the random number Because different timers run independently and execute admission restrictions independently, the timers of low priority admission levels may expire first, resulting in access requests with low priority being allowed earlier instead, making the current Some admission control mechanisms are unreasonable and have limitations

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