User accessing method and radio network controller

Abstract

The invention provides a user accessing method and a radio network controller. The user accessing method comprises steps as below: obtaining access request information sent by user equipment (UE) and the mobile attribute information of the UE, wherein the access request information comprises a mark of a current neighbourhood, the mobile attribute information comprises current position information and mobile direction information; judging whether the UE is arranged at the rim of the current neighbourhood according to the mobile attribute information of the UE and preset neighbourhood identification information, if the UE is arranged at the rim of the current neighbourhood, judging whether available resources are arranged in the next neighbourhood of the current neighbourhood in the moving direction of the UE, if the UE is arranged at the rim of the current neighbourhood and the available resources are arranged in the next neighbourhood of the current neighbourhood in the moving direction of the UE, building a radio bearing (RB) at the next neighbourhood of the current neighbourhood in the moving direction of the UE, if the UE is not arranged at the rim of the current neighbourhood or available resources are not arranged in the next neighbourhood of the current neighbourhood in the moving direction of the UE, and building the RB at the current neighbourhood. The user accessing method and the RNC are capable of improving success rate of the user accessed into the neighbourhood.

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a user access method and a radio network controller (Radio Network Controller, RNC for short). Background technique [0002] In recent years, my country's high-speed railway (referred to as high-speed railway) has developed rapidly. Today, the operating mileage of national railways is 85,000 kilometers. After the sixth speed increase, road sections with speeds exceeding 200km / h have generally appeared nationwide. It is more than 300km / h. High-speed rail trains will stop at various major stations that pass through. For a certain station, not every high-speed rail train that passes through the station will stop. High-speed rail and highways may have intersections. With the development of high-speed rail, it is becoming more and more common for passengers to use mobile phones while taking high-speed rail. For the above application scenarios, a high-speed ra...

AI Technical Summary

Problems solved by technology

For high-speed rail users, using the existing access method, when the high-speed rail user approaches the edge of the high-speed rail private network to initiate access, because the high-speed rail user's movement speed is too fast, the high-speed rail user will move to other places before completing the access process. cell, which leads to the failure of the high-speed rail user to access the cell, that is, the call fails

Even if the user successfully accesses the cell, since the high-speed rail user is in fast motion, frequent cell switching is required immediately after accessing, and the time delay caused by frequent switching will also lead to call drop

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