Cell reselection configuration method, terminal and network equipment

Abstract

The invention provides a cell reselection configuration method, a terminal and network equipment. The configuration method comprises the following steps: after a terminal is reselected to a first cell, acquiring pseudo cell reselection configuration parameters for mobile state evaluation of the terminal in the first cell; and configuring pseudo cell reselection according to the pseudo cell reselection configuration parameter, and obtaining a pseudo cell reselection record. After a first cell are reselected to by a terminal; configuration parameters are reselected according to the pseudo cell of the terminal under the first cell, and pseudo cell reselection is configured in the first cell; the method is used for terminal movement state evaluation. Further, the terminal is assisted to perform cell reselection; therefore, the terminal in the continuous high-speed moving state or the terminal temporarily interrupting the high-speed moving state can continue to be reselected to the cell ofthe same network type as the first cell. For example, when the train approaches the station, the terminal on the train can continue to reselect to the cell of the same network type as the first cell,and unnecessary time delay of terminal communication and overload of other cells are avoided.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a cell reselection configuration method, terminal and network equipment. Background technique [0002] High Speed ​​Dedicated Network (HSDN) cells are dedicated networks that provide services for high-speed mobile user equipment (User Equipment, UE, also known as terminals). Compared with ordinary cells, HSDN cells have stronger coverage and can Reduce the number of cell handovers and reselections of UEs in a continuous high-speed mobile state (for example, UEs on trains), and provide users with better services. figure 1 It is a scenario of HSDN cells and ordinary cells, where the dotted circle represents a normal cell, the oval represents an HSDN cell, and the station cell is an HSDN cell covering a station. [0003] Due to different coverage areas, in order to maintain a consistent speed evaluation (Mobility StateEstimation, MSE) judgment, the HSDN cell will bro...

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a cell reselection configuration method, terminal, and network equipment to solve the problem that a terminal in a continuous high-speed moving state or a terminal in a temporarily interrupted high-speed moving state can continuously reselect to a high-speed dedicated network, for example, in a train When the train is at the station, the UE in the train will reselect to the common cell. This behavior will cause a large number of UEs to reselect to the common cell, causing excessive load for the common cell. After the train leaves the station, in the It will take more time for the UE on the train to reselect to the HSDN cell

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