Importance

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Abstract

The present disclosure provides a method for accessing a cell and a device for accessing a cell. The method for accessing a cell includes: receiving, by a terminal device, system information sent by a serving cell where the terminal device resides, wherein the system information comprises a cell resident risk identifier and measurement information; determining, based on the cell resident risk identifier, that the serving cell has a risk to be subjected to a lakeside effect, and detecting signal quality of the serving cell based on the measurement information; and determining whether the terminal device is subjected to the lakeside effect based on the detected signal quality, and accessing the serving cell when it is determined that the terminal device is not subjected to the lakeside effect. According to the method for accessing a cell, the terminal device determines, before accessing the serving cell, whether the terminal device is subjected to the lakeside effect, such that the terminal device within the coverage area of the serving cell accesses the base device successfully while the terminal device outside the coverage area of the serving cell which resides at the serving cell may be detected and prevented in time to access the serving cell, thereby to avoid the failure accessing to the base device of the terminal device caused by the lakeside effect.

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First Claim