Access control method in mobile communication system

Abstract

The invention relates to mobile communication technique, which provides an access control method to confirm the access successful rate of the user with high priority to improve the service property of communication system. In said invention, it detects the system load, and when there is overload, it distributes more resource to the user with high priority and less resource to the user with low priority to confirm the access successful rate of the user with high priority.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to an access control method in a mobile communication system. Background technique [0002] With the advancement of mobile communication technology, the number of mobile users has increased rapidly, which has brought new pressure to mobile communication systems, especially higher requirements for access control technology in mobile communication systems. The access control technology is a method for controlling access of a user equipment (User Equipment, "UE") to a wireless channel in a mobile communication system. [0003] The access control technology in the mobile communication system is briefly described below. In a mobile communication system, when a UE moves in each adjacent cell, after entering a certain cell to complete location registration, the UE will reside in the cell and enter an idle state. This cell is also called the UE's current cell. district. In the idle stat...

AI Technical Summary

Problems solved by technology

[0012] In practical applications, the above solution has the following problems: in the current mobile communication system, when the system load is too heavy, the system load will further increase and deteriorate with the continuous access requests of the UE, and the mobile The communication system cannot differentiate access to users with different priorities, resulting in high-priority users being unable to establish a connection with the current cell base station to achieve normal communication just like ordinary low-priority users, which affects the performance of the mobile communication system, and Increased level of complaints from high-priority users about system operations

[0013] The main reason for this situation is that the access control of the mobile communication system in the prior art does not consider the overload situation, but only provides corresponding access resources according to the user level, and cannot dynamically adjust the access resources according to the current load situation. resources, so it is impossible to guarantee the access success rate of high-level users when overloaded

Images